/*
* Licensed to Elasticsearch under one or more contributor
* license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright
* ownership. Elasticsearch licenses this file to you 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.
*/
package org.elasticsearch.action.bulk;
import com.google.common.collect.Sets;
import org.elasticsearch.ElasticsearchException;
import org.elasticsearch.ElasticsearchIllegalStateException;
import org.elasticsearch.ElasticsearchWrapperException;
import org.elasticsearch.ExceptionsHelper;
import org.elasticsearch.action.ActionRequest;
import org.elasticsearch.action.RoutingMissingException;
import org.elasticsearch.action.delete.DeleteRequest;
import org.elasticsearch.action.delete.DeleteResponse;
import org.elasticsearch.action.index.IndexRequest;
import org.elasticsearch.action.index.IndexResponse;
import org.elasticsearch.action.support.ActionFilters;
import org.elasticsearch.action.support.replication.TransportShardReplicationOperationAction;
import org.elasticsearch.action.update.UpdateHelper;
import org.elasticsearch.action.update.UpdateRequest;
import org.elasticsearch.action.update.UpdateResponse;
import org.elasticsearch.cluster.ClusterService;
import org.elasticsearch.cluster.ClusterState;
import org.elasticsearch.cluster.action.index.MappingUpdatedAction;
import org.elasticsearch.cluster.action.shard.ShardStateAction;
import org.elasticsearch.cluster.metadata.MappingMetaData;
import org.elasticsearch.cluster.routing.ShardIterator;
import org.elasticsearch.common.Nullable;
import org.elasticsearch.common.bytes.BytesReference;
import org.elasticsearch.common.collect.Tuple;
import org.elasticsearch.common.inject.Inject;
import org.elasticsearch.common.settings.Settings;
import org.elasticsearch.common.xcontent.XContentHelper;
import org.elasticsearch.common.xcontent.XContentType;
import org.elasticsearch.index.VersionType;
import org.elasticsearch.index.engine.DocumentAlreadyExistsException;
import org.elasticsearch.index.engine.Engine;
import org.elasticsearch.index.engine.VersionConflictEngineException;
import org.elasticsearch.index.mapper.DocumentMapper;
import org.elasticsearch.index.mapper.SourceToParse;
import org.elasticsearch.index.service.IndexService;
import org.elasticsearch.index.shard.service.IndexShard;
import org.elasticsearch.indices.IndicesService;
import org.elasticsearch.rest.RestStatus;
import org.elasticsearch.threadpool.ThreadPool;
import org.elasticsearch.transport.TransportRequestOptions;
import org.elasticsearch.transport.TransportService;
import java.util.Map;
import java.util.Set;
/**
* Performs the index operation.
*/
public class TransportShardBulkAction extends TransportShardReplicationOperationAction<BulkShardRequest, BulkShardRequest, BulkShardResponse> {
private final static String OP_TYPE_UPDATE = "update";
private final static String OP_TYPE_DELETE = "delete";
private static final String ACTION_NAME = BulkAction.NAME + "[s]";
private final MappingUpdatedAction mappingUpdatedAction;
private final UpdateHelper updateHelper;
private final boolean allowIdGeneration;
@Inject
public TransportShardBulkAction(Settings settings, TransportService transportService, ClusterService clusterService,
IndicesService indicesService, ThreadPool threadPool, ShardStateAction shardStateAction,
MappingUpdatedAction mappingUpdatedAction, UpdateHelper updateHelper, ActionFilters actionFilters) {
super(settings, ACTION_NAME, transportService, clusterService, indicesService, threadPool, shardStateAction, actionFilters);
this.mappingUpdatedAction = mappingUpdatedAction;
this.updateHelper = updateHelper;
this.allowIdGeneration = settings.getAsBoolean("action.allow_id_generation", true);
}
@Override
protected String executor() {
return ThreadPool.Names.BULK;
}
@Override
protected boolean checkWriteConsistency() {
return true;
}
@Override
protected TransportRequestOptions transportOptions() {
return BulkAction.INSTANCE.transportOptions(settings);
}
@Override
protected BulkShardRequest newRequestInstance() {
return new BulkShardRequest();
}
@Override
protected BulkShardRequest newReplicaRequestInstance() {
