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SQL: Move shared REST client methods to shared-client (elastic/x-pack-elasticsearch#3428) 

* SQL: Move shared REST client methods to shared-client

This commit is a preliminary step for moving JDBC to the REST client. It extracts the common REST clients from CLI and moves it to shared-client. This will allow us to move to the 5 project setup: rest-proto, shared-client, server, jdbc, cli with the following dependencies:

server <-- rest-proto
shared-client <-- rest-proto
jdbc <-- shared-client
cli <-- shared-client

Relates to elastic/x-pack-elasticsearch#3419

Original commit: elastic/x-pack-elasticsearch@2e6a134de0
This commit is contained in:
Igor Motov 2017-12-28 11:10:18 -05:00 committed by GitHub
parent c6c81c940e
commit 178d6ca6b3
49 changed files with 2055 additions and 373 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
docs/en/sql/endpoints/sql-rest.asciidoc
View File

@ -59,12 +59,11 @@ Which returns:
--------------------------------------------------
{
"columns": [
{"name": "author", "type": "text"},
{"name": "name", "type": "text"},
{"name": "page_count", "type": "short"},
{"name": "release_date", "type": "date"}
{"name": "author", "type": "text", "jdbc_type": 12, "display_size": 0},
{"name": "name", "type": "text", "jdbc_type": 12, "display_size": 0},
{"name": "page_count", "type": "short", "jdbc_type": 5, "display_size": 6},
{"name": "release_date", "type": "date", "jdbc_type": 93, "display_size": 20}
],
"size": 5,
"rows": [
["Peter F. Hamilton", "Pandora's Star", 768, 1078185600000],
["Vernor Vinge", "A Fire Upon the Deep", 613, 707356800000],
@ -96,7 +95,6 @@ Which looks like:
[source,js]
--------------------------------------------------
{
"size" : 5,
"rows" : [
["Dan Simmons", "Hyperion", 482, 612144000000],
["Iain M. Banks", "Consider Phlebas", 471, 546134400000],

3
plugin/src/main/java/org/elasticsearch/xpack/XPackPlugin.java
View File

@ -196,7 +196,8 @@ public class XPackPlugin extends Plugin implements ScriptPlugin, ActionPlugin, I
if (!licenseState.isJdbcAllowed()) {
throw LicenseUtils.newComplianceException("jdbc");
}
})
},
() -> licenseState.isJdbcAllowed())
);
// Check if the node is a transport client.
if (transportClientMode == false) {

4
qa/sql/multinode/src/test/java/org/elasticsearch/xpack/qa/sql/multinode/RestSqlMultinodeIT.java
View File

@ -19,6 +19,7 @@ import org.elasticsearch.test.rest.ESRestTestCase;
import java.io.IOException;
import java.io.InputStream;
import java.nio.charset.UnsupportedCharsetException;
import java.sql.JDBCType;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
@ -100,9 +101,8 @@ public class RestSqlMultinodeIT extends ESRestTestCase {
private void assertCount(RestClient client, int count) throws IOException {
Map<String, Object> expected = new HashMap<>();
expected.put("columns", singletonList(columnInfo("COUNT(1)", "long")));
expected.put("columns", singletonList(columnInfo("COUNT(1)", "long", JDBCType.BIGINT, 20)));
expected.put("rows", singletonList(singletonList(count)));
expected.put("size", 1);
Map<String, Object> actual = responseToMap(client.performRequest("POST", "/_xpack/sql", singletonMap("format", "json"),
new StringEntity("{\"query\": \"SELECT COUNT(*) FROM test\"}", ContentType.APPLICATION_JSON)));

16
qa/sql/security/src/test/java/org/elasticsearch/xpack/qa/sql/security/RestSqlSecurityIT.java
View File

@ -18,6 +18,7 @@ import org.elasticsearch.common.xcontent.json.JsonXContent;
import org.elasticsearch.test.NotEqualMessageBuilder;
import java.io.IOException;
import java.io.InputStream;
import java.sql.JDBCType;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
@ -37,13 +38,12 @@ public class RestSqlSecurityIT extends SqlSecurityTestCase {
public void queryWorksAsAdmin() throws Exception {
Map<String, Object> expected = new HashMap<>();
expected.put("columns", Arrays.asList(
columnInfo("a", "long"),
columnInfo("b", "long"),
columnInfo("c", "long")));
columnInfo("a", "long", JDBCType.BIGINT, 20),
columnInfo("b", "long", JDBCType.BIGINT, 20),
columnInfo("c", "long", JDBCType.BIGINT, 20)));
expected.put("rows", Arrays.asList(
Arrays.asList(1, 2, 3),
Arrays.asList(4, 5, 6)));
expected.put("size", 2);
assertResponse(expected, runSql(null, "SELECT * FROM test ORDER BY a"));
}
@ -83,14 +83,13 @@ public class RestSqlSecurityIT extends SqlSecurityTestCase {
public void expectDescribe(Map<String, String> columns, String user) throws Exception {
Map<String, Object> expected = new HashMap<>(3);
expected.put("columns", Arrays.asList(
columnInfo("column", "keyword"),
columnInfo("type", "keyword")));
columnInfo("column", "keyword", JDBCType.VARCHAR, 0),
columnInfo("type", "keyword", JDBCType.VARCHAR, 0)));
List<List<String>> rows = new ArrayList<>(columns.size());
for (Map.Entry<String, String> column : columns.entrySet()) {
rows.add(Arrays.asList(column.getKey(), column.getValue()));
}
expected.put("rows", rows);
expected.put("size", columns.size());
assertResponse(expected, runSql(user, "DESCRIBE test"));
}
@ -98,13 +97,12 @@ public class RestSqlSecurityIT extends SqlSecurityTestCase {
@Override
public void expectShowTables(List<String> tables, String user) throws Exception {
Map<String, Object> expected = new HashMap<>();
expected.put("columns", singletonList(columnInfo("table", "keyword")));
expected.put("columns", singletonList(columnInfo("table", "keyword", JDBCType.VARCHAR, 0)));
List<List<String>> rows = new ArrayList<>();
for (String table : tables) {
rows.add(singletonList(table));
}
expected.put("rows", rows);
expected.put("size", tables.size());
assertResponse(expected, runSql(user, "SHOW TABLES"));
}

2
qa/sql/src/main/java/org/elasticsearch/xpack/qa/sql/embed/JdbcProtoHandler.java
View File

@ -24,7 +24,7 @@ class JdbcProtoHandler extends ProtoHandler {
JdbcProtoHandler(Client client) {
super(client);
action = new RestSqlJdbcAction(Settings.EMPTY, mock(RestController.class), new SqlLicenseChecker(() -> {}, () -> {}),
action = new RestSqlJdbcAction(Settings.EMPTY, mock(RestController.class), new SqlLicenseChecker(() -> {}, () -> {}, () -> true),
new IndexResolver(client));
}

29
qa/sql/src/main/java/org/elasticsearch/xpack/qa/sql/rest/RestSqlTestCase.java
View File

@ -24,6 +24,7 @@ import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.nio.charset.StandardCharsets;
import java.sql.JDBCType;
import java.util.Arrays;
import java.util.HashMap;
import java.util.Locale;
@ -45,10 +46,12 @@ public abstract class RestSqlTestCase extends ESRestTestCase implements ErrorsTe
/**
* Builds that map that is returned in the header for each column.
*/
public static Map<String, Object> columnInfo(String name, String type) {
public static Map<String, Object> columnInfo(String name, String type, JDBCType jdbcType, int size) {
Map<String, Object> column = new HashMap<>();
column.put("name", name);
column.put("type", type);
column.put("jdbc_type", jdbcType.getVendorTypeNumber());
column.put("display_size", size);
return unmodifiableMap(column);
}
@ -57,9 +60,8 @@ public abstract class RestSqlTestCase extends ESRestTestCase implements ErrorsTe
"{\"test\":\"test\"}");
Map<String, Object> expected = new HashMap<>();
expected.put("columns", singletonList(columnInfo("test", "text")));
expected.put("columns", singletonList(columnInfo("test", "text", JDBCType.VARCHAR, 0)));
expected.put("rows", Arrays.asList(singletonList("test"), singletonList("test")));
expected.put("size", 2);
assertResponse(expected, runSql("SELECT * FROM test"));
}
@ -90,21 +92,19 @@ public abstract class RestSqlTestCase extends ESRestTestCase implements ErrorsTe
Map<String, Object> expected = new HashMap<>();
if (i == 0) {
expected.put("columns", Arrays.asList(
columnInfo("text", "text"),
columnInfo("number", "long"),
columnInfo("s", "double"),
columnInfo("SCORE()", "float")));
columnInfo("text", "text", JDBCType.VARCHAR, 0),
columnInfo("number", "long", JDBCType.BIGINT, 20),
columnInfo("s", "double", JDBCType.DOUBLE, 25),
columnInfo("SCORE()", "float", JDBCType.REAL, 15)));
}
expected.put("rows", Arrays.asList(
Arrays.asList("text" + i, i, Math.sin(i), 1.0),
Arrays.asList("text" + (i + 1), i + 1, Math.sin(i + 1), 1.0)));
expected.put("size", 2);
cursor = (String) response.remove("cursor");
assertResponse(expected, response);
assertNotNull(cursor);
}
Map<String, Object> expected = new HashMap<>();
expected.put("size", 0);
expected.put("rows", emptyList());
assertResponse(expected, runSql(new StringEntity("{\"cursor\":\"" + cursor + "\"}", ContentType.APPLICATION_JSON)));
}
@ -133,12 +133,11 @@ public abstract class RestSqlTestCase extends ESRestTestCase implements ErrorsTe
Map<String, Object> expected = new HashMap<>();
expected.put("columns", Arrays.asList(
columnInfo("name", "text"),
columnInfo("score", "long"),
columnInfo("SCORE()", "float")));
columnInfo("name", "text", JDBCType.VARCHAR, 0),
columnInfo("score", "long", JDBCType.BIGINT, 20),
columnInfo("SCORE()", "float", JDBCType.REAL, 15)));
expected.put("rows", singletonList(Arrays.asList(
"test", 10, 1.0)));
expected.put("size", 1);
assertResponse(expected, runSql("SELECT *, SCORE() FROM test ORDER BY SCORE()"));
assertResponse(expected, runSql("SELECT name, \\\"score\\\", SCORE() FROM test ORDER BY SCORE()"));
@ -356,9 +355,8 @@ public abstract class RestSqlTestCase extends ESRestTestCase implements ErrorsTe
"{\"test\":\"bar\"}");
Map<String, Object> expected = new HashMap<>();
expected.put("columns", singletonList(columnInfo("test", "text")));
expected.put("columns", singletonList(columnInfo("test", "text", JDBCType.VARCHAR, 0)));
expected.put("rows", singletonList(singletonList("foo")));
expected.put("size", 1);
assertResponse(expected, runSql(new StringEntity("{\"query\":\"SELECT * FROM test\", \"filter\":{\"match\": {\"test\": \"foo\"}}}",
ContentType.APPLICATION_JSON)));
}
@ -445,7 +443,6 @@ public abstract class RestSqlTestCase extends ESRestTestCase implements ErrorsTe
assertNotNull(cursor);
}
Map<String, Object> expected = new HashMap<>();
expected.put("size", 0);
expected.put("rows", emptyList());
assertResponse(expected, runSql(new StringEntity("{\"cursor\":\"" + cursor + "\"}", ContentType.APPLICATION_JSON)));

3
sql/cli/src/main/java/org/elasticsearch/xpack/sql/cli/Cli.java
View File

@ -20,6 +20,7 @@ import org.elasticsearch.xpack.sql.cli.command.FetchSizeCliCommand;
import org.elasticsearch.xpack.sql.cli.command.PrintLogoCommand;
import org.elasticsearch.xpack.sql.cli.command.ServerInfoCliCommand;
import org.elasticsearch.xpack.sql.cli.command.ServerQueryCliCommand;
import org.elasticsearch.xpack.sql.client.HttpClient;
import org.elasticsearch.xpack.sql.client.shared.ClientException;
import org.elasticsearch.xpack.sql.client.shared.ConnectionConfiguration;
import org.elasticsearch.xpack.sql.client.shared.Version;
@ -111,7 +112,7 @@ public class Cli extends LoggingAwareCommand {
try (CliTerminal cliTerminal = new JLineTerminal()) {
ConnectionBuilder connectionBuilder = new ConnectionBuilder(cliTerminal);
ConnectionConfiguration con = connectionBuilder.buildConnection(uri, keystoreLocation);
CliSession cliSession = new CliSession(new CliHttpClient(con));
CliSession cliSession = new CliSession(new HttpClient(con));
cliSession.setDebug(debug);
if (checkConnection) {
checkConnection(cliSession, cliTerminal, con);

29
sql/cli/src/main/java/org/elasticsearch/xpack/sql/cli/PlainResponse.java
View File

@ -1,29 +0,0 @@
/*
* Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
* or more contributor license agreements. Licensed under the Elastic License;
* you may not use this file except in compliance with the Elastic License.
*/
package org.elasticsearch.xpack.sql.cli;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.Reader;
import java.io.StringWriter;
import java.nio.charset.StandardCharsets;
/**
* Plain text tabular SQL response
*/
public class PlainResponse {
public final long tookNanos;
public final String data;
public final String cursor;
public PlainResponse(long tookNanos, String cursor, String data) {
this.data = data;
this.tookNanos = tookNanos;
this.cursor = cursor;
}
}

14
sql/cli/src/main/java/org/elasticsearch/xpack/sql/cli/command/CliSession.java
View File

@ -6,7 +6,7 @@
package org.elasticsearch.xpack.sql.cli.command;
import org.elasticsearch.action.main.MainResponse;
import org.elasticsearch.xpack.sql.cli.CliHttpClient;
import org.elasticsearch.xpack.sql.client.HttpClient;
import org.elasticsearch.xpack.sql.client.shared.ClientException;
import org.elasticsearch.xpack.sql.client.shared.Version;
import org.elasticsearch.xpack.sql.protocol.shared.AbstractQueryInitRequest;
@ -17,17 +17,17 @@ import java.sql.SQLException;
* Stores information about the current session
*/
public class CliSession {
private final CliHttpClient cliHttpClient;
private final HttpClient httpClient;
private int fetchSize = AbstractQueryInitRequest.DEFAULT_FETCH_SIZE;
private String fetchSeparator = "";
private boolean debug;
public CliSession(CliHttpClient cliHttpClient) {
this.cliHttpClient = cliHttpClient;
public CliSession(HttpClient httpClient) {
this.httpClient = httpClient;
}
public CliHttpClient getClient() {
return cliHttpClient;
public HttpClient getClient() {
return httpClient;
}
public void setFetchSize(int fetchSize) {
@ -60,7 +60,7 @@ public class CliSession {
public void checkConnection() throws ClientException {
MainResponse response;
try {
response = cliHttpClient.serverInfo();
response = httpClient.serverInfo();
} catch (SQLException ex) {
throw new ClientException(ex);
}

