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SOLR-8346: Upgrade Zookeeper to version 3.5.5 

(cherry picked from commit 7ebeab71f4)
This commit is contained in:
Erick Erickson 2019-06-03 17:50:35 -07:00
parent 96f000334c
commit e890980311
44 changed files with 581 additions and 315 deletions
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5
lucene/ivy-versions.properties
View File

@ -196,7 +196,10 @@ org.apache.velocity.tools.version = 3.0
/org.apache.velocity/velocity-engine-core = 2.0
/org.apache.xmlbeans/xmlbeans = 3.0.1
/org.apache.zookeeper/zookeeper = 3.4.14
org.apache.zookeeper.version = 3.5.5
/org.apache.zookeeper/zookeeper = ${org.apache.zookeeper.version}
/org.apache.zookeeper/zookeeper-jute = ${org.apache.zookeeper.version}
# v1.6.0-alpha.5 of asciidoctor-ant includes asciidoctorj-pdf 1.5.0-alpha.16,
# which is the same as asciidoctor-pdf 1.5.0-alpha.16

11
solr/CHANGES.txt
View File

@ -25,9 +25,18 @@ Versions of Major Components
Apache Tika 1.19.1
Carrot2 3.16.0
Velocity 2.0 and Velocity Tools 3.0
Apache ZooKeeper 3.4.14
Apache ZooKeeper 3.5.5
Jetty 9.4.14.v20181114
Upgrade Notes
----------------------
* SOLR-8346: Upgrade ZooKeeper to 3.5.5. ZooKeeper 3.5.5 introduces more security features. Include in your zoo.cfg
file at minimum the following:
4lw.commands.whitelist=mntr,conf,ruok
You can use
4lw.commands.whitelist=* to enable all ZooKeeper "4 letter commands".
(Erick Erickson)
New Features
----------------------

5
solr/contrib/dataimporthandler/src/test/org/apache/solr/handler/dataimport/TestZKPropertiesWriter.java
View File

@ -18,6 +18,7 @@ package org.apache.solr.handler.dataimport;
import java.lang.invoke.MethodHandles;
import java.nio.file.Path;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
@ -45,7 +46,7 @@ public class TestZKPropertiesWriter extends AbstractDataImportHandlerTestCase {
private static final Logger log = LoggerFactory.getLogger(MethodHandles.lookup().lookupClass());
protected static ZkTestServer zkServer;
protected static String zkDir;
protected static Path zkDir;
private static CoreContainer cc;
@ -53,7 +54,7 @@ public class TestZKPropertiesWriter extends AbstractDataImportHandlerTestCase {
@BeforeClass
public static void dihZk_beforeClass() throws Exception {
zkDir = createTempDir("zkData").toFile().getAbsolutePath();
zkDir = createTempDir("zkData");
zkServer = new ZkTestServer(zkDir);
zkServer.run();

11
solr/core/src/java/org/apache/solr/cloud/SolrZkServer.java
View File

@ -42,6 +42,8 @@ import java.util.regex.Pattern;
public class SolrZkServer {
private static final Logger log = LoggerFactory.getLogger(MethodHandles.lookup().lookupClass());
public static final String ZK_WHITELIST_PROPERTY = "zookeeper.4lw.commands.whitelist";
String zkRun;
String zkHost;
@ -51,10 +53,10 @@ public class SolrZkServer {
private Thread zkThread; // the thread running a zookeeper server, only if zkRun is set
private String dataHome;
private File dataHome;
private String confHome;
public SolrZkServer(String zkRun, String zkHost, String dataHome, String confHome, int solrPort) {
public SolrZkServer(String zkRun, String zkHost, File dataHome, String confHome, int solrPort) {
this.zkRun = zkRun;
this.zkHost = zkHost;
this.dataHome = dataHome;
@ -102,6 +104,9 @@ public class SolrZkServer {
public void start() {
if (zkRun == null) return;
if (System.getProperty(ZK_WHITELIST_PROPERTY) == null) {
System.setProperty(ZK_WHITELIST_PROPERTY, "ruok, mntr, conf");
}
zkThread = new Thread() {
@Override
public void run() {
@ -293,7 +298,7 @@ class SolrZkServerProps extends QuorumPeerConfig {
public void setDataDir(String dataDir) {
public void setDataDir(File dataDir) {
this.dataDir = dataDir;
}

2
solr/core/src/java/org/apache/solr/cloud/ZkCLI.java
View File

@ -187,7 +187,7 @@ public class ZkCLI {
SolrZkServer zkServer = null;
if (solrPort != null) {
zkServer = new SolrZkServer("true", null, solrHome + "/zoo_data",
zkServer = new SolrZkServer("true", null, new File(solrHome, "/zoo_data"),
solrHome, Integer.parseInt(solrPort));
zkServer.parseConfig();
zkServer.start();

3
solr/core/src/java/org/apache/solr/core/ZkContainer.java
View File

@ -16,6 +16,7 @@
*/
package org.apache.solr.core;
import java.io.File;
import java.io.IOException;
import java.lang.invoke.MethodHandles;
import java.nio.file.Files;
@ -81,7 +82,7 @@ public class ZkContainer {
if (zkRun != null) {
String zkDataHome = System.getProperty("zkServerDataDir", Paths.get(solrHome).resolve("zoo_data").toString());
String zkConfHome = System.getProperty("zkServerConfDir", solrHome);
zkServer = new SolrZkServer(stripChroot(zkRun), stripChroot(config.getZkHost()), zkDataHome, zkConfHome, config.getSolrHostPort());
zkServer = new SolrZkServer(stripChroot(zkRun), stripChroot(config.getZkHost()), new File(zkDataHome), zkConfHome, config.getSolrHostPort());
zkServer.parseConfig();
zkServer.start();

39
solr/core/src/java/org/apache/solr/handler/admin/ZookeeperStatusHandler.java
View File