return new BulkShardRequest();
}
@Override
protected BulkShardResponse newResponseInstance() {
return new BulkShardResponse();
}
@Override
protected boolean resolveIndex() {
return false;
}
@Override
protected ShardIterator shards(ClusterState clusterState, InternalRequest request) {
return clusterState.routingTable().index(request.concreteIndex()).shard(request.request().shardId()).shardsIt();
}
@Override
protected PrimaryResponse<BulkShardResponse, BulkShardRequest> shardOperationOnPrimary(ClusterState clusterState, PrimaryOperationRequest shardRequest) {
final BulkShardRequest request = shardRequest.request;
IndexService indexService = indicesService.indexServiceSafe(request.index());
IndexShard indexShard = indexService.shardSafe(shardRequest.shardId.id());
Engine.IndexingOperation[] ops = null;
final Set<String> mappingTypesToUpdate = Sets.newHashSet();
long[] preVersions = new long[request.items().length];
VersionType[] preVersionTypes = new VersionType[request.items().length];
for (int requestIndex = 0; requestIndex < request.items().length; requestIndex++) {
BulkItemRequest item = request.items()[requestIndex];
if (item.request() instanceof IndexRequest) {
IndexRequest indexRequest = (IndexRequest) item.request();
preVersions[requestIndex] = indexRequest.version();
preVersionTypes[requestIndex] = indexRequest.versionType();
try {
try {
WriteResult result = shardIndexOperation(request, indexRequest, clusterState, indexShard, true);
// add the response
IndexResponse indexResponse = result.response();
setResponse(item, new BulkItemResponse(item.id(), indexRequest.opType().lowercase(), indexResponse));
if (result.mappingTypeToUpdate != null) {
mappingTypesToUpdate.add(result.mappingTypeToUpdate);
}
if (result.op != null) {
if (ops == null) {
ops = new Engine.IndexingOperation[request.items().length];
}
ops[requestIndex] = result.op;
}
} catch (WriteFailure e) {
if (e.mappingTypeToUpdate != null) {
mappingTypesToUpdate.add(e.mappingTypeToUpdate);
}
throw e.getCause();
}
} catch (Throwable e) {
// rethrow the failure if we are going to retry on primary and let parent failure to handle it
if (retryPrimaryException(e)) {
// restore updated versions...
for (int j = 0; j < requestIndex; j++) {
applyVersion(request.items()[j], preVersions[j], preVersionTypes[j]);
}
for (String mappingTypeToUpdate : mappingTypesToUpdate) {
DocumentMapper docMapper = indexService.mapperService().documentMapper(mappingTypeToUpdate);
if (docMapper != null) {
mappingUpdatedAction.updateMappingOnMaster(indexService.index().name(), docMapper, indexService.indexUUID());
}
}
throw (ElasticsearchException) e;
}
if (e instanceof ElasticsearchException && ((ElasticsearchException) e).status() == RestStatus.CONFLICT) {
logger.trace("{} failed to execute bulk item (index) {}", e, shardRequest.shardId, indexRequest);
} else {
logger.debug("{} failed to execute bulk item (index) {}", e, shardRequest.shardId, indexRequest);
}
// if its a conflict failure, and we already executed the request on a primary (and we execute it
// again, due to primary relocation and only processing up to N bulk items when the shard gets closed)
// then just use the response we got from the successful execution
if (item.getPrimaryResponse() != null && isConflictException(e)) {
setResponse(item, item.getPrimaryResponse());
} else {
setResponse(item, new BulkItemResponse(item.id(), indexRequest.opType().lowercase(),
new BulkItemResponse.Failure(request.index(), indexRequest.type(), indexRequest.id(), e)));
}
}
} else if (item.request() instanceof DeleteRequest) {
DeleteRequest deleteRequest = (DeleteRequest) item.request();
preVersions[requestIndex] = deleteRequest.version();
preVersionTypes[requestIndex] = deleteRequest.versionType();
try {
// add the response
DeleteResponse deleteResponse = shardDeleteOperation(request, deleteRequest, indexShard).response();
setResponse(item, new BulkItemResponse(item.id(), OP_TYPE_DELETE, deleteResponse));
} catch (Throwable e) {
// rethrow the failure if we are going to retry on primary and let parent failure to handle it
if (retryPrimaryException(e)) {
// restore updated versions...