45
sql/cli/src/main/java/org/elasticsearch/xpack/sql/cli/command/ServerQueryCliCommand.java
View File

@ -5,34 +5,29 @@
*/
package org.elasticsearch.xpack.sql.cli.command;
import org.elasticsearch.common.SuppressForbidden;
import org.elasticsearch.xpack.sql.cli.CliHttpClient;
import org.elasticsearch.xpack.sql.cli.CliTerminal;
import org.elasticsearch.xpack.sql.cli.PlainResponse;
import org.elasticsearch.xpack.sql.client.HttpClient;
import org.elasticsearch.xpack.sql.client.shared.JreHttpUrlConnection;
import org.elasticsearch.xpack.sql.plugin.CliFormatter;
import org.elasticsearch.xpack.sql.plugin.SqlResponse;
import java.io.IOException;
import java.nio.charset.StandardCharsets;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.sql.SQLException;
public class ServerQueryCliCommand extends AbstractServerCliCommand {
@Override
protected boolean doHandle(CliTerminal terminal, CliSession cliSession, String line) {
PlainResponse response = null;
CliHttpClient cliClient = cliSession.getClient();
SqlResponse response = null;
HttpClient cliClient = cliSession.getClient();
CliFormatter cliFormatter;
String data;
try {
response = cliClient.queryInit(line, cliSession.getFetchSize());
if (response.data.startsWith("digraph ")) {
handleGraphviz(terminal, response.data);
return true;
}
cliFormatter = new CliFormatter(response);
data = cliFormatter.formatWithHeader(response);
while (true) {
handleText(terminal, response.data);
if (response.cursor.isEmpty()) {
handleText(terminal, data);
if (response.cursor().isEmpty()) {
// Successfully finished the entire query!
terminal.flush();
return true;
@ -40,7 +35,8 @@ public class ServerQueryCliCommand extends AbstractServerCliCommand {
if (false == cliSession.getFetchSeparator().equals("")) {
terminal.println(cliSession.getFetchSeparator());
}
response = cliSession.getClient().nextPage(response.cursor);
response = cliSession.getClient().nextPage(response.cursor());
data = cliFormatter.formatWithoutHeader(response);
}
} catch (SQLException e) {
if (JreHttpUrlConnection.SQL_STATE_BAD_SERVER.equals(e.getSQLState())) {
@ -50,7 +46,7 @@ public class ServerQueryCliCommand extends AbstractServerCliCommand {
}
if (response != null) {
try {
cliClient.queryClose(response.cursor);
cliClient.queryClose(response.cursor());
} catch (SQLException ex) {
terminal.error("Could not close cursor", ex.getMessage());
}
@ -62,17 +58,4 @@ public class ServerQueryCliCommand extends AbstractServerCliCommand {
private void handleText(CliTerminal terminal, String str) {
terminal.print(str);
}
@SuppressForbidden(reason = "cli application")
private void handleGraphviz(CliTerminal terminal, String str) {
try {
// save the content to a temp file
Path dotTempFile = Files.createTempFile(Paths.get("."), "sql-gv", ".dot");
Files.write(dotTempFile, str.getBytes(StandardCharsets.UTF_8));
terminal.println("Saved graph file at " + dotTempFile);
} catch (IOException ex) {
terminal.error("Cannot save graph file ", ex.getMessage());
}
}
}

31
sql/cli/src/test/java/org/elasticsearch/xpack/sql/cli/CliSessionTests.java
View File

@ -11,6 +11,7 @@ import org.elasticsearch.cluster.ClusterName;
import org.elasticsearch.common.UUIDs;
import org.elasticsearch.test.ESTestCase;
import org.elasticsearch.xpack.sql.cli.command.CliSession;
import org.elasticsearch.xpack.sql.client.HttpClient;
import org.elasticsearch.xpack.sql.client.shared.ClientException;
import org.elasticsearch.xpack.sql.client.shared.Version;
@ -25,26 +26,26 @@ import static org.mockito.Mockito.when;
public class CliSessionTests extends ESTestCase {
public void testProperConnection() throws Exception {
CliHttpClient cliHttpClient = mock(CliHttpClient.class);
when(cliHttpClient.serverInfo()).thenReturn(new MainResponse(randomAlphaOfLength(5), org.elasticsearch.Version.CURRENT,
HttpClient httpClient = mock(HttpClient.class);
when(httpClient.serverInfo()).thenReturn(new MainResponse(randomAlphaOfLength(5), org.elasticsearch.Version.CURRENT,
ClusterName.DEFAULT, UUIDs.randomBase64UUID(), Build.CURRENT, randomBoolean()));
CliSession cliSession = new CliSession(cliHttpClient);
CliSession cliSession = new CliSession(httpClient);
cliSession.checkConnection();
verify(cliHttpClient, times(1)).serverInfo();
verifyNoMoreInteractions(cliHttpClient);
verify(httpClient, times(1)).serverInfo();
verifyNoMoreInteractions(httpClient);
}
public void testConnection() throws Exception {
CliHttpClient cliHttpClient = mock(CliHttpClient.class);
when(cliHttpClient.serverInfo()).thenThrow(new SQLException("Cannot connect"));
CliSession cliSession = new CliSession(cliHttpClient);
HttpClient httpClient = mock(HttpClient.class);
when(httpClient.serverInfo()).thenThrow(new SQLException("Cannot connect"));
CliSession cliSession = new CliSession(httpClient);
expectThrows(ClientException.class, cliSession::checkConnection);
verify(cliHttpClient, times(1)).serverInfo();
verifyNoMoreInteractions(cliHttpClient);
verify(httpClient, times(1)).serverInfo();
verifyNoMoreInteractions(httpClient);
}
public void testWrongServerVersion() throws Exception {
CliHttpClient cliHttpClient = mock(CliHttpClient.class);
HttpClient httpClient = mock(HttpClient.class);
byte minor;
byte major;
if (randomBoolean()) {
@ -55,12 +56,12 @@ public class CliSessionTests extends ESTestCase {
major = Version.CURRENT.major;
}
when(cliHttpClient.serverInfo()).thenReturn(new MainResponse(randomAlphaOfLength(5),
when(httpClient.serverInfo()).thenReturn(new MainResponse(randomAlphaOfLength(5),
org.elasticsearch.Version.fromString(major + "." + minor + ".23"),
ClusterName.DEFAULT, UUIDs.randomBase64UUID(), Build.CURRENT, randomBoolean()));
CliSession cliSession = new CliSession(cliHttpClient);
CliSession cliSession = new CliSession(httpClient);
expectThrows(ClientException.class, cliSession::checkConnection);
verify(cliHttpClient, times(1)).serverInfo();
verifyNoMoreInteractions(cliHttpClient);
verify(httpClient, times(1)).serverInfo();
verifyNoMoreInteractions(httpClient);
}
}

32
sql/cli/src/test/java/org/elasticsearch/xpack/sql/cli/command/BuiltinCommandTests.java
View File

@ -6,8 +6,8 @@
package org.elasticsearch.xpack.sql.cli.command;
import org.elasticsearch.test.ESTestCase;
import org.elasticsearch.xpack.sql.cli.CliHttpClient;
import org.elasticsearch.xpack.sql.cli.TestTerminal;
import org.elasticsearch.xpack.sql.client.HttpClient;
import static org.hamcrest.Matchers.containsString;
import static org.mockito.Mockito.mock;
@ -18,29 +18,29 @@ public class BuiltinCommandTests extends ESTestCase {
public void testInvalidCommand() throws Exception {
TestTerminal testTerminal = new TestTerminal();
CliHttpClient cliHttpClient = mock(CliHttpClient.class);
CliSession cliSession = new CliSession(cliHttpClient);
HttpClient httpClient = mock(HttpClient.class);
CliSession cliSession = new CliSession(httpClient);
assertFalse(new ClearScreenCliCommand().handle(testTerminal, cliSession, "something"));
assertFalse(new FetchSeparatorCliCommand().handle(testTerminal, cliSession, "something"));
assertFalse(new FetchSizeCliCommand().handle(testTerminal, cliSession, "something"));
assertFalse(new PrintLogoCommand().handle(testTerminal, cliSession, "something"));
verifyNoMoreInteractions(cliHttpClient);
verifyNoMoreInteractions(httpClient);
}
public void testClearScreen() throws Exception {
TestTerminal testTerminal = new TestTerminal();
CliHttpClient cliHttpClient = mock(CliHttpClient.class);
CliSession cliSession = new CliSession(cliHttpClient);
HttpClient httpClient = mock(HttpClient.class);
CliSession cliSession = new CliSession(httpClient);
testTerminal.print("not clean");
assertTrue(new ClearScreenCliCommand().handle(testTerminal, cliSession, "cls"));
assertEquals("", testTerminal.toString());
verifyNoMoreInteractions(cliHttpClient);
verifyNoMoreInteractions(httpClient);
}
public void testFetchSeparator() throws Exception {
TestTerminal testTerminal = new TestTerminal();
CliHttpClient cliHttpClient = mock(CliHttpClient.class);
CliSession cliSession = new CliSession(cliHttpClient);
HttpClient httpClient = mock(HttpClient.class);
CliSession cliSession = new CliSession(httpClient);
FetchSeparatorCliCommand cliCommand = new FetchSeparatorCliCommand();
assertFalse(cliCommand.handle(testTerminal, cliSession, "fetch"));
assertEquals("", cliSession.getFetchSeparator());
@ -58,13 +58,13 @@ public class BuiltinCommandTests extends ESTestCase {
assertTrue(cliCommand.handle(testTerminal, cliSession, "fetch separator=\"baz\""));
assertEquals("baz", cliSession.getFetchSeparator());
assertEquals("fetch separator set to \"<em>baz</em>\"<flush/>", testTerminal.toString());
verifyNoMoreInteractions(cliHttpClient);
verifyNoMoreInteractions(httpClient);
}
public void testFetchSize() throws Exception {
TestTerminal testTerminal = new TestTerminal();
CliHttpClient cliHttpClient = mock(CliHttpClient.class);
CliSession cliSession = new CliSession(cliHttpClient);
HttpClient httpClient = mock(HttpClient.class);
CliSession cliSession = new CliSession(httpClient);
FetchSizeCliCommand cliCommand = new FetchSizeCliCommand();
assertFalse(cliCommand.handle(testTerminal, cliSession, "fetch"));
assertEquals(1000L, cliSession.getFetchSize());
@ -83,17 +83,17 @@ public class BuiltinCommandTests extends ESTestCase {
assertTrue(cliCommand.handle(testTerminal, cliSession, "fetch_size = -10"));
assertEquals(10L, cliSession.getFetchSize());
assertEquals("<b>Invalid fetch size [</b><i>-10</i><b>]. Must be > 0.</b><flush/>", testTerminal.toString());
verifyNoMoreInteractions(cliHttpClient);
verifyNoMoreInteractions(httpClient);
}
public void testPrintLogo() throws Exception {
TestTerminal testTerminal = new TestTerminal();
CliHttpClient cliHttpClient = mock(CliHttpClient.class);
CliSession cliSession = new CliSession(cliHttpClient);
HttpClient httpClient = mock(HttpClient.class);
CliSession cliSession = new CliSession(httpClient);
testTerminal.print("not clean");
assertTrue(new PrintLogoCommand().handle(testTerminal, cliSession, "logo"));
assertThat(testTerminal.toString(), containsString("SQL"));
verifyNoMoreInteractions(cliHttpClient);
verifyNoMoreInteractions(httpClient);
}
}

8
sql/cli/src/test/java/org/elasticsearch/xpack/sql/cli/command/CliCommandsTests.java
View File

@ -6,8 +6,8 @@
package org.elasticsearch.xpack.sql.cli.command;
import org.elasticsearch.test.ESTestCase;
import org.elasticsearch.xpack.sql.cli.CliHttpClient;
import org.elasticsearch.xpack.sql.cli.TestTerminal;
import org.elasticsearch.xpack.sql.client.HttpClient;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.verifyNoMoreInteractions;
@ -16,8 +16,8 @@ public class CliCommandsTests extends ESTestCase {
public void testCliCommands() {
TestTerminal testTerminal = new TestTerminal();
CliHttpClient cliHttpClient = mock(CliHttpClient.class);
CliSession cliSession = new CliSession(cliHttpClient);
HttpClient httpClient = mock(HttpClient.class);
CliSession cliSession = new CliSession(httpClient);
CliCommands cliCommands = new CliCommands(
(terminal, session, line) -> line.equals("foo"),
(terminal, session, line) -> line.equals("bar"),
@ -29,6 +29,6 @@ public class CliCommandsTests extends ESTestCase {
assertTrue(cliCommands.handle(testTerminal, cliSession, "baz"));
assertFalse(cliCommands.handle(testTerminal, cliSession, ""));
assertFalse(cliCommands.handle(testTerminal, cliSession, "something"));
verifyNoMoreInteractions(cliHttpClient);
verifyNoMoreInteractions(httpClient);
}
}

6
sql/cli/src/test/java/org/elasticsearch/xpack/sql/cli/command/ServerInfoCliCommandTests.java
View File

@ -10,8 +10,8 @@ import org.elasticsearch.action.main.MainResponse;
import org.elasticsearch.cluster.ClusterName;
import org.elasticsearch.common.UUIDs;
import org.elasticsearch.test.ESTestCase;
import org.elasticsearch.xpack.sql.cli.CliHttpClient;
import org.elasticsearch.xpack.sql.cli.TestTerminal;
import org.elasticsearch.xpack.sql.client.HttpClient;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.times;
@ -23,7 +23,7 @@ public class ServerInfoCliCommandTests extends ESTestCase {
public void testInvalidCommand() throws Exception {
TestTerminal testTerminal = new TestTerminal();
CliHttpClient client = mock(CliHttpClient.class);
HttpClient client = mock(HttpClient.class);
CliSession cliSession = new CliSession(client);
ServerInfoCliCommand cliCommand = new ServerInfoCliCommand();
assertFalse(cliCommand.handle(testTerminal, cliSession, "blah"));
@ -33,7 +33,7 @@ public class ServerInfoCliCommandTests extends ESTestCase {
public void testShowInfo() throws Exception {
TestTerminal testTerminal = new TestTerminal();
CliHttpClient client = mock(CliHttpClient.class);
HttpClient client = mock(HttpClient.class);
CliSession cliSession = new CliSession(client);
when(client.serverInfo()).thenReturn(new MainResponse("my_node", org.elasticsearch.Version.fromString("1.2.3"),
new ClusterName("my_cluster"), UUIDs.randomBase64UUID(), Build.CURRENT, randomBoolean()));