@ -94,6 +94,8 @@ public final class ZookeeperStatusHandler extends RequestHandlerBase {
int reportedFollowers = 0;
int leaders = 0;
List<String> errors = new ArrayList<>();
zkStatus.put("ensembleSize", zookeepers.size());
zkStatus.put("zkHost", zkHost);
for (String zk : zookeepers) {
try {
Map<String, Object> stat = monitorZookeeper(zk);
@ -113,14 +115,14 @@ public final class ZookeeperStatusHandler extends RequestHandlerBase {
} catch (SolrException se) {
log.warn("Failed talking to zookeeper" + zk, se);
errors.add(se.getMessage());
zkStatus.put("errors", errors);
Map<String, Object> stat = new HashMap<>();
stat.put("host", zk);
stat.put("ok", false);
details.add(stat);
zkStatus.put("status", STATUS_YELLOW);
return zkStatus;
}
}
zkStatus.put("ensembleSize", zookeepers.size());
zkStatus.put("zkHost", zkHost);
zkStatus.put("details", details);
if (followers+leaders > 0 && standalone > 0) {
status = STATUS_RED;
@ -176,17 +178,37 @@ public final class ZookeeperStatusHandler extends RequestHandlerBase {
return zkStatus;
}
private Map<String, Object> monitorZookeeper(String zkHostPort) {
List<String> lines = getZkRawResponse(zkHostPort, "mntr");
private Map<String, Object> monitorZookeeper(String zkHostPort) throws SolrException {
Map<String, Object> obj = new HashMap<>();
obj.put("host", zkHostPort);
obj.put("ok", "imok".equals(getZkRawResponse(zkHostPort, "ruok").get(0)));
List<String> lines = getZkRawResponse(zkHostPort, "ruok");
boolean ok = "imok".equals(lines.get(0));
if (ok == false) {
log.warn("Check 4lw.commands.whitelist setting in zookeeper configuration file, ZK response {}", lines.get(0));
throw new SolrException(SolrException.ErrorCode.SERVER_ERROR, lines.get(0) + " Check 4lw.commands.whitelist setting in zookeeper configuration file.");
}
obj.put("ok", ok);
lines = getZkRawResponse(zkHostPort, "mntr");
String[] parts;
for (String line : lines) {
obj.put(line.split("\t")[0], line.split("\t")[1]);
parts = line.split("\t");
if (parts.length >= 2) {
obj.put(parts[0], parts[1]);
} else {
log.warn("Check 4lw.commands.whitelist setting in zookeeper configuration file, ZK response {}", line);
throw new SolrException(SolrException.ErrorCode.SERVER_ERROR, line + " Check 4lw.commands.whitelist setting in zookeeper configuration file.");
}
}
lines = getZkRawResponse(zkHostPort, "conf");
for (String line : lines) {
obj.put(line.split("=")[0], line.split("=")[1]);
parts = line.split("=");
if (parts.length >= 2) {
obj.put(parts[0], parts[1]);
} else {
log.warn("Check 4lw.commands.whitelist setting in zookeeper configuration file, ZK response {}", line);
throw new SolrException(SolrException.ErrorCode.SERVER_ERROR, line + " Check 4lw.commands.whitelist setting in zookeeper configuration file.");
}
}
return obj;
}
@ -204,6 +226,7 @@ public final class ZookeeperStatusHandler extends RequestHandlerBase {
if (hostPort.length > 1) {
port = Integer.parseInt(hostPort[1]);
}
try (
Socket socket = new Socket(host, port);
Writer writer = new OutputStreamWriter(socket.getOutputStream(), "utf-8");

10
solr/core/src/test/org/apache/solr/cloud/ConnectionManagerTest.java
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@ -17,6 +17,7 @@
package org.apache.solr.cloud;
import java.io.IOException;
import java.nio.file.Path;
import java.util.concurrent.Executors;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.TimeoutException;
@ -43,8 +44,7 @@ public class ConnectionManagerTest extends SolrTestCaseJ4 {
public void testConnectionManager() throws Exception {
// setup a SolrZkClient to do some getBaseUrlForNodeName testing
String zkDir = createTempDir("zkData").toFile().getAbsolutePath();
Path zkDir = createTempDir("zkData");
ZkTestServer server = new ZkTestServer(zkDir);
try {
server.run();
@ -73,8 +73,7 @@ public class ConnectionManagerTest extends SolrTestCaseJ4 {
public void testLikelyExpired() throws Exception {
// setup a SolrZkClient to do some getBaseUrlForNodeName testing
String zkDir = createTempDir("zkData").toFile().getAbsolutePath();
Path zkDir = createTempDir("zkData");
ZkTestServer server = new ZkTestServer(zkDir);
try {
server.run();
@ -117,8 +116,7 @@ public class ConnectionManagerTest extends SolrTestCaseJ4 {
ScheduledExecutorService executor = Executors.newSingleThreadScheduledExecutor(new DefaultSolrThreadFactory("connectionManagerTest"));
// setup a SolrZkClient to do some getBaseUrlForNodeName testing
String zkDir = createTempDir("zkData").toFile().getAbsolutePath();
Path zkDir = createTempDir("zkData");
ZkTestServer server = new ZkTestServer(zkDir);
try {
server.run();

2
solr/core/src/test/org/apache/solr/cloud/DistributedQueueTest.java
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@ -341,7 +341,7 @@ public class DistributedQueueTest extends SolrTestCaseJ4 {
protected void setupZk() throws Exception {
System.setProperty("zkClientTimeout", "8000");
zkServer = new ZkTestServer(createTempDir("zkData").toFile().getAbsolutePath());
zkServer = new ZkTestServer(createTempDir("zkData"));
zkServer.run();
System.setProperty("zkHost", zkServer.getZkAddress());
zkClient = new SolrZkClient(zkServer.getZkAddress(), AbstractZkTestCase.TIMEOUT);

3
solr/core/src/test/org/apache/solr/cloud/LeaderElectionTest.java
View File

@ -18,6 +18,7 @@ package org.apache.solr.cloud;
import java.io.IOException;
import java.lang.invoke.MethodHandles;
import java.nio.file.Path;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
@ -70,7 +71,7 @@ public class LeaderElectionTest extends SolrTestCaseJ4 {
@Override
public void setUp() throws Exception {
super.setUp();
String zkDir = createTempDir("zkData").toFile().getAbsolutePath();;
Path zkDir = createTempDir("zkData");
server = new ZkTestServer(zkDir);
server.setTheTickTime(1000);

19
solr/core/src/test/org/apache/solr/cloud/OutOfBoxZkACLAndCredentialsProvidersTest.java
View File