for (int j = 0; j < requestIndex; j++) {
applyVersion(request.items()[j], preVersions[j], preVersionTypes[j]);
}
throw (ElasticsearchException) e;
}
if (e instanceof ElasticsearchException && ((ElasticsearchException) e).status() == RestStatus.CONFLICT) {
logger.trace("{} failed to execute bulk item (delete) {}", e, shardRequest.shardId, deleteRequest);
} else {
logger.debug("{} failed to execute bulk item (delete) {}", e, shardRequest.shardId, deleteRequest);
}
// if its a conflict failure, and we already executed the request on a primary (and we execute it
// again, due to primary relocation and only processing up to N bulk items when the shard gets closed)
// then just use the response we got from the successful execution
if (item.getPrimaryResponse() != null && isConflictException(e)) {
setResponse(item, item.getPrimaryResponse());
} else {
setResponse(item, new BulkItemResponse(item.id(), OP_TYPE_DELETE,
new BulkItemResponse.Failure(request.index(), deleteRequest.type(), deleteRequest.id(), e)));
}
}
} else if (item.request() instanceof UpdateRequest) {
UpdateRequest updateRequest = (UpdateRequest) item.request();
preVersions[requestIndex] = updateRequest.version();
preVersionTypes[requestIndex] = updateRequest.versionType();
// We need to do the requested retries plus the initial attempt. We don't do < 1+retry_on_conflict because retry_on_conflict may be Integer.MAX_VALUE
for (int updateAttemptsCount = 0; updateAttemptsCount <= updateRequest.retryOnConflict(); updateAttemptsCount++) {
UpdateResult updateResult;
try {
updateResult = shardUpdateOperation(clusterState, request, updateRequest, indexShard);
} catch (Throwable t) {
updateResult = new UpdateResult(null, null, false, t, null);
}
if (updateResult.success()) {
switch (updateResult.result.operation()) {
case UPSERT:
case INDEX:
WriteResult result = updateResult.writeResult;
IndexRequest indexRequest = updateResult.request();
BytesReference indexSourceAsBytes = indexRequest.source();
// add the response
IndexResponse indexResponse = result.response();
UpdateResponse updateResponse = new UpdateResponse(indexResponse.getIndex(), indexResponse.getType(), indexResponse.getId(), indexResponse.getVersion(), indexResponse.isCreated());
if (updateRequest.fields() != null && updateRequest.fields().length > 0) {
Tuple<XContentType, Map<String, Object>> sourceAndContent = XContentHelper.convertToMap(indexSourceAsBytes, true);
updateResponse.setGetResult(updateHelper.extractGetResult(updateRequest, shardRequest.request.index(), indexResponse.getVersion(), sourceAndContent.v2(), sourceAndContent.v1(), indexSourceAsBytes));
}
item = request.items()[requestIndex] = new BulkItemRequest(request.items()[requestIndex].id(), indexRequest);
setResponse(item, new BulkItemResponse(item.id(), OP_TYPE_UPDATE, updateResponse));
if (result.mappingTypeToUpdate != null) {
mappingTypesToUpdate.add(result.mappingTypeToUpdate);
}
if (result.op != null) {
if (ops == null) {
ops = new Engine.IndexingOperation[request.items().length];
}
ops[requestIndex] = result.op;
}
// Replace the update request to the translated index request to execute on the replica.
break;
case DELETE:
DeleteResponse response = updateResult.writeResult.response();
DeleteRequest deleteRequest = updateResult.request();
updateResponse = new UpdateResponse(response.getIndex(), response.getType(), response.getId(), response.getVersion(), false);
updateResponse.setGetResult(updateHelper.extractGetResult(updateRequest, shardRequest.request.index(), response.getVersion(), updateResult.result.updatedSourceAsMap(), updateResult.result.updateSourceContentType(), null));
// Replace the update request to the translated delete request to execute on the replica.
item = request.items()[requestIndex] = new BulkItemRequest(request.items()[requestIndex].id(), deleteRequest);
setResponse(item, new BulkItemResponse(item.id(), OP_TYPE_UPDATE, updateResponse));
break;
case NONE:
setResponse(item, new BulkItemResponse(item.id(), OP_TYPE_UPDATE, updateResult.noopResult));
item.setIgnoreOnReplica(); // no need to go to the replica
break;
}
// NOTE: Breaking out of the retry_on_conflict loop!
break;
} else if (updateResult.failure()) {
Throwable t = updateResult.error;
if (updateResult.retry) {
// updateAttemptCount is 0 based and marks current attempt, if it's equal to retryOnConflict we are going out of the iteration
if (updateAttemptsCount >= updateRequest.retryOnConflict()) {
setResponse(item, new BulkItemResponse(item.id(), OP_TYPE_UPDATE,
new BulkItemResponse.Failure(request.index(), updateRequest.type(), updateRequest.id(), t)));
}
} else {
// rethrow the failure if we are going to retry on primary and let parent failure to handle it
if (retryPrimaryException(t)) {
// restore updated versions...
