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Merge pull request #13976 from nik9000/conflict_root_cause 

Make root_cause of field conflicts more obvious
This commit is contained in:
Nik Everett 2015-10-19 11:08:35 -04:00
parent a963385dee 1cb3068737
commit ffac51b175
5 changed files with 46 additions and 16 deletions
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4
core/src/main/java/org/elasticsearch/cluster/metadata/MetaDataCreateIndexService.java
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@ -324,7 +324,7 @@ public class MetaDataCreateIndexService extends AbstractComponent {
mapperService.merge(MapperService.DEFAULT_MAPPING, new CompressedXContent(XContentFactory.jsonBuilder().map(mappings.get(MapperService.DEFAULT_MAPPING)).string()), false, request.updateAllTypes());
} catch (Exception e) {
removalReason = "failed on parsing default mapping on index creation";
throw new MapperParsingException("mapping [" + MapperService.DEFAULT_MAPPING + "]", e);
throw new MapperParsingException("Failed to parse mapping [{}]: {}", e, MapperService.DEFAULT_MAPPING, e.getMessage());
}
}
for (Map.Entry<String, Map<String, Object>> entry : mappings.entrySet()) {
@ -336,7 +336,7 @@ public class MetaDataCreateIndexService extends AbstractComponent {
mapperService.merge(entry.getKey(), new CompressedXContent(XContentFactory.jsonBuilder().map(entry.getValue()).string()), true, request.updateAllTypes());
} catch (Exception e) {
removalReason = "failed on parsing mappings on index creation";
throw new MapperParsingException("mapping [" + entry.getKey() + "]", e);
throw new MapperParsingException("Failed to parse mapping [{}]: {}", e, entry.getKey(), e.getMessage());
}
}

4
core/src/main/java/org/elasticsearch/index/mapper/MapperException.java
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@ -39,4 +39,8 @@ public class MapperException extends ElasticsearchException {
public MapperException(String message, Throwable cause) {
super(message, cause);
}
public MapperException(String message, Throwable cause, Object... args) {
super(message, cause, args);
}
}

4
core/src/main/java/org/elasticsearch/index/mapper/MapperParsingException.java
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@ -41,6 +41,10 @@ public class MapperParsingException extends MapperException {
super(message, cause);
}
public MapperParsingException(String message, Throwable cause, Object... args) {
super(message, cause, args);
}
@Override
public RestStatus status() {
return RestStatus.BAD_REQUEST;

46
core/src/test/java/org/elasticsearch/action/admin/indices/create/CreateIndexIT.java
View File