@ -16,9 +16,9 @@
*/
package org.apache.solr.cloud;
import java.io.File;
import java.lang.invoke.MethodHandles;
import java.nio.charset.Charset;
import java.nio.file.Path;
import java.util.ArrayList;
import java.util.List;
@ -43,7 +43,7 @@ public class OutOfBoxZkACLAndCredentialsProvidersTest extends SolrTestCaseJ4 {
protected ZkTestServer zkServer;
protected String zkDir;
protected Path zkDir;
@BeforeClass
public static void beforeClass() {
@ -61,8 +61,7 @@ public class OutOfBoxZkACLAndCredentialsProvidersTest extends SolrTestCaseJ4 {
log.info("####SETUP_START " + getTestName());
createTempDir();
zkDir = createTempDir() + File.separator
+ "zookeeper/server1/data";
zkDir = createTempDir().resolve("zookeeper/server1/data");
log.info("ZooKeeper dataDir:" + zkDir);
zkServer = new ZkTestServer(zkDir);
zkServer.run();
@ -126,11 +125,19 @@ public class OutOfBoxZkACLAndCredentialsProvidersTest extends SolrTestCaseJ4 {
if (log.isInfoEnabled()) {
log.info("Verifying " + path);
}
assertEquals("Path " + path + " does not have OPEN_ACL_UNSAFE", ZooDefs.Ids.OPEN_ACL_UNSAFE, acls);
if (ZooDefs.CONFIG_NODE.equals(path)) {
// Treat this node specially, from the ZK docs:
// The dynamic configuration is stored in a special znode ZooDefs.CONFIG_NODE = /zookeeper/config.
// This node by default is read only for all users, except super user and
// users that's explicitly configured for write access.
assertEquals("Path " + path + " does not have READ_ACL_UNSAFE", ZooDefs.Ids.READ_ACL_UNSAFE, acls);
} else {
assertEquals("Path " + path + " does not have OPEN_ACL_UNSAFE", ZooDefs.Ids.OPEN_ACL_UNSAFE, acls);
}
verifiedList.add(path);
List<String> children = zkClient.getChildren(path, null, false);
for (String child : children) {
assertOpenACLUnsafeAllover(zkClient, path + ((path.endsWith("/"))?"":"/") + child, verifiedList);
assertOpenACLUnsafeAllover(zkClient, path + ((path.endsWith("/")) ? "" : "/") + child, verifiedList);
}
}

7
solr/core/src/test/org/apache/solr/cloud/OverriddenZkACLAndCredentialsProvidersTest.java
View File

@ -33,10 +33,10 @@ import org.junit.Test;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.io.File;
import java.io.UnsupportedEncodingException;
import java.lang.invoke.MethodHandles;
import java.nio.charset.Charset;
import java.nio.file.Path;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
@ -49,7 +49,7 @@ public class OverriddenZkACLAndCredentialsProvidersTest extends SolrTestCaseJ4 {
protected ZkTestServer zkServer;
protected String zkDir;
protected Path zkDir;
@BeforeClass
public static void beforeClass() {
@ -67,8 +67,7 @@ public class OverriddenZkACLAndCredentialsProvidersTest extends SolrTestCaseJ4 {
log.info("####SETUP_START " + getTestName());
createTempDir();
zkDir =createTempDir() + File.separator
+ "zookeeper/server1/data";
zkDir =createTempDir().resolve("zookeeper/server1/data");
log.info("ZooKeeper dataDir:" + zkDir);
zkServer = new ZkTestServer(zkDir);
zkServer.run(false);

3
solr/core/src/test/org/apache/solr/cloud/OverseerTest.java
View File

@ -27,6 +27,7 @@ import static org.mockito.Mockito.when;
import java.io.IOException;
import java.lang.invoke.MethodHandles;
import java.nio.file.Path;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
@ -286,7 +287,7 @@ public class OverseerTest extends SolrTestCaseJ4 {
System.setProperty("solr.zkclienttimeout", "30000");
String zkDir = createTempDir("zkData").toFile().getAbsolutePath();
Path zkDir = createTempDir("zkData");
server = new ZkTestServer(zkDir);
server.run();

20
solr/core/src/test/org/apache/solr/cloud/SaslZkACLProviderTest.java
View File

@ -20,6 +20,7 @@ import java.io.File;
import java.io.IOException;
import java.lang.invoke.MethodHandles;
import java.nio.charset.Charset;
import java.nio.file.Path;
import org.apache.lucene.util.Constants;
import org.apache.solr.SolrTestCaseJ4;
@ -30,7 +31,6 @@ import org.apache.solr.common.cloud.SolrZkClient;
import org.apache.solr.common.cloud.ZkACLProvider;
import org.apache.solr.util.BadZookeeperThreadsFilter;
import org.apache.zookeeper.CreateMode;
import org.apache.zookeeper.KeeperException;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Test;
@ -72,10 +72,9 @@ public class SaslZkACLProviderTest extends SolrTestCaseJ4 {
log.info("####SETUP_START " + getTestName());
createTempDir();
String zkDir = createTempDir() + File.separator
+ "zookeeper/server1/data";
Path zkDir = createTempDir().resolve("zookeeper/server1/data");
log.info("ZooKeeper dataDir:" + zkDir);
zkServer = new SaslZkTestServer(zkDir, createTempDir() + File.separator + "miniKdc");
zkServer = new SaslZkTestServer(zkDir, createTempDir().resolve("miniKdc"));
zkServer.run();
System.setProperty("zkHost", zkServer.getZkAddress());
@ -175,19 +174,14 @@ public class SaslZkACLProviderTest extends SolrTestCaseJ4 {
* A ZkTestServer with Sasl support
*/
public static class SaslZkTestServer extends ZkTestServer {
private String kdcDir;
private Path kdcDir;
private KerberosTestServices kerberosTestServices;
public SaslZkTestServer(String zkDir, String kdcDir) throws Exception {
public SaslZkTestServer(Path zkDir, Path kdcDir) throws Exception {
super(zkDir);
this.kdcDir = kdcDir;
}
public SaslZkTestServer(String zkDir, int port, String kdcDir) throws KeeperException, InterruptedException {
super(zkDir, port);
this.kdcDir = kdcDir;
}
@Override
public void run() throws InterruptedException, IOException {
try {
@ -195,12 +189,12 @@ public class SaslZkACLProviderTest extends SolrTestCaseJ4 {
// can match "solr" rather than "solr/host@DOMAIN"
System.setProperty("zookeeper.kerberos.removeRealmFromPrincipal", "true");
System.setProperty("zookeeper.kerberos.removeHostFromPrincipal", "true");
File keytabFile = new File(kdcDir, "keytabs");
File keytabFile = kdcDir.resolve("keytabs").toFile();
String zkClientPrincipal = "solr";
String zkServerPrincipal = "zookeeper/localhost";
kerberosTestServices = KerberosTestServices.builder()
.withKdc(new File(kdcDir))
.withKdc(kdcDir.toFile())
.withJaasConfiguration(zkClientPrincipal, keytabFile, zkServerPrincipal, keytabFile)
.build();