for (int j = 0; j < requestIndex; j++) {
applyVersion(request.items()[j], preVersions[j], preVersionTypes[j]);
}
throw (ElasticsearchException) t;
}
// if its a conflict failure, and we already executed the request on a primary (and we execute it
// again, due to primary relocation and only processing up to N bulk items when the shard gets closed)
// then just use the response we got from the successful execution
if (item.getPrimaryResponse() != null && isConflictException(t)) {
setResponse(item, item.getPrimaryResponse());
} else if (updateResult.result == null) {
setResponse(item, new BulkItemResponse(item.id(), OP_TYPE_UPDATE, new BulkItemResponse.Failure(shardRequest.request.index(), updateRequest.type(), updateRequest.id(), t)));
} else {
switch (updateResult.result.operation()) {
case UPSERT:
case INDEX:
IndexRequest indexRequest = updateResult.request();
if (t instanceof ElasticsearchException && ((ElasticsearchException) t).status() == RestStatus.CONFLICT) {
logger.trace("{} failed to execute bulk item (index) {}", t, shardRequest.shardId, indexRequest);
} else {
logger.debug("{} failed to execute bulk item (index) {}", t, shardRequest.shardId, indexRequest);
}
setResponse(item, new BulkItemResponse(item.id(), OP_TYPE_UPDATE,
new BulkItemResponse.Failure(request.index(), indexRequest.type(), indexRequest.id(), t)));
break;
case DELETE:
DeleteRequest deleteRequest = updateResult.request();
if (t instanceof ElasticsearchException && ((ElasticsearchException) t).status() == RestStatus.CONFLICT) {
logger.trace("{} failed to execute bulk item (delete) {}", t, shardRequest.shardId, deleteRequest);
} else {
logger.debug("{} failed to execute bulk item (delete) {}", t, shardRequest.shardId, deleteRequest);
}
setResponse(item, new BulkItemResponse(item.id(), OP_TYPE_DELETE,
new BulkItemResponse.Failure(request.index(), deleteRequest.type(), deleteRequest.id(), t)));
break;
}
}
// NOTE: Breaking out of the retry_on_conflict loop!
break;
}
}
}
}
assert item.getPrimaryResponse() != null;
assert preVersionTypes[requestIndex] != null;
}
for (String mappingTypToUpdate : mappingTypesToUpdate) {
DocumentMapper docMapper = indexService.mapperService().documentMapper(mappingTypToUpdate);
if (docMapper != null) {
mappingUpdatedAction.updateMappingOnMaster(indexService.index().name(), docMapper, indexService.indexUUID());
}
}
if (request.refresh()) {
try {
indexShard.refresh(new Engine.Refresh("refresh_flag_bulk").force(false));
} catch (Throwable e) {
// ignore
}
}
BulkItemResponse[] responses = new BulkItemResponse[request.items().length];
BulkItemRequest[] items = request.items();
for (int i = 0; i < items.length; i++) {
responses[i] = items[i].getPrimaryResponse();
}
BulkShardResponse response = new BulkShardResponse(shardRequest.shardId, responses);
return new PrimaryResponse<>(shardRequest.request, response, ops);
}
private void setResponse(BulkItemRequest request, BulkItemResponse response) {
request.setPrimaryResponse(response);
if (response.isFailed()) {
request.setIgnoreOnReplica();
}
}
static class WriteResult {
final Object response;
final String mappingTypeToUpdate;
final Engine.IndexingOperation op;
WriteResult(Object response, String mappingTypeToUpdate, Engine.IndexingOperation op) {
this.response = response;
this.mappingTypeToUpdate = mappingTypeToUpdate;
this.op = op;
}
@SuppressWarnings("unchecked")
<T> T response() {
return (T) response;
}
}
static class WriteFailure extends ElasticsearchException implements ElasticsearchWrapperException {
@Nullable
final String mappingTypeToUpdate;
WriteFailure(Throwable cause, String mappingTypeToUpdate) {
super(null, cause);
assert cause != null;
this.mappingTypeToUpdate = mappingTypeToUpdate;
}
}
private WriteResult shardIndexOperation(BulkShardRequest request, IndexRequest indexRequest, ClusterState clusterState,
IndexShard indexShard, boolean processed) {
// validate, if routing is required, that we got routing
MappingMetaData mappingMd = clusterState.metaData().index(request.index()).mappingOrDefault(indexRequest.type());
if (mappingMd != null && mappingMd.routing().required()) {
if (indexRequest.routing() == null) {