57
sql/cli/src/test/java/org/elasticsearch/xpack/sql/cli/command/ServerQueryCliCommandTests.java
View File

@ -6,11 +6,14 @@
package org.elasticsearch.xpack.sql.cli.command;
import org.elasticsearch.test.ESTestCase;
import org.elasticsearch.xpack.sql.cli.CliHttpClient;
import org.elasticsearch.xpack.sql.cli.TestTerminal;
import org.elasticsearch.xpack.sql.cli.PlainResponse;
import org.elasticsearch.xpack.sql.client.HttpClient;
import org.elasticsearch.xpack.sql.plugin.SqlResponse;
import java.sql.JDBCType;
import java.sql.SQLException;
import java.util.Collections;
import java.util.List;
import static org.mockito.Matchers.any;
import static org.mockito.Matchers.eq;
@ -24,7 +27,7 @@ public class ServerQueryCliCommandTests extends ESTestCase {
public void testExceptionHandling() throws Exception {
TestTerminal testTerminal = new TestTerminal();
CliHttpClient client = mock(CliHttpClient.class);
HttpClient client = mock(HttpClient.class);
CliSession cliSession = new CliSession(client);
when(client.queryInit("blah", 1000)).thenThrow(new SQLException("test exception"));
ServerQueryCliCommand cliCommand = new ServerQueryCliCommand();
@ -36,28 +39,29 @@ public class ServerQueryCliCommandTests extends ESTestCase {
public void testOnePageQuery() throws Exception {
TestTerminal testTerminal = new TestTerminal();
CliHttpClient client = mock(CliHttpClient.class);
HttpClient client = mock(HttpClient.class);
CliSession cliSession = new CliSession(client);
cliSession.setFetchSize(10);
when(client.queryInit("test query", 10)).thenReturn(new PlainResponse(123, "", "some command response"));
when(client.queryInit("test query", 10)).thenReturn(fakeResponse("", true, "foo"));
ServerQueryCliCommand cliCommand = new ServerQueryCliCommand();
assertTrue(cliCommand.handle(testTerminal, cliSession, "test query"));
assertEquals("some command response<flush/>", testTerminal.toString());
assertEquals(" field \n---------------\nfoo \n<flush/>", testTerminal.toString());
verify(client, times(1)).queryInit(eq("test query"), eq(10));
verifyNoMoreInteractions(client);
}
public void testThreePageQuery() throws Exception {
TestTerminal testTerminal = new TestTerminal();
CliHttpClient client = mock(CliHttpClient.class);
HttpClient client = mock(HttpClient.class);
CliSession cliSession = new CliSession(client);
cliSession.setFetchSize(10);
when(client.queryInit("test query", 10)).thenReturn(new PlainResponse(123, "my_cursor1", "first"));
when(client.nextPage("my_cursor1")).thenReturn(new PlainResponse(345, "my_cursor2", "second"));
when(client.nextPage("my_cursor2")).thenReturn(new PlainResponse(678, "", "third"));
when(client.queryInit("test query", 10)).thenReturn(fakeResponse("my_cursor1", true, "first"));
when(client.nextPage("my_cursor1")).thenReturn(fakeResponse("my_cursor2", false, "second"));
when(client.nextPage("my_cursor2")).thenReturn(fakeResponse("", false, "third"));
ServerQueryCliCommand cliCommand = new ServerQueryCliCommand();
assertTrue(cliCommand.handle(testTerminal, cliSession, "test query"));
assertEquals("firstsecondthird<flush/>", testTerminal.toString());
assertEquals(" field \n---------------\nfirst \nsecond \nthird \n<flush/>",
testTerminal.toString());
verify(client, times(1)).queryInit(eq("test query"), eq(10));
verify(client, times(2)).nextPage(any());
verifyNoMoreInteractions(client);
@ -65,16 +69,17 @@ public class ServerQueryCliCommandTests extends ESTestCase {
public void testTwoPageQueryWithSeparator() throws Exception {
TestTerminal testTerminal = new TestTerminal();
CliHttpClient client = mock(CliHttpClient.class);
HttpClient client = mock(HttpClient.class);
CliSession cliSession = new CliSession(client);
cliSession.setFetchSize(15);
// Set a separator
cliSession.setFetchSeparator("-----");
when(client.queryInit("test query", 15)).thenReturn(new PlainResponse(123, "my_cursor1", "first"));
when(client.nextPage("my_cursor1")).thenReturn(new PlainResponse(345, "", "second"));
when(client.queryInit("test query", 15)).thenReturn(fakeResponse("my_cursor1", true, "first"));
when(client.nextPage("my_cursor1")).thenReturn(fakeResponse("", false, "second"));
ServerQueryCliCommand cliCommand = new ServerQueryCliCommand();
assertTrue(cliCommand.handle(testTerminal, cliSession, "test query"));
assertEquals("first-----\nsecond<flush/>", testTerminal.toString());
assertEquals(" field \n---------------\nfirst \n-----\nsecond \n<flush/>",
testTerminal.toString());
verify(client, times(1)).queryInit(eq("test query"), eq(15));
verify(client, times(1)).nextPage(any());
verifyNoMoreInteractions(client);
@ -82,19 +87,35 @@ public class ServerQueryCliCommandTests extends ESTestCase {
public void testCursorCleanupOnError() throws Exception {
TestTerminal testTerminal = new TestTerminal();
CliHttpClient client = mock(CliHttpClient.class);
HttpClient client = mock(HttpClient.class);
CliSession cliSession = new CliSession(client);
cliSession.setFetchSize(15);
when(client.queryInit("test query", 15)).thenReturn(new PlainResponse(123, "my_cursor1", "first"));
when(client.queryInit("test query", 15)).thenReturn(fakeResponse("my_cursor1", true, "first"));
when(client.nextPage("my_cursor1")).thenThrow(new SQLException("test exception"));
when(client.queryClose("my_cursor1")).thenReturn(true);
ServerQueryCliCommand cliCommand = new ServerQueryCliCommand();
assertTrue(cliCommand.handle(testTerminal, cliSession, "test query"));
assertEquals("first<b>Bad request [</b><i>test exception</i><b>]</b>\n", testTerminal.toString());
assertEquals(" field \n---------------\nfirst \n" +
"<b>Bad request [</b><i>test exception</i><b>]</b>\n", testTerminal.toString());
verify(client, times(1)).queryInit(eq("test query"), eq(15));
verify(client, times(1)).nextPage(any());
verify(client, times(1)).queryClose(eq("my_cursor1"));
verifyNoMoreInteractions(client);
}
private SqlResponse fakeResponse(String cursor, boolean includeColumns, String val) {
List<List<Object>> rows;
List<SqlResponse.ColumnInfo> columns;
if (includeColumns) {
columns = Collections.singletonList(new SqlResponse.ColumnInfo("field", "string", JDBCType.VARCHAR, 0));
} else {
columns = null;
}
if (val != null) {
rows = Collections.singletonList(Collections.singletonList(val));
} else {
rows = Collections.singletonList(Collections.emptyList());
}
return new SqlResponse(cursor, columns, rows);
}
}

9
sql/jdbc/build.gradle
View File

@ -1,5 +1,5 @@
plugins {
id 'com.github.johnrengelman.shadow' version '2.0.1'
id 'com.github.johnrengelman.shadow' version '2.0.2'
}
import org.elasticsearch.gradle.test.RunTask
@ -12,7 +12,10 @@ forbiddenApisMain {
}
dependencies {
compile project(':x-pack-elasticsearch:sql:shared-client')
compile (project(':x-pack-elasticsearch:sql:shared-client')) {
// TODO: For now remove extra dependencies, we will add them back when we migrate JDBC to REST
transitive = false
}
compile project(':x-pack-elasticsearch:sql:jdbc-proto')
compile project(':x-pack-elasticsearch:sql:shared-proto')
runtime "com.fasterxml.jackson.core:jackson-core:${versions.jackson}"
@ -27,6 +30,8 @@ dependencyLicenses {
mapping from: /shared-client.*/, to: 'elasticsearch'
mapping from: /shared-proto.*/, to: 'elasticsearch'
mapping from: /jackson-.*/, to: 'jackson'
mapping from: /rest-proto.*/, to: 'elasticsearch'
ignoreSha 'rest-proto'
ignoreSha 'jdbc-proto'
ignoreSha 'shared-client'
ignoreSha 'shared-proto'

0
sql/server/src/main/java/org/elasticsearch/xpack/sql/plugin/CliFormatter.java → sql/rest-proto/src/main/java/org/elasticsearch/xpack/sql/plugin/CliFormatter.java
View File

159
sql/rest-proto/src/main/java/org/elasticsearch/xpack/sql/plugin/SqlResponse.java
View File

@ -7,12 +7,16 @@ package org.elasticsearch.xpack.sql.plugin;
import org.elasticsearch.action.ActionResponse;
import org.elasticsearch.common.Nullable;
import org.elasticsearch.common.ParseField;
import org.elasticsearch.common.Strings;
import org.elasticsearch.common.io.stream.StreamInput;
import org.elasticsearch.common.io.stream.StreamOutput;
import org.elasticsearch.common.io.stream.Writeable;
import org.elasticsearch.common.xcontent.ConstructingObjectParser;
import org.elasticsearch.common.xcontent.ObjectParser.ValueType;
import org.elasticsearch.common.xcontent.ToXContentObject;
import org.elasticsearch.common.xcontent.XContentBuilder;
import org.elasticsearch.common.xcontent.XContentParser;
import java.io.IOException;
import java.sql.JDBCType;
@ -21,15 +25,36 @@ import java.util.List;
import java.util.Objects;
import static java.util.Collections.unmodifiableList;
import static org.elasticsearch.common.xcontent.ConstructingObjectParser.constructorArg;
import static org.elasticsearch.common.xcontent.ConstructingObjectParser.optionalConstructorArg;
import static org.elasticsearch.common.xcontent.XContentParserUtils.parseStoredFieldsValue;
/**
* Response to perform an sql query
*/
public class SqlResponse extends ActionResponse implements ToXContentObject {
public static final String JDBC_ENABLED_PARAM = "jdbc_enabled";
public static final int UNKNOWN_DISPLAY_SIZE = -1;
@SuppressWarnings("unchecked")
public static final ConstructingObjectParser<SqlResponse, Void> PARSER = new ConstructingObjectParser<>("sql", true,
objects -> new SqlResponse(
objects[0] == null ? "" : (String) objects[0],
(List<ColumnInfo>) objects[1],
(List<List<Object>>) objects[2]));
public static final ParseField CURSOR = new ParseField("cursor");
public static final ParseField COLUMNS = new ParseField("columns");
public static final ParseField ROWS = new ParseField("rows");
static {
PARSER.declareString(optionalConstructorArg(), CURSOR);
PARSER.declareObjectArray(optionalConstructorArg(), (p, c) -> ColumnInfo.fromXContent(p), COLUMNS);
PARSER.declareField(constructorArg(), (p, c) -> parseRows(p), ROWS, ValueType.OBJECT_ARRAY);
}
// TODO: Simplify cursor handling
private String cursor;
private long size;
private int columnCount;
private List<ColumnInfo> columns;
// TODO investigate reusing Page here - it probably is much more efficient
private List<List<Object>> rows;
@ -37,12 +62,8 @@ public class SqlResponse extends ActionResponse implements ToXContentObject {
public SqlResponse() {
}
public SqlResponse(String cursor, long size, int columnCount, @Nullable List<ColumnInfo> columns, List<List<Object>> rows) {
public SqlResponse(String cursor, @Nullable List<ColumnInfo> columns, List<List<Object>> rows) {
this.cursor = cursor;
this.size = size;
// Size isn't the total number of results like ES uses, it is the size of the current rows list.
// While not necessary internally, it is useful for REST responses
this.columnCount = columnCount;
this.columns = columns;
this.rows = rows;
}
@ -56,7 +77,7 @@ public class SqlResponse extends ActionResponse implements ToXContentObject {
}
public long size() {
return size;
return rows.size();
}
public List<ColumnInfo> columns() {
@ -67,12 +88,28 @@ public class SqlResponse extends ActionResponse implements ToXContentObject {
return rows;
}
public SqlResponse cursor(String cursor) {
this.cursor = cursor;
return this;
}
public SqlResponse columns(List<ColumnInfo> columns) {
this.columns = columns;
return this;
}
public SqlResponse rows(List<List<Object>> rows) {
this.rows = rows;
return this;
}
@Override
public void readFrom(StreamInput in) throws IOException {
cursor = in.readString();
size = in.readVLong();
columnCount = in.readVInt();
if (in.readBoolean()) {
// We might have rows without columns and we might have columns without rows
// So we send the column size twice, just to keep the protocol simple
int columnCount = in.readVInt();
List<ColumnInfo> columns = new ArrayList<>(columnCount);
for (int c = 0; c < columnCount; c++) {
columns.add(new ColumnInfo(in));
@ -83,12 +120,15 @@ public class SqlResponse extends ActionResponse implements ToXContentObject {
}
int rowCount = in.readVInt();
List<List<Object>> rows = new ArrayList<>(rowCount);
for (int r = 0; r < rowCount; r++) {
List<Object> row = new ArrayList<>(columnCount);
for (int c = 0; c < columnCount; c++) {
row.add(in.readGenericValue());
if (rowCount > 0) {
int columnCount = in.readVInt();
for (int r = 0; r < rowCount; r++) {
List<Object> row = new ArrayList<>(columnCount);
for (int c = 0; c < columnCount; c++) {
row.add(in.readGenericValue());
}
rows.add(unmodifiableList(row));
}
rows.add(unmodifiableList(row));
}
this.rows = unmodifiableList(rows);
}
@ -96,41 +136,40 @@ public class SqlResponse extends ActionResponse implements ToXContentObject {
@Override
public void writeTo(StreamOutput out) throws IOException {
out.writeString(cursor);
out.writeVLong(size);
out.writeVInt(columnCount);
if (columns == null) {
out.writeBoolean(false);
} else {
out.writeBoolean(true);
assert columns.size() == columnCount;
out.writeVInt(columns.size());
for (ColumnInfo column : columns) {
column.writeTo(out);
}
}
out.writeVInt(rows.size());
for (List<Object> row : rows) {
assert row.size() == columnCount;
for (Object value : row) {
out.writeGenericValue(value);
if (rows.size() > 0) {
out.writeVInt(rows.get(0).size());
for (List<Object> row : rows) {
for (Object value : row) {
out.writeGenericValue(value);
}
}
}
}
@Override
public XContentBuilder toXContent(XContentBuilder builder, Params params) throws IOException {
boolean isJdbcAllowed = params.paramAsBoolean(JDBC_ENABLED_PARAM, true);
builder.startObject();
{
builder.field("size", size());
if (columns != null) {
builder.startArray("columns");
{
for (ColumnInfo column : columns) {
column.toXContent(builder, params);
column.toXContent(builder, isJdbcAllowed);
}
}
builder.endArray();
}
builder.startArray("rows");
for (List<Object> row : rows()) {
builder.startArray();
@ -148,20 +187,49 @@ public class SqlResponse extends ActionResponse implements ToXContentObject {
return builder.endObject();
}
public static SqlResponse fromXContent(XContentParser parser) {
return PARSER.apply(parser, null);
}
public static List<List<Object>> parseRows(XContentParser parser) throws IOException {
List<List<Object>> list = new ArrayList<>();
while (parser.nextToken() != XContentParser.Token.END_ARRAY) {
if (parser.currentToken() == XContentParser.Token.START_ARRAY) {
list.add(parseRow(parser));
} else {
throw new IllegalStateException("expected start array but got [" + parser.currentToken() + "]");
}
}
return list;
}
public static List<Object> parseRow(XContentParser parser) throws IOException {
List<Object> list = new ArrayList<>();
while (parser.nextToken() != XContentParser.Token.END_ARRAY) {
if (parser.currentToken().isValue()) {
list.add(parseStoredFieldsValue(parser));
} else if (parser.currentToken() == XContentParser.Token.VALUE_NULL) {
list.add(null);
} else {
throw new IllegalStateException("expected value but got [" + parser.currentToken() + "]");
}
}
return list;
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
SqlResponse that = (SqlResponse) o;
return size == that.size &&
Objects.equals(cursor, that.cursor) &&
return Objects.equals(cursor, that.cursor) &&
Objects.equals(columns, that.columns) &&
Objects.equals(rows, that.rows);
}
@Override
public int hashCode() {
return Objects.hash(cursor, size, columns, rows);
return Objects.hash(cursor, columns, rows);
}
@Override
@ -169,6 +237,27 @@ public class SqlResponse extends ActionResponse implements ToXContentObject {
return Strings.toString(this);
}
private static final ConstructingObjectParser<ColumnInfo, Void> COLUMN_INFO_PARSER =
new ConstructingObjectParser<>("sql", true, objects ->
new ColumnInfo(
(String) objects[0],
(String) objects[1],
objects[2] == null ? null : JDBCType.valueOf((int) objects[2]),
objects[3] == null ? UNKNOWN_DISPLAY_SIZE : (int) objects[3]));
private static final ParseField NAME = new ParseField("name");
private static final ParseField ES_TYPE = new ParseField("type");
private static final ParseField JDBC_TYPE = new ParseField("jdbc_type");
private static final ParseField DISPLAY_SIZE = new ParseField("display_size");
static {
COLUMN_INFO_PARSER.declareString(constructorArg(), NAME);
COLUMN_INFO_PARSER.declareString(constructorArg(), ES_TYPE);
COLUMN_INFO_PARSER.declareInt(optionalConstructorArg(), JDBC_TYPE);
COLUMN_INFO_PARSER.declareInt(optionalConstructorArg(), DISPLAY_SIZE);
}
/**
* Information about a column.
*/
@ -202,13 +291,25 @@ public class SqlResponse extends ActionResponse implements ToXContentObject {
@Override
public XContentBuilder toXContent(XContentBuilder builder, Params params) throws IOException {
return toXContent(builder, params.paramAsBoolean(JDBC_ENABLED_PARAM, true));
}
public XContentBuilder toXContent(XContentBuilder builder, boolean isJdbcAllowed) throws IOException {
builder.startObject();
builder.field("name", name);
builder.field("type", esType);
// TODO include jdbc_type?
if (isJdbcAllowed && jdbcType != null) {
builder.field("jdbc_type", jdbcType.getVendorTypeNumber());
builder.field("display_size", displaySize);
}
return builder.endObject();
}
public static ColumnInfo fromXContent(XContentParser parser) {
return COLUMN_INFO_PARSER.apply(parser, null);
}
/**
* Name of the column.
*/