4
solr/core/src/test/org/apache/solr/cloud/SolrXmlInZkTest.java
View File

@ -46,7 +46,7 @@ public class SolrXmlInZkTest extends SolrTestCaseJ4 {
protected ZkTestServer zkServer;
protected String zkDir;
protected Path zkDir;
private SolrZkClient zkClient;
@ -67,7 +67,7 @@ public class SolrXmlInZkTest extends SolrTestCaseJ4 {
System.setProperty("zkClientTimeout", "8000");
zkDir = tmpDir.resolve("zookeeper" + System.nanoTime()).resolve("server1").resolve("data").toString();
zkDir = tmpDir.resolve("zookeeper" + System.nanoTime()).resolve("server1").resolve("data");
zkServer = new ZkTestServer(zkDir);
zkServer.run();
System.setProperty("zkHost", zkServer.getZkAddress());

14
solr/core/src/test/org/apache/solr/cloud/TestConfigSetsAPIZkFailure.java
View File

@ -22,10 +22,9 @@ import java.io.PrintWriter;
import java.nio.charset.StandardCharsets;
import java.nio.file.Path;
import java.util.Collection;
import java.util.HashSet;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.locks.ReentrantReadWriteLock;
@ -78,7 +77,7 @@ public class TestConfigSetsAPIZkFailure extends SolrTestCaseJ4 {
public void setUp() throws Exception {
super.setUp();
final Path testDir = createTempDir();
String zkDir = testDir.resolve("zookeeper/server1/data").toString();
final Path zkDir = testDir.resolve("zookeeper/server1/data");
zkTestServer = new ZkTestServer(zkDir);
zkTestServer.run();
zkTestServer.setZKDatabase(new FailureDuringCopyZKDatabase(zkTestServer.getZKDatabase(), zkTestServer));
@ -204,7 +203,7 @@ public class TestConfigSetsAPIZkFailure extends SolrTestCaseJ4 {
}
@Override
public synchronized LinkedList<Proposal> getCommittedLog() {
public synchronized List<Proposal> getCommittedLog() {
return zkdb.getCommittedLog();
}
@ -213,11 +212,6 @@ public class TestConfigSetsAPIZkFailure extends SolrTestCaseJ4 {
return zkdb.getDataTreeLastProcessedZxid();
}
@Override
public void setDataTreeInit(boolean b) {
zkdb.setDataTreeInit(b);
}
@Override
public Collection<Long> getSessions() {
return zkdb.getSessions();
@ -259,7 +253,7 @@ public class TestConfigSetsAPIZkFailure extends SolrTestCaseJ4 {
}
@Override
public HashSet<String> getEphemerals(long sessionId) {
public Set<String> getEphemerals(long sessionId) {
return zkdb.getEphemerals(sessionId);
}

2
solr/core/src/test/org/apache/solr/cloud/TestDistributedMap.java
View File

@ -37,7 +37,7 @@ public class TestDistributedMap extends SolrTestCaseJ4 {
@BeforeClass
public static void setUpClass() throws Exception {
zkDir = createTempDir("TestDistributedMap");
zkServer = new ZkTestServer(zkDir.toFile().getAbsolutePath());
zkServer = new ZkTestServer(zkDir);
zkServer.run();
}

2
solr/core/src/test/org/apache/solr/cloud/TestLeaderElectionZkExpiry.java
View File

@ -42,7 +42,7 @@ public class TestLeaderElectionZkExpiry extends SolrTestCaseJ4 {
@Test
public void testLeaderElectionWithZkExpiry() throws Exception {
String zkDir = createTempDir("zkData").toFile().getAbsolutePath();
Path zkDir = createTempDir("zkData");
Path ccDir = createTempDir("testLeaderElectionWithZkExpiry-solr");
CoreContainer cc = createCoreContainer(ccDir, SOLRXML);
final ZkTestServer server = new ZkTestServer(zkDir);

4
solr/core/src/test/org/apache/solr/cloud/TestZkChroot.java
View File

@ -34,14 +34,14 @@ public class TestZkChroot extends SolrTestCaseJ4 {
private Path home;
protected ZkTestServer zkServer;
protected String zkDir;
protected Path zkDir;
@Override
@Before
public void setUp() throws Exception {
super.setUp();
zkDir = createTempDir("zkData").toFile().getAbsolutePath();
zkDir = createTempDir("zkData");
zkServer = new ZkTestServer(zkDir);
zkServer.run();
home = Paths.get(SolrJettyTestBase.legacyExampleCollection1SolrHome());

7
solr/core/src/test/org/apache/solr/cloud/VMParamsZkACLAndCredentialsProvidersTest.java
View File

@ -16,9 +16,9 @@
*/
package org.apache.solr.cloud;
import java.io.File;
import java.lang.invoke.MethodHandles;
import java.nio.charset.Charset;
import java.nio.file.Path;
import org.apache.solr.SolrTestCaseJ4;
import org.apache.solr.common.cloud.SecurityAwareZkACLProvider;
@ -41,7 +41,7 @@ public class VMParamsZkACLAndCredentialsProvidersTest extends SolrTestCaseJ4 {
protected ZkTestServer zkServer;
protected String zkDir;
protected Path zkDir;
@BeforeClass
public static void beforeClass() {
@ -59,8 +59,7 @@ public class VMParamsZkACLAndCredentialsProvidersTest extends SolrTestCaseJ4 {
log.info("####SETUP_START " + getTestName());
createTempDir();
zkDir = createTempDir() + File.separator
+ "zookeeper/server1/data";
zkDir = createTempDir().resolve("zookeeper/server1/data");
log.info("ZooKeeper dataDir:" + zkDir);
zkServer = new ZkTestServer(zkDir);
zkServer.run(false);