throw new RoutingMissingException(request.index(), indexRequest.type(), indexRequest.id());
}
}
if (!processed) {
indexRequest.process(clusterState.metaData(), mappingMd, allowIdGeneration, request.index());
}
SourceToParse sourceToParse = SourceToParse.source(SourceToParse.Origin.PRIMARY, indexRequest.source()).type(indexRequest.type()).id(indexRequest.id())
.routing(indexRequest.routing()).parent(indexRequest.parent()).timestamp(indexRequest.timestamp()).ttl(indexRequest.ttl());
// update mapping on master if needed, we won't update changes to the same type, since once its changed, it won't have mappers added
String mappingTypeToUpdate = null;
long version;
boolean created;
Engine.IndexingOperation op;
try {
if (indexRequest.opType() == IndexRequest.OpType.INDEX) {
Engine.Index index = indexShard.prepareIndex(sourceToParse, indexRequest.version(), indexRequest.versionType(), Engine.Operation.Origin.PRIMARY, request.canHaveDuplicates() || indexRequest.canHaveDuplicates());
if (index.parsedDoc().mappingsModified()) {
mappingTypeToUpdate = indexRequest.type();
}
indexShard.index(index);
version = index.version();
op = index;
created = index.created();
} else {
Engine.Create create = indexShard.prepareCreate(sourceToParse, indexRequest.version(), indexRequest.versionType(), Engine.Operation.Origin.PRIMARY,
request.canHaveDuplicates() || indexRequest.canHaveDuplicates(), indexRequest.autoGeneratedId());
if (create.parsedDoc().mappingsModified()) {
mappingTypeToUpdate = indexRequest.type();
}
indexShard.create(create);
version = create.version();
op = create;
created = true;
}
// update the version on request so it will happen on the replicas
indexRequest.versionType(indexRequest.versionType().versionTypeForReplicationAndRecovery());
indexRequest.version(version);
} catch (Throwable t) {
throw new WriteFailure(t, mappingTypeToUpdate);
}
assert indexRequest.versionType().validateVersionForWrites(indexRequest.version());
IndexResponse indexResponse = new IndexResponse(request.index(), indexRequest.type(), indexRequest.id(), version, created);
return new WriteResult(indexResponse, mappingTypeToUpdate, op);
}
private WriteResult shardDeleteOperation(BulkShardRequest request, DeleteRequest deleteRequest, IndexShard indexShard) {
Engine.Delete delete = indexShard.prepareDelete(deleteRequest.type(), deleteRequest.id(), deleteRequest.version(), deleteRequest.versionType(), Engine.Operation.Origin.PRIMARY);
indexShard.delete(delete);
// update the request with the version so it will go to the replicas
deleteRequest.versionType(delete.versionType().versionTypeForReplicationAndRecovery());
deleteRequest.version(delete.version());
assert deleteRequest.versionType().validateVersionForWrites(deleteRequest.version());
DeleteResponse deleteResponse = new DeleteResponse(request.index(), deleteRequest.type(), deleteRequest.id(), delete.version(), delete.found());
return new WriteResult(deleteResponse, null, null);
}
static class UpdateResult {
final UpdateHelper.Result result;
final ActionRequest actionRequest;
final boolean retry;
final Throwable error;
final WriteResult writeResult;
final UpdateResponse noopResult;
UpdateResult(UpdateHelper.Result result, ActionRequest actionRequest, boolean retry, Throwable error, WriteResult writeResult) {
this.result = result;
this.actionRequest = actionRequest;
this.retry = retry;
this.error = error;
this.writeResult = writeResult;
this.noopResult = null;
}
UpdateResult(UpdateHelper.Result result, ActionRequest actionRequest, WriteResult writeResult) {
this.result = result;
this.actionRequest = actionRequest;
this.writeResult = writeResult;
this.retry = false;
this.error = null;
this.noopResult = null;
}
public UpdateResult(UpdateHelper.Result result, UpdateResponse updateResponse) {
this.result = result;
this.noopResult = updateResponse;
this.actionRequest = null;
this.writeResult = null;
this.retry = false;
this.error = null;
}
boolean failure() {
return error != null;
}
boolean success() {
return noopResult != null || writeResult != null;
}
@SuppressWarnings("unchecked")
<T extends ActionRequest> T request() {
return (T) actionRequest;
}
}
private UpdateResult shardUpdateOperation(ClusterState clusterState, BulkShardRequest bulkShardRequest, UpdateRequest updateRequest, IndexShard indexShard) {