18
sql/server/src/test/java/org/elasticsearch/xpack/sql/plugin/sql/action/SqlRequestTests.java → sql/rest-proto/src/test/java/org/elasticsearch/xpack/sql/plugin/SqlRequestTests.java
View File

@ -3,9 +3,8 @@
* or more contributor license agreements. Licensed under the Elastic License;
* you may not use this file except in compliance with the Elastic License.
*/
package org.elasticsearch.xpack.sql.plugin.sql.action;
package org.elasticsearch.xpack.sql.plugin;
import org.elasticsearch.Version;
import org.elasticsearch.common.io.stream.NamedWriteableRegistry;
import org.elasticsearch.common.settings.Settings;
import org.elasticsearch.common.unit.TimeValue;
@ -13,32 +12,25 @@ import org.elasticsearch.search.SearchModule;
import org.elasticsearch.test.AbstractStreamableTestCase;
import org.elasticsearch.test.ESTestCase;
import org.elasticsearch.test.EqualsHashCodeTestUtils.MutateFunction;
import org.elasticsearch.xpack.sql.plugin.SqlPlugin;
import org.elasticsearch.xpack.sql.plugin.SqlRequest;
import org.elasticsearch.xpack.sql.session.Cursor;
import org.elasticsearch.xpack.sql.test.SqlTestUtils;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import static org.elasticsearch.xpack.sql.SqlTestUtils.randomFilter;
import static org.elasticsearch.xpack.sql.SqlTestUtils.randomFilterOrNull;
import static org.elasticsearch.xpack.sql.plugin.sql.action.SqlResponseTests.randomCursor;
public class SqlRequestTests extends AbstractStreamableTestCase<SqlRequest> {
@Override
protected NamedWriteableRegistry getNamedWriteableRegistry() {
SearchModule searchModule = new SearchModule(Settings.EMPTY, false, Collections.emptyList());
List<NamedWriteableRegistry.Entry> namedWriteables = new ArrayList<>();
namedWriteables.addAll(searchModule.getNamedWriteables());
namedWriteables.addAll(SqlPlugin.getNamedWriteables());
return new NamedWriteableRegistry(namedWriteables);
}
@Override
protected SqlRequest createTestInstance() {
return new SqlRequest(randomAlphaOfLength(10), randomFilterOrNull(random()), randomDateTimeZone(),
between(1, Integer.MAX_VALUE), randomTV(), randomTV(), Cursor.encodeToString(Version.CURRENT, randomCursor()));
return new SqlRequest(randomAlphaOfLength(10), SqlTestUtils.randomFilterOrNull(random()), randomDateTimeZone(),
between(1, Integer.MAX_VALUE), randomTV(), randomTV(), randomAlphaOfLength(10));
}
private TimeValue randomTV() {
@ -67,6 +59,6 @@ public class SqlRequestTests extends AbstractStreamableTestCase<SqlRequest> {
request -> (SqlRequest) getCopyFunction().copy(request)
.pageTimeout(randomValueOtherThan(request.pageTimeout(), () -> randomTV())),
request -> (SqlRequest) getCopyFunction().copy(request).filter(randomValueOtherThan(request.filter(),
() -> request.filter() == null ? randomFilter(random()) : randomFilterOrNull(random()))));
() -> request.filter() == null ? SqlTestUtils.randomFilter(random()) : SqlTestUtils.randomFilterOrNull(random()))));
}
}

95
sql/server/src/test/java/org/elasticsearch/xpack/sql/plugin/sql/action/SqlResponseTests.java → sql/rest-proto/src/test/java/org/elasticsearch/xpack/sql/plugin/SqlResponseTests.java
View File

@ -3,69 +3,32 @@
* or more contributor license agreements. Licensed under the Elastic License;
* you may not use this file except in compliance with the Elastic License.
*/
package org.elasticsearch.xpack.sql.plugin.sql.action;
package org.elasticsearch.xpack.sql.plugin;
import org.elasticsearch.Version;
import org.elasticsearch.common.io.stream.NamedWriteableRegistry;
import org.elasticsearch.common.xcontent.ToXContent;
import org.elasticsearch.common.xcontent.XContentBuilder;
import org.elasticsearch.common.xcontent.XContentFactory;
import org.elasticsearch.common.xcontent.XContentHelper;
import org.elasticsearch.test.AbstractStreamableTestCase;
import org.elasticsearch.xpack.sql.execution.search.ScrollCursorTests;
import org.elasticsearch.xpack.sql.plugin.CliFormatter;
import org.elasticsearch.xpack.sql.plugin.CliFormatterCursor;
import org.elasticsearch.xpack.sql.plugin.JdbcCursor;
import org.elasticsearch.xpack.sql.plugin.SqlPlugin;
import org.elasticsearch.xpack.sql.plugin.SqlRequest;
import org.elasticsearch.xpack.sql.plugin.SqlResponse;
import org.elasticsearch.common.xcontent.XContentParser;
import org.elasticsearch.test.AbstractStreamableXContentTestCase;
import org.elasticsearch.test.ESTestCase;
import org.elasticsearch.xpack.sql.plugin.SqlResponse.ColumnInfo;
import org.elasticsearch.xpack.sql.session.Cursor;
import java.io.IOException;
import java.sql.JDBCType;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import java.util.Map;
import java.util.function.Supplier;
import static org.hamcrest.Matchers.hasSize;
public class SqlResponseTests extends AbstractStreamableTestCase<SqlResponse> {
public class SqlResponseTests extends AbstractStreamableXContentTestCase<SqlResponse> {
static String randomStringCursor() {
return Cursor.encodeToString(Version.CURRENT, randomCursor());
}
static Cursor randomCursor() {
return randomBoolean() ? Cursor.EMPTY : randomNonEmptyCursor();
}
static Cursor randomNonEmptyCursor() {
switch (randomIntBetween(0, 2)) {
case 0:
return ScrollCursorTests.randomScrollCursor();
case 1:
int typeNum = randomIntBetween(0, 10);
List<JDBCType> types = new ArrayList<>();
for (int i = 0; i < typeNum; i++) {
types.add(randomFrom(JDBCType.values()));
}
return JdbcCursor.wrap(ScrollCursorTests.randomScrollCursor(), types);
case 2:
SqlResponse response = createRandomInstance("");
if (response.columns() != null && response.rows() != null) {
return CliFormatterCursor.wrap(ScrollCursorTests.randomScrollCursor(), new CliFormatter(response));
} else {
return ScrollCursorTests.randomScrollCursor();
}
default:
throw new IllegalArgumentException("Unexpected random value ");
}
}
@Override
protected NamedWriteableRegistry getNamedWriteableRegistry() {
return new NamedWriteableRegistry(SqlPlugin.getNamedWriteables());
return randomBoolean() ? "" : randomAlphaOfLength(10);
}
@Override
@ -93,13 +56,18 @@ public class SqlResponseTests extends AbstractStreamableTestCase<SqlResponse> {
for (int r = 0; r < rowCount; r++) {
List<Object> row = new ArrayList<>(rowCount);
for (int c = 0; c < columnCount; c++) {
row.add(randomBoolean() ? randomAlphaOfLength(10) : randomInt());
Supplier<Object> value = randomFrom(Arrays.asList(
() -> randomAlphaOfLength(10),
ESTestCase::randomLong,
ESTestCase::randomDouble,
() -> null));
row.add(value.get());
}
rows.add(row);
}
}
return new SqlResponse(cursor, randomNonNegativeLong(), columnCount, columns, rows);
return new SqlResponse(cursor, columns, rows);
}
@Override
@ -110,12 +78,15 @@ public class SqlResponseTests extends AbstractStreamableTestCase<SqlResponse> {
public void testToXContent() throws IOException {
SqlResponse testInstance = createTestInstance();
XContentBuilder builder = testInstance.toXContent(XContentFactory.jsonBuilder(), ToXContent.EMPTY_PARAMS);
boolean jdbcEnabled = randomBoolean();
ToXContent.Params params =
new ToXContent.MapParams(Collections.singletonMap(SqlResponse.JDBC_ENABLED_PARAM, Boolean.toString(jdbcEnabled)));
XContentBuilder builder = testInstance.toXContent(XContentFactory.jsonBuilder(), params);
Map<String, Object> rootMap = XContentHelper.convertToMap(builder.bytes(), false, builder.contentType()).v2();
logger.info(builder.string());
assertEquals(testInstance.size(), rootMap.get("size"));
if (testInstance.columns() != null) {
List<?> columns = (List<?>) rootMap.get("columns");
assertThat(columns, hasSize(testInstance.columns().size()));
@ -124,6 +95,13 @@ public class SqlResponseTests extends AbstractStreamableTestCase<SqlResponse> {
ColumnInfo columnInfo = testInstance.columns().get(i);
assertEquals(columnInfo.name(), columnMap.get("name"));
assertEquals(columnInfo.esType(), columnMap.get("type"));
if (jdbcEnabled) {
assertEquals(columnInfo.displaySize(), columnMap.get("display_size"));
assertEquals(columnInfo.jdbcType().getVendorTypeNumber(), columnMap.get("jdbc_type"));
} else {
assertNull(columnMap.get("display_size"));
assertNull(columnMap.get("jdbc_type"));
}
}
} else {
assertNull(rootMap.get("columns"));
@ -141,17 +119,8 @@ public class SqlResponseTests extends AbstractStreamableTestCase<SqlResponse> {
}
}
public void testVersionHandling() {
Cursor cursor = randomNonEmptyCursor();
assertEquals(cursor, Cursor.decodeFromString(Cursor.encodeToString(Version.CURRENT, cursor)));
Version nextMinorVersion = Version.fromId(Version.CURRENT.id + 10000);
String encodedWithWrongVersion = Cursor.encodeToString(nextMinorVersion, cursor);
RuntimeException exception = expectThrows(RuntimeException.class, () -> {
Cursor.decodeFromString(encodedWithWrongVersion);
});
assertEquals(exception.getMessage(), "Unsupported scroll version " + nextMinorVersion);
@Override
protected SqlResponse doParseInstance(XContentParser parser) {
return SqlResponse.fromXContent(parser);
}
}