21
solr/core/src/test/org/apache/solr/cloud/ZkCLITest.java
View File

@ -24,6 +24,7 @@ import java.io.InputStream;
import java.io.PrintStream;
import java.lang.invoke.MethodHandles;
import java.nio.charset.StandardCharsets;
import java.nio.file.Path;
import java.util.Collection;
import java.util.List;
@ -56,7 +57,7 @@ public class ZkCLITest extends SolrTestCaseJ4 {
protected ZkTestServer zkServer;
protected String zkDir;
protected Path zkDir;
private String solrHome;
@ -81,11 +82,10 @@ public class ZkCLITest extends SolrTestCaseJ4 {
String exampleHome = SolrJettyTestBase.legacyExampleCollection1SolrHome();
File tmpDir = createTempDir().toFile();
Path tmpDir = createTempDir();
solrHome = exampleHome;
zkDir = tmpDir.getAbsolutePath() + File.separator
+ "zookeeper/server1/data";
zkDir = tmpDir.resolve("zookeeper/server1/data");
log.info("ZooKeeper dataDir:" + zkDir);
zkServer = new ZkTestServer(zkDir);
zkServer.run();
@ -331,9 +331,10 @@ public class ZkCLITest extends SolrTestCaseJ4 {
assertEquals(e.code(), KeeperException.Code.NONODE);
}
@Test(expected = SolrException.class)
public void testInvalidZKAddress() throws SolrException{
SolrZkClient zkClient = new SolrZkClient("----------:33332", 100);
public void testInvalidZKAddress() throws SolrException {
SolrException ex = expectThrows(SolrException.class, () -> {
new SolrZkClient("----------:33332", 100);
});
zkClient.close();
}
@ -341,13 +342,13 @@ public class ZkCLITest extends SolrTestCaseJ4 {
public void testSetClusterProperty() throws Exception {
ClusterProperties properties = new ClusterProperties(zkClient);
// add property urlScheme=http
String[] args = new String[] {"-zkhost", zkServer.getZkAddress(),
String[] args = new String[]{"-zkhost", zkServer.getZkAddress(),
"-cmd", "CLUSTERPROP", "-name", "urlScheme", "-val", "http"};
ZkCLI.main(args);
assertEquals("http", properties.getClusterProperty("urlScheme", "none"));
// remove it again
args = new String[] {"-zkhost", zkServer.getZkAddress(),
args = new String[]{"-zkhost", zkServer.getZkAddress(),
"-cmd", "CLUSTERPROP", "-name", "urlScheme"};
ZkCLI.main(args);
assertNull(properties.getClusterProperty("urlScheme", (String) null));
@ -361,7 +362,7 @@ public class ZkCLITest extends SolrTestCaseJ4 {
System.setProperty(VMParamsAllAndReadonlyDigestZkACLProvider.DEFAULT_DIGEST_READONLY_USERNAME_VM_PARAM_NAME, "user");
System.setProperty(VMParamsAllAndReadonlyDigestZkACLProvider.DEFAULT_DIGEST_READONLY_PASSWORD_VM_PARAM_NAME, "pass");
String[] args = new String[] {"-zkhost", zkServer.getZkAddress(), "-cmd", "updateacls", "/"};
String[] args = new String[]{"-zkhost", zkServer.getZkAddress(), "-cmd", "updateacls", "/"};
ZkCLI.main(args);
} finally {
// Need to clear these before we open the next SolrZkClient

9
solr/core/src/test/org/apache/solr/cloud/ZkControllerTest.java
View File

@ -16,6 +16,7 @@
*/
package org.apache.solr.cloud;
import java.nio.file.Path;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
@ -87,7 +88,7 @@ public class ZkControllerTest extends SolrTestCaseJ4 {
ZkController.generateNodeName("foo-bar", "77", "/solr/sub_dir/"));
// setup a SolrZkClient to do some getBaseUrlForNodeName testing
String zkDir = createTempDir("zkData").toFile().getAbsolutePath();
Path zkDir = createTempDir("zkData");
ZkTestServer server = new ZkTestServer(zkDir);
try {
@ -166,7 +167,7 @@ public class ZkControllerTest extends SolrTestCaseJ4 {
@Test
public void testReadConfigName() throws Exception {
String zkDir = createTempDir("zkData").toFile().getAbsolutePath();
Path zkDir = createTempDir("zkData");
CoreContainer cc = null;
ZkTestServer server = new ZkTestServer(zkDir);
@ -215,7 +216,7 @@ public class ZkControllerTest extends SolrTestCaseJ4 {
}
public void testGetHostName() throws Exception {
String zkDir = createTempDir("zkData").toFile().getAbsolutePath();
Path zkDir = createTempDir("zkData");
CoreContainer cc = null;
ZkTestServer server = new ZkTestServer(zkDir);
@ -264,7 +265,7 @@ public class ZkControllerTest extends SolrTestCaseJ4 {
assumeWorkingMockito();
final String collectionName = "testPublishAndWaitForDownStates";
String zkDir = createTempDir(collectionName).toFile().getAbsolutePath();
Path zkDir = createTempDir(collectionName);
CoreContainer cc = null;
String nodeName = "127.0.0.1:8983_solr";

7
solr/core/src/test/org/apache/solr/cloud/ZkSolrClientTest.java
View File

@ -16,6 +16,7 @@
*/
package org.apache.solr.cloud;
import java.nio.file.Path;
import java.util.HashSet;
import java.util.Set;
import java.util.concurrent.CountDownLatch;
@ -50,7 +51,7 @@ public class ZkSolrClientTest extends SolrTestCaseJ4 {
}
ZkConnection(boolean makeRoot) throws Exception {
String zkDir = createTempDir("zkData").toFile().getAbsolutePath();
Path zkDir = createTempDir("zkData");
server = new ZkTestServer(zkDir);
server.run();
@ -105,7 +106,7 @@ public class ZkSolrClientTest extends SolrTestCaseJ4 {
}
public void testReconnect() throws Exception {
String zkDir = createTempDir("zkData").toFile().getAbsolutePath();
Path zkDir = createTempDir("zkData");
ZkTestServer server = null;
server = new ZkTestServer(zkDir);
server.run();
@ -198,7 +199,7 @@ public class ZkSolrClientTest extends SolrTestCaseJ4 {
}
public void testZkCmdExectutor() throws Exception {
String zkDir = createTempDir("zkData").toFile().getAbsolutePath();
Path zkDir = createTempDir("zkData");
ZkTestServer server = null;
try {

5
solr/core/src/test/org/apache/solr/cloud/api/collections/AssignTest.java
View File

@ -23,6 +23,7 @@ import static org.mockito.ArgumentMatchers.anyString;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;
import java.nio.file.Path;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
@ -92,7 +93,7 @@ public class AssignTest extends SolrTestCaseJ4 {
@Test
public void testIdIsUnique() throws Exception {
String zkDir = createTempDir("zkData").toFile().getAbsolutePath();
Path zkDir = createTempDir("zkData");
ZkTestServer server = new ZkTestServer(zkDir);
Object fixedValue = new Object();
String[] collections = new String[]{"c1","c2","c3","c4","c5","c6","c7","c8","c9"};
@ -139,7 +140,7 @@ public class AssignTest extends SolrTestCaseJ4 {
@Test
public void testBuildCoreName() throws Exception {
String zkDir = createTempDir("zkData").toFile().getAbsolutePath();
Path zkDir = createTempDir("zkData");
ZkTestServer server = new ZkTestServer(zkDir);
server.run();
try (SolrZkClient zkClient = new SolrZkClient(server.getZkAddress(), 10000)) {