@ -19,11 +19,9 @@
package org.elasticsearch.action.admin.indices.create;
import org.elasticsearch.ExceptionsHelper;
import org.elasticsearch.action.ActionListener;
import org.elasticsearch.action.admin.cluster.state.ClusterStateResponse;
import org.elasticsearch.action.admin.indices.delete.DeleteIndexResponse;
import org.elasticsearch.action.index.IndexResponse;
import org.elasticsearch.action.search.SearchResponse;
import org.elasticsearch.action.support.IndicesOptions;
import org.elasticsearch.cluster.ClusterState;
@ -32,11 +30,11 @@ import org.elasticsearch.cluster.metadata.MetaData;
import org.elasticsearch.common.collect.ImmutableOpenMap;
import org.elasticsearch.common.settings.Settings;
import org.elasticsearch.index.IndexNotFoundException;
import org.elasticsearch.index.mapper.MapperParsingException;
import org.elasticsearch.index.query.RangeQueryBuilder;
import org.elasticsearch.test.ESIntegTestCase;
import org.elasticsearch.test.ESIntegTestCase.ClusterScope;
import org.elasticsearch.test.ESIntegTestCase.Scope;
import org.junit.Test;
import java.util.HashMap;
import java.util.concurrent.CountDownLatch;
@ -45,13 +43,15 @@ import java.util.concurrent.atomic.AtomicInteger;
import static org.elasticsearch.common.xcontent.XContentFactory.jsonBuilder;
import static org.elasticsearch.test.hamcrest.ElasticsearchAssertions.assertAcked;
import static org.elasticsearch.test.hamcrest.ElasticsearchAssertions.assertBlocked;
import static org.hamcrest.Matchers.*;
import static org.hamcrest.Matchers.allOf;
import static org.hamcrest.Matchers.containsString;
import static org.hamcrest.Matchers.equalTo;
import static org.hamcrest.Matchers.greaterThanOrEqualTo;
import static org.hamcrest.Matchers.lessThanOrEqualTo;
import static org.hamcrest.core.IsNull.notNullValue;
@ClusterScope(scope = Scope.TEST)
public class CreateIndexIT extends ESIntegTestCase {
@Test
public void testCreationDate_Given() {
prepareCreate("test").setSettings(Settings.builder().put(IndexMetaData.SETTING_CREATION_DATE, 4l)).get();
ClusterStateResponse response = client().admin().cluster().prepareState().get();
@ -67,7 +67,6 @@ public class CreateIndexIT extends ESIntegTestCase {
assertThat(index.getCreationDate(), equalTo(4l));
}
@Test
public void testCreationDate_Generated() {
long timeBeforeRequest = System.currentTimeMillis();
prepareCreate("test").get();
@ -85,7 +84,6 @@ public class CreateIndexIT extends ESIntegTestCase {
assertThat(index.getCreationDate(), allOf(lessThanOrEqualTo(timeAfterRequest), greaterThanOrEqualTo(timeBeforeRequest)));
}
@Test
public void testDoubleAddMapping() throws Exception {
try {
prepareCreate("test")
@ -113,7 +111,6 @@ public class CreateIndexIT extends ESIntegTestCase {
}
}
@Test
public void testInvalidShardCountSettings() throws Exception {
try {
prepareCreate("test").setSettings(Settings.builder()
@ -152,7 +149,6 @@ public class CreateIndexIT extends ESIntegTestCase {
}
}
@Test
public void testCreateIndexWithBlocks() {
try {
setClusterReadOnly(true);
@ -162,14 +158,12 @@ public class CreateIndexIT extends ESIntegTestCase {
}
}
@Test
public void testCreateIndexWithMetadataBlocks() {
assertAcked(prepareCreate("test").setSettings(Settings.builder().put(IndexMetaData.SETTING_BLOCKS_METADATA, true)));
assertBlocked(client().admin().indices().prepareGetSettings("test"), IndexMetaData.INDEX_METADATA_BLOCK);
disableIndexBlock("test", IndexMetaData.SETTING_BLOCKS_METADATA);
}
@Test
public void testInvalidShardCountSettingsWithoutPrefix() throws Exception {
try {
prepareCreate("test").setSettings(Settings.builder()
@ -222,7 +216,8 @@ public class CreateIndexIT extends ESIntegTestCase {
@Override
public void onResponse(DeleteIndexResponse deleteIndexResponse) {
Thread thread = new Thread() {
public void run() {
@Override
public void run() {
try {
client().prepareIndex("test", "test").setSource("index_version", indexVersion.get()).get(); // recreate that index
synchronized (indexVersionLock) {
@ -265,4 +260,29 @@ public class CreateIndexIT extends ESIntegTestCase {
logger.info("total: {}", expected.getHits().getTotalHits());
}
/**
* Asserts that the root cause of mapping conflicts is readable.
*/
public void testMappingConflictRootCause() throws Exception {
CreateIndexRequestBuilder b = prepareCreate("test");
b.addMapping("type1", jsonBuilder().startObject().startObject("properties")
.startObject("text")
.field("type", "string")
.field("analyzer", "standard")
.field("search_analyzer", "whitespace")
.endObject().endObject().endObject());
b.addMapping("type2", jsonBuilder().humanReadable(true).startObject().startObject("properties")
.startObject("text")
.field("type", "string")
.endObject().endObject().endObject());
try {
b.get();
} catch (MapperParsingException e) {
StringBuilder messages = new StringBuilder();
for (Exception rootCause: e.guessRootCauses()) {
messages.append(rootCause.getMessage());
}
assertThat(messages.toString(), containsString("mapper [text] is used by multiple types"));
}
}
}

4
core/src/test/java/org/elasticsearch/index/mapper/date/DateBackwardsCompatibilityTests.java
View File

@ -40,6 +40,7 @@ import static org.elasticsearch.common.xcontent.XContentFactory.jsonBuilder;
import static org.elasticsearch.test.VersionUtils.randomVersionBetween;
import static org.elasticsearch.test.hamcrest.ElasticsearchAssertions.assertHitCount;
import static org.elasticsearch.test.hamcrest.ElasticsearchAssertions.assertNoSearchHits;
import static org.hamcrest.Matchers.containsString;
import static org.hamcrest.Matchers.is;
/**
@ -174,7 +175,8 @@ public class DateBackwardsCompatibilityTests extends ESSingleNodeTestCase {
createIndex(Version.CURRENT, mapping);
fail("Expected a MapperParsingException, but did not happen");
} catch (MapperParsingException e) {
assertThat(e.getMessage(), is("mapping [" + type + "]"));
assertThat(e.getMessage(), containsString("Failed to parse mapping [" + type + "]"));
assertThat(e.getMessage(), containsString("Epoch [epoch_seconds] is not supported as dynamic date format"));
}
}