1
sql/server/build.gradle
View File

@ -7,6 +7,7 @@ dependencies {
compile 'org.antlr:antlr4-runtime:4.5.3'
provided "org.elasticsearch:elasticsearch:${project.versions.elasticsearch}"
testCompile project(':x-pack-elasticsearch:sql:test-utils')
}
dependencyLicenses {

55
sql/server/src/main/java/org/elasticsearch/xpack/sql/execution/search/extractor/FieldHitExtractor.java
View File

@ -72,11 +72,7 @@ public class FieldHitExtractor implements HitExtractor {
if (useDocValue) {
DocumentField field = hit.field(fieldName);
if (field != null) {
checkMultiValue(field.getValues());
value = field.getValue();
if (value instanceof ReadableInstant) {
value = ((ReadableInstant) value).getMillis();
}
value = unwrapMultiValue(field.getValues());
}
} else {
Map<String, Object> source = hit.getSourceAsMap();
@ -87,29 +83,50 @@ public class FieldHitExtractor implements HitExtractor {
return value;
}
private void checkMultiValue(Object values) {
if (!ARRAYS_LENIENCY && values != null && values instanceof List && ((List<?>) values).size() > 1) {
throw new ExecutionException("Arrays (returned by [%s]) are not supported", fieldName);
private Object unwrapMultiValue(Object values) {
if (values == null) {
return null;
}
if (values instanceof List) {
List<?> list = (List<?>) values;
if (list.isEmpty()) {
return null;
} else {
if (ARRAYS_LENIENCY || list.size() == 1) {
return unwrapMultiValue(list.get(0));
} else {
throw new ExecutionException("Arrays (returned by [%s]) are not supported", fieldName);
}
}
}
if (values instanceof Map) {
throw new ExecutionException("Objects (returned by [%s]) are not supported", fieldName);
}
if (values instanceof Long || values instanceof Double || values instanceof String || values instanceof Boolean) {
return values;
}
if (values instanceof ReadableInstant) {
return ((ReadableInstant) values).getMillis();
}
throw new ExecutionException("Type %s (returned by [%s]) is not supported", values.getClass().getSimpleName(), fieldName);
}
@SuppressWarnings("unchecked")
Object extractFromSource(Map<String, Object> map) {
Object value = null;
Object value = map;
boolean first = true;
// each node is a key inside the map
for (String node : path) {
// if it's not the first step, start unpacking
if (value != null) {
if (value instanceof Map) {
map = (Map<String, Object>) value;
} else {
throw new ExecutionException("Cannot extract value [%s] from source", fieldName);
}
if (value == null) {
return null;
} else if (first || value instanceof Map) {
first = false;
value = ((Map<String, Object>) value).get(node);
} else {
throw new ExecutionException("Cannot extract value [%s] from source", fieldName);
}
value = map.get(node);
}
checkMultiValue(value);
return value;
return unwrapMultiValue(value);
}
@Override

20
sql/server/src/main/java/org/elasticsearch/xpack/sql/plugin/RestSqlAction.java
View File

@ -8,6 +8,8 @@ package org.elasticsearch.xpack.sql.plugin;
import org.elasticsearch.Version;
import org.elasticsearch.client.node.NodeClient;
import org.elasticsearch.common.settings.Settings;
import org.elasticsearch.common.xcontent.ToXContent;
import org.elasticsearch.common.xcontent.XContentBuilder;
import org.elasticsearch.common.xcontent.XContentParser;
import org.elasticsearch.common.xcontent.XContentType;
import org.elasticsearch.rest.BaseRestHandler;
@ -22,15 +24,19 @@ import org.elasticsearch.xpack.sql.session.Cursor;
import java.io.IOException;
import java.nio.charset.StandardCharsets;
import java.util.Collections;
import static org.elasticsearch.rest.RestRequest.Method.GET;
import static org.elasticsearch.rest.RestRequest.Method.POST;
public class RestSqlAction extends BaseRestHandler {
public RestSqlAction(Settings settings, RestController controller) {
private final SqlLicenseChecker sqlLicenseChecker;
public RestSqlAction(Settings settings, RestController controller, SqlLicenseChecker sqlLicenseChecker) {
super(settings);
controller.registerHandler(GET, SqlAction.REST_ENDPOINT, this);
controller.registerHandler(POST, SqlAction.REST_ENDPOINT, this);
this.sqlLicenseChecker = sqlLicenseChecker;
}
@Override
@ -43,7 +49,17 @@ public class RestSqlAction extends BaseRestHandler {
XContentType xContentType = XContentType.fromMediaTypeOrFormat(request.param("format", request.header("Accept")));
if (xContentType != null) {
// The client expects us to send back results in a XContent format
return channel -> client.executeLocally(SqlAction.INSTANCE, sqlRequest, new RestToXContentListener<>(channel));
return channel -> client.executeLocally(SqlAction.INSTANCE, sqlRequest, new RestToXContentListener<SqlResponse>(channel) {
@Override
public RestResponse buildResponse(SqlResponse response, XContentBuilder builder) throws Exception {
// Make sure we only display JDBC-related data if JDBC is enabled
ToXContent.Params params = new ToXContent.DelegatingMapParams(
Collections.singletonMap(SqlResponse.JDBC_ENABLED_PARAM, Boolean.toString(sqlLicenseChecker.isJdbcAllowed())),
channel.request());
response.toXContent(builder, params);
return new BytesRestResponse(getStatus(response), builder);
}
});
}
// The client accepts plain text
long startNanos = System.nanoTime();

10
sql/server/src/main/java/org/elasticsearch/xpack/sql/plugin/SqlLicenseChecker.java
View File

@ -5,6 +5,8 @@
*/
package org.elasticsearch.xpack.sql.plugin;
import java.util.function.Supplier;
/**
* Determines if different features of SQL should be enabled
*/
@ -12,10 +14,12 @@ public class SqlLicenseChecker {
private final Runnable checkIfSqlAllowed;
private final Runnable checkIfJdbcAllowed;
private final Supplier<Boolean> isJdbcAllowed;
public SqlLicenseChecker(Runnable checkIfSqlAllowed, Runnable checkIfJdbcAllowed) {
public SqlLicenseChecker(Runnable checkIfSqlAllowed, Runnable checkIfJdbcAllowed, Supplier<Boolean> isJdbcAllowed) {
this.checkIfSqlAllowed = checkIfSqlAllowed;
this.checkIfJdbcAllowed = checkIfJdbcAllowed;
this.isJdbcAllowed = isJdbcAllowed;
}
/**
@ -31,4 +35,8 @@ public class SqlLicenseChecker {
public void checkIfJdbcAllowed() {
checkIfJdbcAllowed.run();
}
public boolean isJdbcAllowed() {
return isJdbcAllowed.get();
}
}

2
sql/server/src/main/java/org/elasticsearch/xpack/sql/plugin/SqlPlugin.java
View File

@ -64,7 +64,7 @@ public class SqlPlugin implements ActionPlugin {
return emptyList();
}
return Arrays.asList(new RestSqlAction(settings, restController),
return Arrays.asList(new RestSqlAction(settings, restController, sqlLicenseChecker),
new SqlTranslateAction.RestAction(settings, restController),
new RestSqlJdbcAction(settings, restController, sqlLicenseChecker, indexResolver),
new RestSqlClearCursorAction(settings, restController));

2
sql/server/src/main/java/org/elasticsearch/xpack/sql/plugin/TransportSqlAction.java
View File

@ -87,8 +87,6 @@ public class TransportSqlAction extends HandledTransportAction<SqlRequest, SqlRe
return new SqlResponse(
Cursor.encodeToString(Version.CURRENT, rowSet.nextPageCursor()),
rowSet.size(),
rowSet.columnCount(),
columns,
rows);
}

59
sql/server/src/test/java/org/elasticsearch/xpack/sql/execution/search/CursorTests.java
View File

@ -5,16 +5,24 @@
*/
package org.elasticsearch.xpack.sql.execution.search;
import org.elasticsearch.Version;
import org.elasticsearch.action.ActionListener;
import org.elasticsearch.action.search.ClearScrollRequest;
import org.elasticsearch.action.support.PlainActionFuture;
import org.elasticsearch.client.Client;
import org.elasticsearch.test.ESTestCase;
import org.elasticsearch.xpack.sql.plugin.CliFormatter;
import org.elasticsearch.xpack.sql.plugin.CliFormatterCursor;
import org.elasticsearch.xpack.sql.plugin.JdbcCursor;
import org.elasticsearch.xpack.sql.plugin.SqlResponse;
import org.elasticsearch.xpack.sql.session.Configuration;
import org.elasticsearch.xpack.sql.session.Cursor;
import org.mockito.ArgumentCaptor;
import java.sql.JDBCType;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import static org.elasticsearch.action.support.PlainActionFuture.newFuture;
import static org.hamcrest.Matchers.hasSize;
@ -49,4 +57,55 @@ public class CursorTests extends ESTestCase {
verifyZeroInteractions(listenerMock);
}
private static SqlResponse createRandomSqlResponse() {
int columnCount = between(1, 10);
List<SqlResponse.ColumnInfo> columns = null;
if (randomBoolean()) {
columns = new ArrayList<>(columnCount);
for (int i = 0; i < columnCount; i++) {
columns.add(new SqlResponse.ColumnInfo(randomAlphaOfLength(10), randomAlphaOfLength(10), randomFrom(JDBCType.values()), randomInt(25)));
}
}
return new SqlResponse("", columns, Collections.emptyList());
}
static Cursor randomNonEmptyCursor() {
switch (randomIntBetween(0, 2)) {
case 0:
return ScrollCursorTests.randomScrollCursor();
case 1:
int typeNum = randomIntBetween(0, 10);
List<JDBCType> types = new ArrayList<>();
for (int i = 0; i < typeNum; i++) {
types.add(randomFrom(JDBCType.values()));
}
return JdbcCursor.wrap(ScrollCursorTests.randomScrollCursor(), types);
case 2:
SqlResponse response = createRandomSqlResponse();
if (response.columns() != null && response.rows() != null) {
return CliFormatterCursor.wrap(ScrollCursorTests.randomScrollCursor(), new CliFormatter(response));
} else {
return ScrollCursorTests.randomScrollCursor();
}
default:
throw new IllegalArgumentException("Unexpected random value ");
}
}
public void testVersionHandling() {
Cursor cursor = randomNonEmptyCursor();
assertEquals(cursor, Cursor.decodeFromString(Cursor.encodeToString(Version.CURRENT, cursor)));
Version nextMinorVersion = Version.fromId(Version.CURRENT.id + 10000);
String encodedWithWrongVersion = Cursor.encodeToString(nextMinorVersion, cursor);
RuntimeException exception = expectThrows(RuntimeException.class, () -> {
Cursor.decodeFromString(encodedWithWrongVersion);
});
assertEquals(exception.getMessage(), "Unsupported scroll version " + nextMinorVersion);
}
}

74
sql/server/src/test/java/org/elasticsearch/xpack/sql/execution/search/extractor/FieldHitExtractorTests.java
View File

@ -12,10 +12,13 @@ import org.elasticsearch.common.xcontent.XContentBuilder;
import org.elasticsearch.common.xcontent.json.JsonXContent;
import org.elasticsearch.search.SearchHit;
import org.elasticsearch.test.AbstractWireSerializingTestCase;
import org.elasticsearch.test.ESTestCase;
import org.elasticsearch.xpack.sql.execution.ExecutionException;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import java.util.Map;
import java.util.function.Supplier;
@ -62,7 +65,7 @@ public class FieldHitExtractorTests extends AbstractWireSerializingTestCase<Fiel
List<Object> documentFieldValues = new ArrayList<>();
if (randomBoolean()) {
documentFieldValues.add(new Object());
documentFieldValues.add(randomValue());
}
SearchHit hit = new SearchHit(1);
@ -85,12 +88,7 @@ public class FieldHitExtractorTests extends AbstractWireSerializingTestCase<Fiel
for (int i = 0; i < times; i++) {
/* We use values that are parsed from json as "equal" to make the
* test simpler. */
@SuppressWarnings("unchecked")
Supplier<Object> valueSupplier = randomFrom(
() -> randomAlphaOfLength(5),
() -> randomInt(),
() -> randomDouble());
Object value = valueSupplier.get();
Object value = randomValue();
SearchHit hit = new SearchHit(1);
XContentBuilder source = JsonXContent.contentBuilder();
boolean hasGrandparent = randomBoolean();
@ -129,7 +127,7 @@ public class FieldHitExtractorTests extends AbstractWireSerializingTestCase<Fiel
for (int i = 0; i < times; i++) {
List<Object> documentFieldValues = new ArrayList<>();
if (randomBoolean()) {
documentFieldValues.add(new Object());
documentFieldValues.add(randomValue());
}
SearchHit hit = new SearchHit(1);
DocumentField field = new DocumentField(fieldName, documentFieldValues);
@ -147,12 +145,7 @@ public class FieldHitExtractorTests extends AbstractWireSerializingTestCase<Fiel
for (int i = 0; i < times; i++) {
/* We use values that are parsed from json as "equal" to make the
* test simpler. */
@SuppressWarnings("unchecked")
Supplier<Object> valueSupplier = randomFrom(
() -> randomAlphaOfLength(5),
() -> randomInt(),
() -> randomDouble());
Object value = valueSupplier.get();
Object value = randomValue();
SearchHit hit = new SearchHit(1);
XContentBuilder source = JsonXContent.contentBuilder();
source.startObject(); {
@ -182,16 +175,46 @@ public class FieldHitExtractorTests extends AbstractWireSerializingTestCase<Fiel
assertThat(ex.getMessage(), is("Arrays (returned by [" + fieldName + "]) are not supported"));
}
public void testMultiValuedSourceValue() throws IOException {
String fieldName = randomAlphaOfLength(5);
FieldHitExtractor fe = new FieldHitExtractor(fieldName, false);
SearchHit hit = new SearchHit(1);
XContentBuilder source = JsonXContent.contentBuilder();
source.startObject(); {
source.field(fieldName, asList("a", "b"));
}
source.endObject();
BytesReference sourceRef = source.bytes();
hit.sourceRef(sourceRef);
ExecutionException ex = expectThrows(ExecutionException.class, () -> fe.get(hit));
assertThat(ex.getMessage(), is("Arrays (returned by [" + fieldName + "]) are not supported"));
}
public void testSingleValueArrayInSource() throws IOException {
String fieldName = randomAlphaOfLength(5);
FieldHitExtractor fe = new FieldHitExtractor(fieldName, false);
SearchHit hit = new SearchHit(1);
XContentBuilder source = JsonXContent.contentBuilder();
Object value = randomValue();
source.startObject(); {
source.field(fieldName, Collections.singletonList(value));
}
source.endObject();
BytesReference sourceRef = source.bytes();
hit.sourceRef(sourceRef);
assertEquals(value, fe.get(hit));
}
public void testExtractSourcePath() {
FieldHitExtractor fe = new FieldHitExtractor("a.b.c", false);
Object value = new Object();
Object value = randomValue();
Map<String, Object> map = singletonMap("a", singletonMap("b", singletonMap("c", value)));
assertThat(fe.extractFromSource(map), is(value));
}
public void testExtractSourceIncorrectPath() {
FieldHitExtractor fe = new FieldHitExtractor("a.b.c.d", false);
Object value = new Object();
Object value = randomNonNullValue();
Map<String, Object> map = singletonMap("a", singletonMap("b", singletonMap("c", value)));
ExecutionException ex = expectThrows(ExecutionException.class, () -> fe.extractFromSource(map));
assertThat(ex.getMessage(), is("Cannot extract value [a.b.c.d] from source"));
@ -199,9 +222,26 @@ public class FieldHitExtractorTests extends AbstractWireSerializingTestCase<Fiel
public void testMultiValuedSource() {
FieldHitExtractor fe = new FieldHitExtractor("a", false);
Object value = new Object();
Object value = randomValue();
Map<String, Object> map = singletonMap("a", asList(value, value));
ExecutionException ex = expectThrows(ExecutionException.class, () -> fe.extractFromSource(map));
assertThat(ex.getMessage(), is("Arrays (returned by [a]) are not supported"));
}
public Object randomValue() {
Supplier<Object> value = randomFrom(Arrays.asList(
() -> randomAlphaOfLength(10),
ESTestCase::randomLong,
ESTestCase::randomDouble,
() -> null));
return value.get();
}
public Object randomNonNullValue() {
Supplier<Object> value = randomFrom(Arrays.asList(
() -> randomAlphaOfLength(10),
ESTestCase::randomLong,
ESTestCase::randomDouble));
return value.get();
}
}