2
solr/core/src/test/org/apache/solr/cloud/autoscaling/sim/TestSimDistribStateManager.java
View File

@ -62,7 +62,7 @@ public class TestSimDistribStateManager extends SolrTestCaseJ4 {
if (simulated) {
root = SimDistribStateManager.createNewRootNode();
} else {
zkTestServer = new ZkTestServer(createTempDir("zkDir").toString());
zkTestServer = new ZkTestServer(createTempDir("zkDir"));
zkTestServer.run();
}
reInit();

9
solr/core/src/test/org/apache/solr/cloud/overseer/ZkStateReaderTest.java
View File

@ -16,6 +16,7 @@
*/
package org.apache.solr.cloud.overseer;
import java.nio.file.Path;
import java.util.Collections;
import java.util.HashMap;
import java.util.Map;
@ -61,7 +62,7 @@ public class ZkStateReaderTest extends SolrTestCaseJ4 {
}
public void testStateFormatUpdate(boolean explicitRefresh, boolean isInteresting) throws Exception {
String zkDir = createTempDir("testStateFormatUpdate").toFile().getAbsolutePath();
Path zkDir = createTempDir("testStateFormatUpdate");
ZkTestServer server = new ZkTestServer(zkDir);
@ -137,7 +138,7 @@ public class ZkStateReaderTest extends SolrTestCaseJ4 {
}
public void testExternalCollectionWatchedNotWatched() throws Exception{
String zkDir = createTempDir("testExternalCollectionWatchedNotWatched").toFile().getAbsolutePath();
Path zkDir = createTempDir("testExternalCollectionWatchedNotWatched");
ZkTestServer server = new ZkTestServer(zkDir);
SolrZkClient zkClient = null;
ZkStateReader reader = null;
@ -175,7 +176,7 @@ public class ZkStateReaderTest extends SolrTestCaseJ4 {
}
public void testCollectionStateWatcherCaching() throws Exception {
String zkDir = createTempDir("testCollectionStateWatcherCaching").toFile().getAbsolutePath();
Path zkDir = createTempDir("testCollectionStateWatcherCaching");
ZkTestServer server = new ZkTestServer(zkDir);
@ -223,7 +224,7 @@ public class ZkStateReaderTest extends SolrTestCaseJ4 {
}
public void testWatchedCollectionCreation() throws Exception {
String zkDir = createTempDir("testWatchedCollectionCreation").toFile().getAbsolutePath();
Path zkDir = createTempDir("testWatchedCollectionCreation");
ZkTestServer server = new ZkTestServer(zkDir);

11
solr/core/src/test/org/apache/solr/cloud/overseer/ZkStateWriterTest.java
View File

@ -17,6 +17,7 @@
package org.apache.solr.cloud.overseer;
import java.lang.invoke.MethodHandles;
import java.nio.file.Path;
import java.util.Collections;
import java.util.HashMap;
import java.util.Map;
@ -60,7 +61,7 @@ public class ZkStateWriterTest extends SolrTestCaseJ4 {
}
public void testZkStateWriterBatching() throws Exception {
String zkDir = createTempDir("testZkStateWriterBatching").toFile().getAbsolutePath();
Path zkDir = createTempDir("testZkStateWriterBatching");
ZkTestServer server = new ZkTestServer(zkDir);
@ -110,7 +111,7 @@ public class ZkStateWriterTest extends SolrTestCaseJ4 {
}
public void testSingleLegacyCollection() throws Exception {
String zkDir = createTempDir("testSingleLegacyCollection").toFile().getAbsolutePath();
Path zkDir = createTempDir("testSingleLegacyCollection");
ZkTestServer server = new ZkTestServer(zkDir);
@ -150,7 +151,7 @@ public class ZkStateWriterTest extends SolrTestCaseJ4 {
}
public void testSingleExternalCollection() throws Exception {
String zkDir = createTempDir("testSingleExternalCollection").toFile().getAbsolutePath();
Path zkDir = createTempDir("testSingleExternalCollection");
ZkTestServer server = new ZkTestServer(zkDir);
@ -192,7 +193,7 @@ public class ZkStateWriterTest extends SolrTestCaseJ4 {
}
public void testExternalModificationToSharedClusterState() throws Exception {
String zkDir = createTempDir("testExternalModification").toFile().getAbsolutePath();
Path zkDir = createTempDir("testExternalModification");
ZkTestServer server = new ZkTestServer(zkDir);
@ -266,7 +267,7 @@ public class ZkStateWriterTest extends SolrTestCaseJ4 {
}
public void testExternalModificationToStateFormat2() throws Exception {
String zkDir = createTempDir("testExternalModificationToStateFormat2").toFile().getAbsolutePath();
Path zkDir = createTempDir("testExternalModificationToStateFormat2");
ZkTestServer server = new ZkTestServer(zkDir);

6
solr/core/src/test/org/apache/solr/handler/admin/ZookeeperStatusHandlerTest.java
View File

@ -18,6 +18,7 @@
package org.apache.solr.handler.admin;
import java.io.IOException;
import java.lang.invoke.MethodHandles;
import java.net.URL;
import java.util.List;
import java.util.Map;
@ -37,8 +38,12 @@ import org.junit.After;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Test;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class ZookeeperStatusHandlerTest extends SolrCloudTestCase {
private static final Logger log = LoggerFactory.getLogger(MethodHandles.lookup().lookupClass());
@BeforeClass
public static void setupCluster() throws Exception {
configureCluster(1)
@ -63,7 +68,6 @@ public class ZookeeperStatusHandlerTest extends SolrCloudTestCase {
NOTE: We do not currently test with multiple zookeepers, but the only difference is that there are multiple "details" objects and mode is "ensemble"...
*/
@Test
// commented out on: 24-Dec-2018 @BadApple(bugUrl="https://issues.apache.org/jira/browse/SOLR-12028") // 6-Sep-2018
public void monitorZookeeper() throws IOException, SolrServerException, InterruptedException, ExecutionException, TimeoutException {
URL baseUrl = cluster.getJettySolrRunner(0).getBaseUrl();
HttpSolrClient solr = new HttpSolrClient.Builder(baseUrl.toString()).build();