UpdateHelper.Result translate = updateHelper.prepare(updateRequest, indexShard);
switch (translate.operation()) {
case UPSERT:
case INDEX:
IndexRequest indexRequest = translate.action();
try {
WriteResult result = shardIndexOperation(bulkShardRequest, indexRequest, clusterState, indexShard, false);
return new UpdateResult(translate, indexRequest, result);
} catch (Throwable t) {
t = ExceptionsHelper.unwrapCause(t);
boolean retry = false;
if (t instanceof VersionConflictEngineException || (t instanceof DocumentAlreadyExistsException && translate.operation() == UpdateHelper.Operation.UPSERT)) {
retry = true;
}
return new UpdateResult(translate, indexRequest, retry, t, null);
}
case DELETE:
DeleteRequest deleteRequest = translate.action();
try {
WriteResult result = shardDeleteOperation(bulkShardRequest, deleteRequest, indexShard);
return new UpdateResult(translate, deleteRequest, result);
} catch (Throwable t) {
t = ExceptionsHelper.unwrapCause(t);
boolean retry = false;
if (t instanceof VersionConflictEngineException) {
retry = true;
}
return new UpdateResult(translate, deleteRequest, retry, t, null);
}
case NONE:
UpdateResponse updateResponse = translate.action();
indexShard.indexingService().noopUpdate(updateRequest.type());
return new UpdateResult(translate, updateResponse);
default:
throw new ElasticsearchIllegalStateException("Illegal update operation " + translate.operation());
}
}
protected void shardOperationOnReplica(ReplicaOperationRequest shardRequest) {
IndexShard indexShard = indicesService.indexServiceSafe(shardRequest.shardId.getIndex()).shardSafe(shardRequest.shardId.id());
final BulkShardRequest request = shardRequest.request;
for (int i = 0; i < request.items().length; i++) {
BulkItemRequest item = request.items()[i];
if (item == null || item.isIgnoreOnReplica()) {
continue;
}
if (item.request() instanceof IndexRequest) {
IndexRequest indexRequest = (IndexRequest) item.request();
try {
SourceToParse sourceToParse = SourceToParse.source(SourceToParse.Origin.REPLICA, indexRequest.source()).type(indexRequest.type()).id(indexRequest.id())
.routing(indexRequest.routing()).parent(indexRequest.parent()).timestamp(indexRequest.timestamp()).ttl(indexRequest.ttl());
if (indexRequest.opType() == IndexRequest.OpType.INDEX) {
Engine.Index index = indexShard.prepareIndex(sourceToParse, indexRequest.version(), indexRequest.versionType(), Engine.Operation.Origin.REPLICA, request.canHaveDuplicates() || indexRequest.canHaveDuplicates());
indexShard.index(index);
} else {
Engine.Create create = indexShard.prepareCreate(sourceToParse,
indexRequest.version(), indexRequest.versionType(),
Engine.Operation.Origin.REPLICA, request.canHaveDuplicates() || indexRequest.canHaveDuplicates(), indexRequest.autoGeneratedId());
indexShard.create(create);
}
} catch (Throwable e) {
// if its not an ignore replica failure, we need to make sure to bubble up the failure
// so we will fail the shard
if (!ignoreReplicaException(e)) {
throw e;
}
}
} else if (item.request() instanceof DeleteRequest) {
DeleteRequest deleteRequest = (DeleteRequest) item.request();
try {
Engine.Delete delete = indexShard.prepareDelete(deleteRequest.type(), deleteRequest.id(), deleteRequest.version(), deleteRequest.versionType(), Engine.Operation.Origin.REPLICA);
indexShard.delete(delete);
} catch (Throwable e) {
// if its not an ignore replica failure, we need to make sure to bubble up the failure
// so we will fail the shard
if (!ignoreReplicaException(e)) {
throw e;
}
}
}
}
if (request.refresh()) {
try {
indexShard.refresh(new Engine.Refresh("refresh_flag_bulk").force(false));
} catch (Throwable e) {
// ignore
}
}
}
private void applyVersion(BulkItemRequest item, long version, VersionType versionType) {
if (item.request() instanceof IndexRequest) {
((IndexRequest) item.request()).version(version).versionType(versionType);
} else if (item.request() instanceof DeleteRequest) {
((DeleteRequest) item.request()).version(version).versionType();
} else if (item.request() instanceof UpdateRequest) {
((UpdateRequest) item.request()).version(version).versionType();
} else {
// log?
}
}
}