4
sql/server/src/test/java/org/elasticsearch/xpack/sql/plugin/CliFormatterTests.java
View File

@ -14,7 +14,7 @@ import java.util.Arrays;
import static org.hamcrest.Matchers.arrayWithSize;
public class CliFormatterTests extends ESTestCase {
private final SqlResponse firstResponse = new SqlResponse("", 10, 5,
private final SqlResponse firstResponse = new SqlResponse("",
Arrays.asList(
new ColumnInfo("foo", "string", JDBCType.VARCHAR, 0),
new ColumnInfo("bar", "long", JDBCType.BIGINT, 15),
@ -47,7 +47,7 @@ public class CliFormatterTests extends ESTestCase {
* truncation of long columns.
*/
public void testFormatWithoutHeader() {
String[] result = formatter.formatWithoutHeader(new SqlResponse("", 10, 5, null,
String[] result = formatter.formatWithoutHeader(new SqlResponse("", null,
Arrays.asList(
Arrays.asList("ohnotruncateddata", 4, 1, 77, "wombat"),
Arrays.asList("dog", 2, 123124.888, 9912, "goat")))).split("\n");

2
sql/server/src/test/java/org/elasticsearch/xpack/sql/plugin/SqlPluginTests.java
View File

@ -23,7 +23,7 @@ import static org.mockito.Mockito.mock;
public class SqlPluginTests extends ESTestCase {
public void testSqlDisabled() {
SqlPlugin plugin = new SqlPlugin(false, new SqlLicenseChecker(() -> {}, () -> {}));
SqlPlugin plugin = new SqlPlugin(false, new SqlLicenseChecker(() -> {}, () -> {}, () -> true));
assertThat(plugin.createComponents(mock(Client.class)), empty());
assertThat(plugin.getActions(), empty());
assertThat(plugin.getRestHandlers(Settings.EMPTY, mock(RestController.class),

4
sql/server/src/test/java/org/elasticsearch/xpack/sql/plugin/SqlTranslateRequestTests.java
View File

@ -15,8 +15,8 @@ import org.elasticsearch.test.EqualsHashCodeTestUtils.MutateFunction;
import java.util.Collections;
import static org.elasticsearch.xpack.sql.SqlTestUtils.randomFilter;
import static org.elasticsearch.xpack.sql.SqlTestUtils.randomFilterOrNull;
import static org.elasticsearch.xpack.sql.test.SqlTestUtils.randomFilter;
import static org.elasticsearch.xpack.sql.test.SqlTestUtils.randomFilterOrNull;
public class SqlTranslateRequestTests extends AbstractStreamableTestCase<SqlTranslateAction.Request> {

8
sql/shared-client/build.gradle
View File

@ -1,11 +1,19 @@
description = 'Code shared between jdbc and cli'
dependencies {
compile project(':x-pack-elasticsearch:sql:rest-proto')
compile "com.fasterxml.jackson.core:jackson-core:${versions.jackson}"
}
dependencyLicenses {
mapping from: /jackson-.*/, to: 'jackson'
mapping from: /rest-proto.*/, to: 'elasticsearch'
mapping from: /shared-proto.*/, to: 'elasticsearch'
mapping from: /elasticsearch-cli.*/, to: 'elasticsearch'
mapping from: /lucene-.*/, to: 'lucene'
ignoreSha 'rest-proto'
ignoreSha 'shared-proto'
ignoreSha 'elasticsearch'
}
forbiddenApisMain {

202
sql/shared-client/licenses/elasticsearch-LICENSE.txt Normal file
View File

@ -0,0 +1,202 @@
Apache License
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http://www.apache.org/licenses/
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direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
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"Work" shall mean the work of authorship, whether in Source or
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PARTICULAR PURPOSE. You are solely responsible for determining the
appropriateness of using or redistributing the Work and assume any
risks associated with Your exercise of permissions under this License.
8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses), even if such Contributor
has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing
the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following
boilerplate notice, with the fields enclosed by brackets "[]"
replaced with your own identifying information. (Don't include
the brackets!) The text should be enclosed in the appropriate
comment syntax for the file format. We also recommend that a
file or class name and description of purpose be included on the
same "printed page" as the copyright notice for easier
identification within third-party archives.
Copyright [yyyy] [name of copyright owner]
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

5
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Elasticsearch
Copyright 2009-2017 Elasticsearch
This product includes software developed by The Apache Software
Foundation (http://www.apache.org/).

1
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5f01da7306363fad2028b916f3eab926262de928

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Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
editorial revisions, annotations, elaborations, or other modifications
represent, as a whole, an original work of authorship. For the purposes
of this License, Derivative Works shall not include works that remain
separable from, or merely link (or bind by name) to the interfaces of,
the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including
the original version of the Work and any modifications or additions
to that Work or Derivative Works thereof, that is intentionally
submitted to Licensor for inclusion in the Work by the copyright owner
or by an individual or Legal Entity authorized to submit on behalf of
the copyright owner. For the purposes of this definition, "submitted"
means any form of electronic, verbal, or written communication sent
to the Licensor or its representatives, including but not limited to
communication on electronic mailing lists, source code control systems,
and issue tracking systems that are managed by, or on behalf of, the
Licensor for the purpose of discussing and improving the Work, but
excluding communication that is conspicuously marked or otherwise
designated in writing by the copyright owner as "Not a Contribution."
"Contributor" shall mean Licensor and any individual or Legal Entity
on behalf of whom a Contribution has been received by Licensor and
subsequently incorporated within the Work.
2. Grant of Copyright License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
copyright license to reproduce, prepare Derivative Works of,
publicly display, publicly perform, sublicense, and distribute the
Work and such Derivative Works in Source or Object form.
3. Grant of Patent License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
(except as stated in this section) patent license to make, have made,
use, offer to sell, sell, import, and otherwise transfer the Work,
where such license applies only to those patent claims licensable
by such Contributor that are necessarily infringed by their
Contribution(s) alone or by combination of their Contribution(s)
with the Work to which such Contribution(s) was submitted. If You
institute patent litigation against any entity (including a
cross-claim or counterclaim in a lawsuit) alleging that the Work
or a Contribution incorporated within the Work constitutes direct
or contributory patent infringement, then any patent licenses
granted to You under this License for that Work shall terminate
as of the date such litigation is filed.
4. Redistribution. You may reproduce and distribute copies of the
Work or Derivative Works thereof in any medium, with or without
modifications, and in Source or Object form, provided that You
meet the following conditions:
(a) You must give any other recipients of the Work or
Derivative Works a copy of this License; and
(b) You must cause any modified files to carry prominent notices
stating that You changed the files; and
(c) You must retain, in the Source form of any Derivative Works
that You distribute, all copyright, patent, trademark, and
attribution notices from the Source form of the Work,
excluding those notices that do not pertain to any part of
the Derivative Works; and
(d) If the Work includes a "NOTICE" text file as part of its
distribution, then any Derivative Works that You distribute must
include a readable copy of the attribution notices contained
within such NOTICE file, excluding those notices that do not
pertain to any part of the Derivative Works, in at least one
of the following places: within a NOTICE text file distributed
as part of the Derivative Works; within the Source form or
documentation, if provided along with the Derivative Works; or,
within a display generated by the Derivative Works, if and
wherever such third-party notices normally appear. The contents
of the NOTICE file are for informational purposes only and
do not modify the License. You may add Your own attribution
notices within Derivative Works that You distribute, alongside
or as an addendum to the NOTICE text from the Work, provided
that such additional attribution notices cannot be construed
as modifying the License.
You may add Your own copyright statement to Your modifications and
may provide additional or different license terms and conditions
for use, reproduction, or distribution of Your modifications, or
for any such Derivative Works as a whole, provided Your use,
reproduction, and distribution of the Work otherwise complies with
the conditions stated in this License.
5. Submission of Contributions. Unless You explicitly state otherwise,
any Contribution intentionally submitted for inclusion in the Work
by You to the Licensor shall be under the terms and conditions of
this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify
the terms of any separate license agreement you may have executed
with Licensor regarding such Contributions.
6. Trademarks. This License does not grant permission to use the trade
names, trademarks, service marks, or product names of the Licensor,
except as required for reasonable and customary use in describing the
origin of the Work and reproducing the content of the NOTICE file.
7. Disclaimer of Warranty. Unless required by applicable law or
agreed to in writing, Licensor provides the Work (and each
Contributor provides its Contributions) on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
implied, including, without limitation, any warranties or conditions
of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
PARTICULAR PURPOSE. You are solely responsible for determining the
appropriateness of using or redistributing the Work and assume any
risks associated with Your exercise of permissions under this License.
8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses), even if such Contributor
has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing
the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following
boilerplate notice, with the fields enclosed by brackets "[]"
replaced with your own identifying information. (Don't include
the brackets!) The text should be enclosed in the appropriate
comment syntax for the file format. We also recommend that a
file or class name and description of purpose be included on the
same "printed page" as the copyright notice for easier
identification within third-party archives.
Copyright [yyyy] [name of copyright owner]
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

5
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=============================================================================
= NOTICE file corresponding to section 4d of the Apache License Version 2.0 =
=============================================================================
This product includes software developed by
Joda.org (http://www.joda.org/).

1
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7a2999229464e7a324aa503c0a52ec0f05efe7bd

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Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
editorial revisions, annotations, elaborations, or other modifications
represent, as a whole, an original work of authorship. For the purposes
of this License, Derivative Works shall not include works that remain
separable from, or merely link (or bind by name) to the interfaces of,
the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including
the original version of the Work and any modifications or additions
to that Work or Derivative Works thereof, that is intentionally
submitted to Licensor for inclusion in the Work by the copyright owner
or by an individual or Legal Entity authorized to submit on behalf of
the copyright owner. For the purposes of this definition, "submitted"
means any form of electronic, verbal, or written communication sent
to the Licensor or its representatives, including but not limited to
communication on electronic mailing lists, source code control systems,
and issue tracking systems that are managed by, or on behalf of, the
Licensor for the purpose of discussing and improving the Work, but
excluding communication that is conspicuously marked or otherwise
designated in writing by the copyright owner as "Not a Contribution."
"Contributor" shall mean Licensor and any individual or Legal Entity
on behalf of whom a Contribution has been received by Licensor and
subsequently incorporated within the Work.
2. Grant of Copyright License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
copyright license to reproduce, prepare Derivative Works of,
publicly display, publicly perform, sublicense, and distribute the
Work and such Derivative Works in Source or Object form.
3. Grant of Patent License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
(except as stated in this section) patent license to make, have made,
use, offer to sell, sell, import, and otherwise transfer the Work,
where such license applies only to those patent claims licensable
by such Contributor that are necessarily infringed by their
Contribution(s) alone or by combination of their Contribution(s)
with the Work to which such Contribution(s) was submitted. If You
institute patent litigation against any entity (including a
cross-claim or counterclaim in a lawsuit) alleging that the Work
or a Contribution incorporated within the Work constitutes direct
or contributory patent infringement, then any patent licenses
granted to You under this License for that Work shall terminate
as of the date such litigation is filed.
4. Redistribution. You may reproduce and distribute copies of the
Work or Derivative Works thereof in any medium, with or without
modifications, and in Source or Object form, provided that You
meet the following conditions:
(a) You must give any other recipients of the Work or
Derivative Works a copy of this License; and
(b) You must cause any modified files to carry prominent notices
stating that You changed the files; and
(c) You must retain, in the Source form of any Derivative Works
that You distribute, all copyright, patent, trademark, and
attribution notices from the Source form of the Work,
excluding those notices that do not pertain to any part of
the Derivative Works; and
(d) If the Work includes a "NOTICE" text file as part of its
distribution, then any Derivative Works that You distribute must
include a readable copy of the attribution notices contained
within such NOTICE file, excluding those notices that do not
pertain to any part of the Derivative Works, in at least one
of the following places: within a NOTICE text file distributed
as part of the Derivative Works; within the Source form or
documentation, if provided along with the Derivative Works; or,
within a display generated by the Derivative Works, if and
wherever such third-party notices normally appear. The contents
of the NOTICE file are for informational purposes only and
do not modify the License. You may add Your own attribution
notices within Derivative Works that You distribute, alongside
or as an addendum to the NOTICE text from the Work, provided
that such additional attribution notices cannot be construed
as modifying the License.
You may add Your own copyright statement to Your modifications and
may provide additional or different license terms and conditions
for use, reproduction, or distribution of Your modifications, or
for any such Derivative Works as a whole, provided Your use,
reproduction, and distribution of the Work otherwise complies with
the conditions stated in this License.
5. Submission of Contributions. Unless You explicitly state otherwise,
any Contribution intentionally submitted for inclusion in the Work
by You to the Licensor shall be under the terms and conditions of
this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify
the terms of any separate license agreement you may have executed
with Licensor regarding such Contributions.
6. Trademarks. This License does not grant permission to use the trade
names, trademarks, service marks, or product names of the Licensor,
except as required for reasonable and customary use in describing the
origin of the Work and reproducing the content of the NOTICE file.
7. Disclaimer of Warranty. Unless required by applicable law or
agreed to in writing, Licensor provides the Work (and each
Contributor provides its Contributions) on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
implied, including, without limitation, any warranties or conditions
of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
PARTICULAR PURPOSE. You are solely responsible for determining the
appropriateness of using or redistributing the Work and assume any
risks associated with Your exercise of permissions under this License.
8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses), even if such Contributor
has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing
the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following
boilerplate notice, with the fields enclosed by brackets "[]"
replaced with your own identifying information. (Don't include
the brackets!) The text should be enclosed in the appropriate
comment syntax for the file format. We also recommend that a
file or class name and description of purpose be included on the
same "printed page" as the copyright notice for easier
identification within third-party archives.
Copyright 1999-2005 The Apache Software Foundation
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

5
sql/shared-client/licenses/log4j-api-NOTICE.txt Normal file
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Apache log4j
Copyright 2007 The Apache Software Foundation
This product includes software developed at
The Apache Software Foundation (http://www.apache.org/).