2
solr/core/src/test/org/apache/solr/schema/TestManagedSchemaThreadSafety.java
View File

@ -90,7 +90,7 @@ public class TestManagedSchemaThreadSafety extends SolrTestCaseJ4 {
@BeforeClass
public static void startZkServer() throws Exception {
zkServer = new ZkTestServer(createTempDir().toString());
zkServer = new ZkTestServer(createTempDir());
zkServer.run();
loaderPath = createTempDir();
}

1
solr/licenses/zookeeper-3.4.14.jar.sha1
View File

@ -1 +0,0 @@
c114c1e1c8172a7cd3f6ae39209a635f7a06c1a1

1
solr/licenses/zookeeper-3.5.5.jar.sha1 Normal file
View File

@ -0,0 +1 @@
dd9c924e9d4be7c79e46261691e96d030736a8ac

1
solr/licenses/zookeeper-jute-3.5.5.jar.sha1 Normal file
View File

@ -0,0 +1 @@
3785011a665bd5c7dedd025110543d967f17f8e3

202
solr/licenses/zookeeper-jute-LICENSE-ASL.txt Normal file
View File

@ -0,0 +1,202 @@
Apache License
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http://www.apache.org/licenses/
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5
solr/licenses/zookeeper-jute-NOTICE.txt Normal file
View File

@ -0,0 +1,5 @@
Apache Zookeeper
Copyright 2011 The Apache Software Foundation
This product includes software developed by
The Apache Software Foundation (http://www.apache.org/).

6
solr/solr-ref-guide/src/setting-up-an-external-zookeeper-ensemble.adoc
View File

@ -83,6 +83,7 @@ The file should have the following information to start:
tickTime=2000
dataDir=/var/lib/zookeeper
clientPort=2181
4lw.commands.whitelist=mntr,conf,ruok
----
The parameters are as follows:
@ -93,6 +94,8 @@ The parameters are as follows:
`clientPort`:: This is the port on which Solr will access ZooKeeper.
`4lw.commands.whitelist`:: This allows the Solr admin UI to query ZooKeeper. Optionally use "*" to enable all "4 letter words", the three listed will enable the admin UI.
These are the basic parameters that need to be in use on each ZooKeeper node, so this file must be copied to or created on each node.
Next we'll customize this configuration to work within an ensemble.
@ -110,6 +113,7 @@ Once complete, your `zoo.cfg` file might look like this:
tickTime=2000
dataDir=/var/lib/zookeeper
clientPort=2181
4lw.commands.whitelist=mntr,conf,ruok
initLimit=5
syncLimit=2
@ -153,6 +157,7 @@ On the second node, update `<ZOOKEEPER_HOME>/conf/zoo.cfg` file so it matches th
tickTime=2000
dataDir=/var/lib/zookeeper
clientPort=2181
4lw.commands.whitelist=mntr,conf,ruok
initLimit=5
syncLimit=2
@ -176,6 +181,7 @@ On the third node, update `<ZOOKEEPER_HOME>/conf/zoo.cfg` file so it matches the
tickTime=2000
dataDir=/var/lib/zookeeper
clientPort=2181
4lw.commands.whitelist=mntr,conf,ruok
initLimit=5
syncLimit=2

1
solr/solrj/ivy.xml
View File

@ -29,6 +29,7 @@
<dependencies>
<dependency org="org.apache.zookeeper" name="zookeeper" rev="${/org.apache.zookeeper/zookeeper}" conf="compile"/>
<dependency org="org.apache.zookeeper" name="zookeeper-jute" rev="${/org.apache.zookeeper/zookeeper}" conf="compile"/>
<dependency org="org.apache.httpcomponents" name="httpclient" rev="${/org.apache.httpcomponents/httpclient}" conf="compile"/>
<dependency org="org.apache.httpcomponents" name="httpmime" rev="${/org.apache.httpcomponents/httpmime}" conf="compile"/>
<dependency org="org.apache.httpcomponents" name="httpcore" rev="${/org.apache.httpcomponents/httpcore}" conf="compile"/>

1
solr/solrj/src/java/org/apache/solr/common/cloud/SolrZkClient.java
View File

@ -197,6 +197,7 @@ public class SolrZkClient implements Closeable {
} catch (InterruptedException e1) {
Thread.currentThread().interrupt();
}
zkConnManagerCallbackExecutor.shutdown();
throw new SolrException(SolrException.ErrorCode.SERVER_ERROR, e);
}
assert ObjectReleaseTracker.track(this);

3
solr/solrj/src/test/org/apache/solr/common/cloud/SolrZkClientTest.java
View File

@ -19,6 +19,7 @@ package org.apache.solr.common.cloud;
import java.io.File;
import java.lang.invoke.MethodHandles;
import java.nio.charset.StandardCharsets;
import java.nio.file.Path;
import java.security.NoSuchAlgorithmException;
import java.util.Collection;
import java.util.Collections;
@ -67,7 +68,7 @@ public class SolrZkClientTest extends SolrCloudTestCase {
final String SCHEME = "digest";
final String AUTH = "user:pass";
String zkDir = createTempDir().toString();
Path zkDir = createTempDir();
log.info("ZooKeeper dataDir:" + zkDir);
zkServer = new ZkTestServer(zkDir);
zkServer.run();

2
solr/solrj/src/test/org/apache/solr/common/cloud/TestZkConfigManager.java
View File

@ -43,7 +43,7 @@ public class TestZkConfigManager extends SolrTestCaseJ4 {
@BeforeClass
public static void startZkServer() throws Exception {
zkServer = new ZkTestServer(createTempDir("zkData").toString());
zkServer = new ZkTestServer(createTempDir("zkData"));
zkServer.run();
}