1
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c041978c686866ee8534f538c6220238db3bb6be

202
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Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
editorial revisions, annotations, elaborations, or other modifications
represent, as a whole, an original work of authorship. For the purposes
of this License, Derivative Works shall not include works that remain
separable from, or merely link (or bind by name) to the interfaces of,
the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including
the original version of the Work and any modifications or additions
to that Work or Derivative Works thereof, that is intentionally
submitted to Licensor for inclusion in the Work by the copyright owner
or by an individual or Legal Entity authorized to submit on behalf of
the copyright owner. For the purposes of this definition, "submitted"
means any form of electronic, verbal, or written communication sent
to the Licensor or its representatives, including but not limited to
communication on electronic mailing lists, source code control systems,
and issue tracking systems that are managed by, or on behalf of, the
Licensor for the purpose of discussing and improving the Work, but
excluding communication that is conspicuously marked or otherwise
designated in writing by the copyright owner as "Not a Contribution."
"Contributor" shall mean Licensor and any individual or Legal Entity
on behalf of whom a Contribution has been received by Licensor and
subsequently incorporated within the Work.
2. Grant of Copyright License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
copyright license to reproduce, prepare Derivative Works of,
publicly display, publicly perform, sublicense, and distribute the
Work and such Derivative Works in Source or Object form.
3. Grant of Patent License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
(except as stated in this section) patent license to make, have made,
use, offer to sell, sell, import, and otherwise transfer the Work,
where such license applies only to those patent claims licensable
by such Contributor that are necessarily infringed by their
Contribution(s) alone or by combination of their Contribution(s)
with the Work to which such Contribution(s) was submitted. If You
institute patent litigation against any entity (including a
cross-claim or counterclaim in a lawsuit) alleging that the Work
or a Contribution incorporated within the Work constitutes direct
or contributory patent infringement, then any patent licenses
granted to You under this License for that Work shall terminate
as of the date such litigation is filed.
4. Redistribution. You may reproduce and distribute copies of the
Work or Derivative Works thereof in any medium, with or without
modifications, and in Source or Object form, provided that You
meet the following conditions:
(a) You must give any other recipients of the Work or
Derivative Works a copy of this License; and
(b) You must cause any modified files to carry prominent notices
stating that You changed the files; and
(c) You must retain, in the Source form of any Derivative Works
that You distribute, all copyright, patent, trademark, and
attribution notices from the Source form of the Work,
excluding those notices that do not pertain to any part of
the Derivative Works; and
(d) If the Work includes a "NOTICE" text file as part of its
distribution, then any Derivative Works that You distribute must
include a readable copy of the attribution notices contained
within such NOTICE file, excluding those notices that do not
pertain to any part of the Derivative Works, in at least one
of the following places: within a NOTICE text file distributed
as part of the Derivative Works; within the Source form or
documentation, if provided along with the Derivative Works; or,
within a display generated by the Derivative Works, if and
wherever such third-party notices normally appear. The contents
of the NOTICE file are for informational purposes only and
do not modify the License. You may add Your own attribution
notices within Derivative Works that You distribute, alongside
or as an addendum to the NOTICE text from the Work, provided
that such additional attribution notices cannot be construed
as modifying the License.
You may add Your own copyright statement to Your modifications and
may provide additional or different license terms and conditions
for use, reproduction, or distribution of Your modifications, or
for any such Derivative Works as a whole, provided Your use,
reproduction, and distribution of the Work otherwise complies with
the conditions stated in this License.
5. Submission of Contributions. Unless You explicitly state otherwise,
any Contribution intentionally submitted for inclusion in the Work
by You to the Licensor shall be under the terms and conditions of
this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify
the terms of any separate license agreement you may have executed
with Licensor regarding such Contributions.
6. Trademarks. This License does not grant permission to use the trade
names, trademarks, service marks, or product names of the Licensor,
except as required for reasonable and customary use in describing the
origin of the Work and reproducing the content of the NOTICE file.
7. Disclaimer of Warranty. Unless required by applicable law or
agreed to in writing, Licensor provides the Work (and each
Contributor provides its Contributions) on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
implied, including, without limitation, any warranties or conditions
of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
PARTICULAR PURPOSE. You are solely responsible for determining the
appropriateness of using or redistributing the Work and assume any
risks associated with Your exercise of permissions under this License.
8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses), even if such Contributor
has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing
the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
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APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following
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5
sql/shared-client/licenses/log4j-core-NOTICE.txt Normal file
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Apache log4j
Copyright 2007 The Apache Software Foundation
This product includes software developed at
The Apache Software Foundation (http://www.apache.org/).

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Apache License
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TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
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APPENDIX: How to apply the Apache License to your work.
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Some code in core/src/java/org/apache/lucene/util/UnicodeUtil.java was
derived from unicode conversion examples available at
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from those sources:
/*
* Copyright 2001-2004 Unicode, Inc.
*
* Disclaimer
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* supplied in this file in the creation of products supporting the
* Unicode Standard, and to make copies of this file in any form
* for internal or external distribution as long as this notice
* remains attached.
*/
Some code in core/src/java/org/apache/lucene/util/ArrayUtil.java was
derived from Python 2.4.2 sources available at
http://www.python.org. Full license is here:
http://www.python.org/download/releases/2.4.2/license/
Some code in core/src/java/org/apache/lucene/util/UnicodeUtil.java was
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Some code in core/src/java/org/apache/lucene/util/automaton was
derived from Brics automaton sources available at
www.brics.dk/automaton/. Here is the copyright from those sources:
/*
* Copyright (c) 2001-2009 Anders Moeller
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
The levenshtein automata tables in core/src/java/org/apache/lucene/util/automaton
were automatically generated with the moman/finenight FSA package.
Here is the copyright for those sources:
# Copyright (c) 2010, Jean-Philippe Barrette-LaPierre, <jpb@rrette.com>
#
# Permission is hereby granted, free of charge, to any person
# obtaining a copy of this software and associated documentation
# files (the "Software"), to deal in the Software without
# restriction, including without limitation the rights to use,
# copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the
# Software is furnished to do so, subject to the following
# conditions:
#
# The above copyright notice and this permission notice shall be
# included in all copies or substantial portions of the Software.
#
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# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
# OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
# HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
# WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
# OTHER DEALINGS IN THE SOFTWARE.
Some code in core/src/java/org/apache/lucene/util/UnicodeUtil.java was
derived from ICU (http://www.icu-project.org)
The full license is available here:
http://source.icu-project.org/repos/icu/icu/trunk/license.html
/*
* Copyright (C) 1999-2010, International Business Machines
* Corporation and others. All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, and/or sell copies of the
* Software, and to permit persons to whom the Software is furnished to do so,
* provided that the above copyright notice(s) and this permission notice appear
* in all copies of the Software and that both the above copyright notice(s) and
* this permission notice appear in supporting documentation.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS.
* IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS INCLUDED IN THIS NOTICE BE
* LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR
* ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER
* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
* OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
* Except as contained in this notice, the name of a copyright holder shall not
* be used in advertising or otherwise to promote the sale, use or other
* dealings in this Software without prior written authorization of the
* copyright holder.
*/
The following license applies to the Snowball stemmers:
Copyright (c) 2001, Dr Martin Porter
Copyright (c) 2002, Richard Boulton
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* Neither the name of the copyright holders nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
The following license applies to the KStemmer:
Copyright © 2003,
Center for Intelligent Information Retrieval,
University of Massachusetts, Amherst.
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
1. Redistributions of source code must retain the above copyright notice, this
list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.
3. The names "Center for Intelligent Information Retrieval" and
"University of Massachusetts" must not be used to endorse or promote products
derived from this software without prior written permission. To obtain
permission, contact info@ciir.cs.umass.edu.
THIS SOFTWARE IS PROVIDED BY UNIVERSITY OF MASSACHUSETTS AND OTHER CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.
The following license applies to the Morfologik project:
Copyright (c) 2006 Dawid Weiss
Copyright (c) 2007-2011 Dawid Weiss, Marcin Miłkowski
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.
* Neither the name of Morfologik nor the names of its contributors
may be used to endorse or promote products derived from this software
without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
---
The dictionary comes from Morfologik project. Morfologik uses data from
Polish ispell/myspell dictionary hosted at http://www.sjp.pl/slownik/en/ and
is licenced on the terms of (inter alia) LGPL and Creative Commons
ShareAlike. The part-of-speech tags were added in Morfologik project and
are not found in the data from sjp.pl. The tagset is similar to IPI PAN
tagset.
---
The following license applies to the Morfeusz project,
used by org.apache.lucene.analysis.morfologik.
BSD-licensed dictionary of Polish (SGJP)
http://sgjp.pl/morfeusz/
Copyright © 2011 Zygmunt Saloni, Włodzimierz Gruszczyński,
Marcin Woliński, Robert Wołosz
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the
distribution.
THIS SOFTWARE IS PROVIDED BY COPYRIGHT HOLDERS “AS IS” AND ANY EXPRESS
OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