3
solr/test-framework/src/java/org/apache/solr/SolrTestCaseJ4.java
View File

@ -168,6 +168,7 @@ import org.slf4j.LoggerFactory;
import org.xml.sax.SAXException;
import static java.util.Objects.requireNonNull;
import static org.apache.solr.cloud.SolrZkServer.ZK_WHITELIST_PROPERTY;
import static org.apache.solr.update.processor.DistributedUpdateProcessor.DistribPhase;
import static org.apache.solr.update.processor.DistributingUpdateProcessorFactory.DISTRIB_UPDATE_PARAM;
@ -299,6 +300,7 @@ public abstract class SolrTestCaseJ4 extends SolrTestCase {
System.setProperty("solr.clustering.enabled", "false");
System.setProperty("solr.peerSync.useRangeVersions", String.valueOf(random().nextBoolean()));
System.setProperty("solr.cloud.wait-for-updates-with-stale-state-pause", "500");
System.setProperty(ZK_WHITELIST_PROPERTY, "*");
startTrackingSearchers();
ignoreException("ignore_exception");
newRandomConfig();
@ -350,6 +352,7 @@ public abstract class SolrTestCaseJ4 extends SolrTestCase {
System.clearProperty("solr.peerSync.useRangeVersions");
System.clearProperty("solr.cloud.wait-for-updates-with-stale-state-pause");
System.clearProperty("solr.zkclienttmeout");
System.clearProperty(ZK_WHITELIST_PROPERTY);
HttpClientUtil.resetHttpClientBuilder();
Http2SolrClient.resetSslContextFactory();

4
solr/test-framework/src/java/org/apache/solr/cloud/AbstractDistribZkTestBase.java
View File

@ -18,6 +18,7 @@ package org.apache.solr.cloud;
import java.io.File;
import java.lang.invoke.MethodHandles;
import java.nio.file.Path;
import java.util.Map;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.TimeoutException;
@ -67,8 +68,7 @@ public abstract class AbstractDistribZkTestBase extends BaseDistributedSearchTes
public void distribSetUp() throws Exception {
super.distribSetUp();
String zkDir = testDir.getAbsolutePath() + File.separator
+ "zookeeper/server1/data";
Path zkDir = testDir.toPath().resolve("zookeeper/server1/data");
zkServer = new ZkTestServer(zkDir);
zkServer.run();

5
solr/test-framework/src/java/org/apache/solr/cloud/AbstractZkTestCase.java
View File

@ -18,6 +18,7 @@ package org.apache.solr.cloud;
import java.io.File;
import java.lang.invoke.MethodHandles;
import java.nio.file.Path;
import org.apache.solr.SolrTestCaseJ4;
import org.junit.AfterClass;
@ -48,12 +49,12 @@ public abstract class AbstractZkTestCase extends SolrTestCaseJ4 {
protected volatile static ZkTestServer zkServer;
protected volatile static String zkDir;
protected volatile static Path zkDir;
@BeforeClass
public static void azt_beforeClass() throws Exception {
zkDir = createTempDir("zkData").toFile().getAbsolutePath();
zkDir = createTempDir("zkData");
zkServer = new ZkTestServer(zkDir);
zkServer.run();

2
solr/test-framework/src/java/org/apache/solr/cloud/MiniSolrCloudCluster.java
View File

@ -269,7 +269,7 @@ public class MiniSolrCloudCluster {
this.externalZkServer = zkTestServer != null;
if (!externalZkServer) {
String zkDir = baseDir.resolve("zookeeper/server1/data").toString();
Path zkDir = baseDir.resolve("zookeeper/server1/data");
zkTestServer = new ZkTestServer(zkDir);
try {
zkTestServer.run();

30
solr/test-framework/src/java/org/apache/solr/cloud/ZkTestServer.java
View File

@ -61,6 +61,7 @@ import java.net.UnknownHostException;
import java.nio.channels.SelectionKey;
import java.nio.channels.SocketChannel;
import java.nio.charset.StandardCharsets;
import java.nio.file.Path;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Comparator;
@ -90,7 +91,7 @@ public class ZkTestServer {
protected final ZKServerMain zkServer = new ZKServerMain();
private volatile String zkDir;
private volatile Path zkDir;
private volatile int clientPort;
@ -249,6 +250,10 @@ public class ZkTestServer {
case NodeChildrenChanged:
childrenLimit.updateForFire(event);
break;
case ChildWatchRemoved:
break;
case DataWatchRemoved:
break;
}
}
}
@ -259,7 +264,7 @@ public class ZkTestServer {
public TestServerCnxn(ZooKeeperServer zk, SocketChannel sock, SelectionKey sk,
NIOServerCnxnFactory factory, WatchLimiter limiter) throws IOException {
super(zk, sock, sk, factory);
super(zk, sock, sk, factory, null);
this.limiter = limiter;
}
@ -278,11 +283,6 @@ public class ZkTestServer {
super();
this.limiter = limiter;
}
@Override
protected NIOServerCnxn createConnection(SocketChannel sock, SelectionKey sk) throws IOException {
return new TestServerCnxn(zkServer, sock, sk, this, limiter);
}
}
private class TestZKDatabase extends ZKDatabase {
@ -331,11 +331,11 @@ public class ZkTestServer {
// so rather than spawning another thread, we will just call
// run() in this thread.
// create a file logger url from the command line args
FileTxnSnapLog ftxn = new FileTxnSnapLog(new File(
config.getDataLogDir()), new File(config.getDataDir()));
FileTxnSnapLog ftxn = new FileTxnSnapLog(config.getDataLogDir(), config.getDataDir());
zooKeeperServer = new ZooKeeperServer(ftxn, config.getTickTime(),
config.getMinSessionTimeout(), config.getMaxSessionTimeout(),
null /* this is not used */, new TestZKDatabase(ftxn, limiter));
new TestZKDatabase(ftxn, limiter));
cnxnFactory = new TestServerCnxnFactory(limiter);
cnxnFactory.configure(config.getClientPortAddress(),
config.getMaxClientCnxns());
@ -418,11 +418,11 @@ public class ZkTestServer {
}
}
public ZkTestServer(String zkDir) throws Exception {
public ZkTestServer(Path zkDir) throws Exception {
this(zkDir, 0);
}
public ZkTestServer(String zkDir, int port) throws KeeperException, InterruptedException {
public ZkTestServer(Path zkDir, int port) throws KeeperException, InterruptedException {
this.zkDir = zkDir;
this.clientPort = port;
String reportAction = System.getProperty("tests.zk.violationReportAction");
@ -541,8 +541,8 @@ public class ZkTestServer {
{
setClientPort(ZkTestServer.this.clientPort);
this.dataDir = zkDir;
this.dataLogDir = zkDir;
this.dataDir = zkDir.toFile();
this.dataLogDir = zkDir.toFile();
this.tickTime = theTickTime;
this.maxSessionTimeout = ZkTestServer.this.maxSessionTimeout;
this.minSessionTimeout = ZkTestServer.this.minSessionTimeout;
@ -753,7 +753,7 @@ public class ZkTestServer {
this.theTickTime = theTickTime;
}
public String getZkDir() {
public Path getZkDir() {
return zkDir;
}