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Apache Lucene
Copyright 2014 The Apache Software Foundation
This product includes software developed at
The Apache Software Foundation (http://www.apache.org/).
Includes software from other Apache Software Foundation projects,
including, but not limited to:
- Apache Ant
- Apache Jakarta Regexp
- Apache Commons
- Apache Xerces
ICU4J, (under analysis/icu) is licensed under an MIT styles license
and Copyright (c) 1995-2008 International Business Machines Corporation and others
Some data files (under analysis/icu/src/data) are derived from Unicode data such
as the Unicode Character Database. See http://unicode.org/copyright.html for more
details.
Brics Automaton (under core/src/java/org/apache/lucene/util/automaton) is
BSD-licensed, created by Anders Møller. See http://www.brics.dk/automaton/
The levenshtein automata tables (under core/src/java/org/apache/lucene/util/automaton) were
automatically generated with the moman/finenight FSA library, created by
Jean-Philippe Barrette-LaPierre. This library is available under an MIT license,
see http://sites.google.com/site/rrettesite/moman and
http://bitbucket.org/jpbarrette/moman/overview/
The class org.apache.lucene.util.WeakIdentityMap was derived from
the Apache CXF project and is Apache License 2.0.
The Google Code Prettify is Apache License 2.0.
See http://code.google.com/p/google-code-prettify/
JUnit (junit-4.10) is licensed under the Common Public License v. 1.0
See http://junit.sourceforge.net/cpl-v10.html
This product includes code (JaspellTernarySearchTrie) from Java Spelling Checkin
g Package (jaspell): http://jaspell.sourceforge.net/
License: The BSD License (http://www.opensource.org/licenses/bsd-license.php)
The snowball stemmers in
analysis/common/src/java/net/sf/snowball
were developed by Martin Porter and Richard Boulton.
The snowball stopword lists in
analysis/common/src/resources/org/apache/lucene/analysis/snowball
were developed by Martin Porter and Richard Boulton.
The full snowball package is available from
http://snowball.tartarus.org/
The KStem stemmer in
analysis/common/src/org/apache/lucene/analysis/en
was developed by Bob Krovetz and Sergio Guzman-Lara (CIIR-UMass Amherst)
under the BSD-license.
The Arabic,Persian,Romanian,Bulgarian, Hindi and Bengali analyzers (common) come with a default
stopword list that is BSD-licensed created by Jacques Savoy. These files reside in:
analysis/common/src/resources/org/apache/lucene/analysis/ar/stopwords.txt,
analysis/common/src/resources/org/apache/lucene/analysis/fa/stopwords.txt,
analysis/common/src/resources/org/apache/lucene/analysis/ro/stopwords.txt,
analysis/common/src/resources/org/apache/lucene/analysis/bg/stopwords.txt,
analysis/common/src/resources/org/apache/lucene/analysis/hi/stopwords.txt,
analysis/common/src/resources/org/apache/lucene/analysis/bn/stopwords.txt
See http://members.unine.ch/jacques.savoy/clef/index.html.
The German,Spanish,Finnish,French,Hungarian,Italian,Portuguese,Russian and Swedish light stemmers
(common) are based on BSD-licensed reference implementations created by Jacques Savoy and
Ljiljana Dolamic. These files reside in:
analysis/common/src/java/org/apache/lucene/analysis/de/GermanLightStemmer.java
analysis/common/src/java/org/apache/lucene/analysis/de/GermanMinimalStemmer.java
analysis/common/src/java/org/apache/lucene/analysis/es/SpanishLightStemmer.java
analysis/common/src/java/org/apache/lucene/analysis/fi/FinnishLightStemmer.java
analysis/common/src/java/org/apache/lucene/analysis/fr/FrenchLightStemmer.java
analysis/common/src/java/org/apache/lucene/analysis/fr/FrenchMinimalStemmer.java
analysis/common/src/java/org/apache/lucene/analysis/hu/HungarianLightStemmer.java
analysis/common/src/java/org/apache/lucene/analysis/it/ItalianLightStemmer.java
analysis/common/src/java/org/apache/lucene/analysis/pt/PortugueseLightStemmer.java
analysis/common/src/java/org/apache/lucene/analysis/ru/RussianLightStemmer.java
analysis/common/src/java/org/apache/lucene/analysis/sv/SwedishLightStemmer.java
The Stempel analyzer (stempel) includes BSD-licensed software developed
by the Egothor project http://egothor.sf.net/, created by Leo Galambos, Martin Kvapil,
and Edmond Nolan.
The Polish analyzer (stempel) comes with a default
stopword list that is BSD-licensed created by the Carrot2 project. The file resides
in stempel/src/resources/org/apache/lucene/analysis/pl/stopwords.txt.
See http://project.carrot2.org/license.html.
The SmartChineseAnalyzer source code (smartcn) was
provided by Xiaoping Gao and copyright 2009 by www.imdict.net.
WordBreakTestUnicode_*.java (under modules/analysis/common/src/test/)
is derived from Unicode data such as the Unicode Character Database.
See http://unicode.org/copyright.html for more details.
The Morfologik analyzer (morfologik) includes BSD-licensed software
developed by Dawid Weiss and Marcin Miłkowski (http://morfologik.blogspot.com/).
Morfologik uses data from Polish ispell/myspell dictionary
(http://www.sjp.pl/slownik/en/) licenced on the terms of (inter alia)
LGPL and Creative Commons ShareAlike.
Morfologic includes data from BSD-licensed dictionary of Polish (SGJP)
(http://sgjp.pl/morfeusz/)
Servlet-api.jar and javax.servlet-*.jar are under the CDDL license, the original
source code for this can be found at http://www.eclipse.org/jetty/downloads.php
===========================================================================
Kuromoji Japanese Morphological Analyzer - Apache Lucene Integration
===========================================================================
This software includes a binary and/or source version of data from
mecab-ipadic-2.7.0-20070801
which can be obtained from
http://atilika.com/releases/mecab-ipadic/mecab-ipadic-2.7.0-20070801.tar.gz
or
http://jaist.dl.sourceforge.net/project/mecab/mecab-ipadic/2.7.0-20070801/mecab-ipadic-2.7.0-20070801.tar.gz
===========================================================================
mecab-ipadic-2.7.0-20070801 Notice
===========================================================================
Nara Institute of Science and Technology (NAIST),
the copyright holders, disclaims all warranties with regard to this
software, including all implied warranties of merchantability and
fitness, in no event shall NAIST be liable for
any special, indirect or consequential damages or any damages
whatsoever resulting from loss of use, data or profits, whether in an
action of contract, negligence or other tortuous action, arising out
of or in connection with the use or performance of this software.
A large portion of the dictionary entries
originate from ICOT Free Software. The following conditions for ICOT
Free Software applies to the current dictionary as well.
Each User may also freely distribute the Program, whether in its
original form or modified, to any third party or parties, PROVIDED
that the provisions of Section 3 ("NO WARRANTY") will ALWAYS appear
on, or be attached to, the Program, which is distributed substantially
in the same form as set out herein and that such intended
distribution, if actually made, will neither violate or otherwise
contravene any of the laws and regulations of the countries having
jurisdiction over the User or the intended distribution itself.
NO WARRANTY
The program was produced on an experimental basis in the course of the
research and development conducted during the project and is provided
to users as so produced on an experimental basis. Accordingly, the
program is provided without any warranty whatsoever, whether express,
implied, statutory or otherwise. The term "warranty" used herein
includes, but is not limited to, any warranty of the quality,
performance, merchantability and fitness for a particular purpose of
the program and the nonexistence of any infringement or violation of
any right of any third party.
Each user of the program will agree and understand, and be deemed to
have agreed and understood, that there is no warranty whatsoever for
the program and, accordingly, the entire risk arising from or
otherwise connected with the program is assumed by the user.
Therefore, neither ICOT, the copyright holder, or any other
organization that participated in or was otherwise related to the
development of the program and their respective officials, directors,
officers and other employees shall be held liable for any and all
damages, including, without limitation, general, special, incidental
and consequential damages, arising out of or otherwise in connection
with the use or inability to use the program or any product, material
or result produced or otherwise obtained by using the program,
regardless of whether they have been advised of, or otherwise had
knowledge of, the possibility of such damages at any time during the
project or thereafter. Each user will be deemed to have agreed to the
foregoing by his or her commencement of use of the program. The term
"use" as used herein includes, but is not limited to, the use,
modification, copying and distribution of the program and the
production of secondary products from the program.
In the case where the program, whether in its original form or
modified, was distributed or delivered to or received by a user from
any person, organization or entity other than ICOT, unless it makes or
grants independently of ICOT any specific warranty to the user in
writing, such person, organization or entity, will also be exempted
from and not be held liable to the user for any such damages as noted
above as far as the program is concerned.

1
sql/shared-client/licenses/lucene-core-7.2.0.jar.sha1 Normal file
View File

@ -0,0 +1 @@
f88107aa577ce8edc0a5cee036b485943107a552

115
sql/cli/src/main/java/org/elasticsearch/xpack/sql/cli/CliHttpClient.java → sql/shared-client/src/main/java/org/elasticsearch/xpack/sql/client/HttpClient.java
View File

@ -3,43 +3,49 @@
* or more contributor license agreements. Licensed under the Elastic License;
* you may not use this file except in compliance with the Elastic License.
*/
package org.elasticsearch.xpack.sql.cli;
package org.elasticsearch.xpack.sql.client;
import org.apache.lucene.util.BytesRef;
import org.elasticsearch.action.main.MainResponse;
import org.elasticsearch.common.CheckedFunction;
import org.elasticsearch.common.bytes.BytesReference;
import org.elasticsearch.common.collect.Tuple;
import org.elasticsearch.common.io.Streams;
import org.elasticsearch.common.io.stream.BytesStreamOutput;
import org.elasticsearch.common.unit.TimeValue;
import org.elasticsearch.common.xcontent.NamedXContentRegistry;
import org.elasticsearch.common.xcontent.ToXContent;
import org.elasticsearch.common.xcontent.XContentHelper;
import org.elasticsearch.common.xcontent.XContentParser;
import org.elasticsearch.common.xcontent.XContentType;
import org.elasticsearch.xpack.sql.client.shared.CheckedFunction;
import org.elasticsearch.xpack.sql.client.shared.ClientException;
import org.elasticsearch.xpack.sql.client.shared.ConnectionConfiguration;
import org.elasticsearch.xpack.sql.client.shared.JreHttpUrlConnection;
import org.elasticsearch.xpack.sql.client.shared.JreHttpUrlConnection.ResponseOrException;
import org.elasticsearch.xpack.sql.plugin.SqlAction;
import org.elasticsearch.xpack.sql.plugin.SqlClearCursorAction;
import org.elasticsearch.xpack.sql.plugin.SqlClearCursorRequest;
import org.elasticsearch.xpack.sql.plugin.SqlClearCursorResponse;
import org.elasticsearch.xpack.sql.plugin.SqlRequest;
import org.elasticsearch.xpack.sql.plugin.SqlResponse;
import org.joda.time.DateTimeZone;
import java.io.BufferedInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.nio.charset.StandardCharsets;
import java.security.AccessController;
import java.security.PrivilegedAction;
import java.sql.SQLException;
import java.util.function.Function;
public class CliHttpClient {
/**
* A specialized high-level REST client with support for SQL-related functions
*/
public class HttpClient {
private static final XContentType REQUEST_BODY_CONTENT_TYPE = XContentType.JSON;
private final ConnectionConfiguration cfg;
public CliHttpClient(ConnectionConfiguration cfg) {
public HttpClient(ConnectionConfiguration cfg) throws SQLException {
this.cfg = cfg;
}
@ -49,17 +55,17 @@ public class CliHttpClient {
return get("/", MainResponse::fromXContent);
}
public PlainResponse queryInit(String query, int fetchSize) throws SQLException {
public SqlResponse queryInit(String query, int fetchSize) throws SQLException {
// TODO allow customizing the time zone - this is what session set/reset/get should be about
SqlRequest sqlRequest = new SqlRequest(query, null, DateTimeZone.UTC, fetchSize, TimeValue.timeValueMillis(cfg.queryTimeout()),
TimeValue.timeValueMillis(cfg.pageTimeout()), "");
return postPlain(SqlAction.REST_ENDPOINT, sqlRequest);
return post(SqlAction.REST_ENDPOINT, sqlRequest, SqlResponse::fromXContent);
}
public PlainResponse nextPage(String cursor) throws SQLException {
public SqlResponse nextPage(String cursor) throws SQLException {
SqlRequest sqlRequest = new SqlRequest();
sqlRequest.cursor(cursor);
return postPlain(SqlAction.REST_ENDPOINT, sqlRequest);
return post(SqlAction.REST_ENDPOINT, sqlRequest, SqlResponse::fromXContent);
}
public boolean queryClose(String cursor) throws SQLException {
@ -72,73 +78,64 @@ public class CliHttpClient {
private <Request extends ToXContent, Response> Response post(String path, Request request,
CheckedFunction<XContentParser, Response, IOException> responseParser)
throws SQLException {
return JreHttpUrlConnection.http(path, "error_trace", cfg, con ->
con.request(
outputStream -> writeTo(request, outputStream),
(in, headers) -> readFrom(in, headers, responseParser),
"POST"
)
).getResponseOrThrowException();
BytesReference requestBytes = toXContent(request);
Tuple<XContentType, BytesReference> response =
AccessController.doPrivileged((PrivilegedAction<ResponseOrException<Tuple<XContentType, BytesReference>>>) () ->
JreHttpUrlConnection.http(path, "error_trace", cfg, con ->
con.request(
requestBytes::writeTo,
this::readFrom,
"POST"
)
)).getResponseOrThrowException();
return fromXContent(response.v1(), response.v2(), responseParser);
}
private <Response> Response get(String path, CheckedFunction<XContentParser, Response, IOException> responseParser)
throws SQLException {
return JreHttpUrlConnection.http(path, "error_trace", cfg, con ->
con.request(
null,
(in, headers) -> readFrom(in, headers, responseParser),
"GET"
)
).getResponseOrThrowException();
Tuple<XContentType, BytesReference> response =
AccessController.doPrivileged((PrivilegedAction<ResponseOrException<Tuple<XContentType, BytesReference>>>) () ->
JreHttpUrlConnection.http(path, "error_trace", cfg, con ->
con.request(
null,
this::readFrom,
"GET"
)
)).getResponseOrThrowException();
return fromXContent(response.v1(), response.v2(), responseParser);
}
private <Request extends ToXContent> PlainResponse postPlain(String path, Request request) throws SQLException {
return JreHttpUrlConnection.http(path, "error_trace", cfg, con ->
con.request(
outputStream -> {
writeTo(request, outputStream);
},
(in, headers) -> {
String cursor = headers.apply("Cursor");
long tookNanos;
try {
tookNanos = Long.parseLong(headers.apply("Took-nanos"));
} catch (NumberFormatException ex) {
throw new ClientException("Cannot parse Took-nanos header [" + headers.apply("Took-nanos") + "]");
}
return new PlainResponse(tookNanos, cursor == null ? "" : cursor, readData(in));
},
"POST"
)
).getResponseOrThrowException();
}
private static <Request extends ToXContent> void writeTo(Request xContent, OutputStream outputStream) {
private static <Request extends ToXContent> BytesReference toXContent(Request xContent) {
try {
BytesRef source = XContentHelper.toXContent(xContent, REQUEST_BODY_CONTENT_TYPE, false).toBytesRef();
outputStream.write(source.bytes, source.offset, source.length);
return XContentHelper.toXContent(xContent, REQUEST_BODY_CONTENT_TYPE, false);
} catch (IOException ex) {
throw new ClientException("Cannot serialize request", ex);
}
}
private <Response> Response readFrom(InputStream inputStream, Function<String, String> headers,
CheckedFunction<XContentParser, Response, IOException> responseParser) {
private Tuple<XContentType, BytesReference> readFrom(InputStream inputStream, Function<String, String> headers) {
String contentType = headers.apply("Content-Type");
XContentType xContentType = XContentType.fromMediaTypeOrFormat(contentType);
if (xContentType == null) {
throw new IllegalStateException("Unsupported Content-Type: " + contentType);
}
try (XContentParser parser = xContentType.xContent().createParser(registry, inputStream)) {
BytesStreamOutput out = new BytesStreamOutput();
try {
Streams.copy(inputStream, out);
} catch (IOException ex) {
throw new ClientException("Cannot deserialize response", ex);
}
return new Tuple<>(xContentType, out.bytes());
}
private <Response> Response fromXContent(XContentType xContentType, BytesReference bytesReference,
CheckedFunction<XContentParser, Response, IOException> responseParser) {
try (XContentParser parser = xContentType.xContent().createParser(registry, bytesReference)) {
return responseParser.apply(parser);
} catch (IOException ex) {
throw new ClientException("Cannot parse response", ex);
}
}
private static String readData(InputStream in) throws IOException {
return Streams.copyToString(new InputStreamReader(new BufferedInputStream(in), StandardCharsets.UTF_8));
}
}

1
sql/shared-client/src/main/java/org/elasticsearch/xpack/sql/client/shared/JreHttpUrlConnection.java
View File

@ -162,6 +162,7 @@ public class JreHttpUrlConnection implements Closeable {
con.setRequestMethod(requestMethod);
con.setDoOutput(true);
con.setRequestProperty("Content-Type", "application/json");
con.setRequestProperty("Accept", "application/json");
if (doc != null) {
try (OutputStream out = con.getOutputStream()) {
doc.accept(new DataOutputStream(out));

2
sql/server/src/test/java/org/elasticsearch/xpack/sql/SqlTestUtils.java → sql/test-utils/src/main/java/org/elasticsearch/xpack/sql/test/SqlTestUtils.java
View File

@ -3,7 +3,7 @@
* or more contributor license agreements. Licensed under the Elastic License;
* you may not use this file except in compliance with the Elastic License.
*/
package org.elasticsearch.xpack.sql;
package org.elasticsearch.xpack.sql.test;
import com.carrotsearch.randomizedtesting.generators.RandomStrings;
import org.elasticsearch.index.query.QueryBuilder;