/**
* Execute the given {@link IndexRequest} on a primary shard, throwing a {@link
* RetryOnPrimaryException} if the operation needs to be re-tried.
*/
protected final WriteResult<IndexResponse> executeIndexRequestOnPrimary(
BulkShardRequest shardRequest, IndexRequest request, IndexShard indexShard) throws Throwable {
Engine.Index operation = prepareIndexOperationOnPrimary(shardRequest, request, indexShard);
Mapping update = operation.parsedDoc().dynamicMappingsUpdate();
final ShardId shardId = indexShard.shardId();
if (update != null) {
final String indexName = shardId.getIndex();
mappingUpdatedAction.updateMappingOnMasterSynchronously(indexName, request.type(), update);
operation = prepareIndexOperationOnPrimary(shardRequest, request, indexShard);
update = operation.parsedDoc().dynamicMappingsUpdate();
if (update != null) {
throw new RetryOnPrimaryException(
shardId, "Dynamics mappings are not available on the node that holds the primary yet");
}
}
final boolean created = indexShard.index(operation);
// update the version on request so it will happen on the replicas
final long version = operation.version();
request.version(version);
request.versionType(request.versionType().versionTypeForReplicationAndRecovery());
assert request.versionType().validateVersionForWrites(request.version());
return new WriteResult(
new IndexResponse(
shardId.getIndex(), request.type(), request.id(), request.version(), created),
operation.getTranslogLocation());
}
@Override
protected PrimaryResponse<IndexResponse, IndexRequest> shardOperationOnPrimary(
ClusterState clusterState, PrimaryOperationRequest shardRequest) {
final IndexRequest request = shardRequest.request;
// validate, if routing is required, that we got routing
IndexMetaData indexMetaData = clusterState.metaData().index(shardRequest.shardId.getIndex());
MappingMetaData mappingMd = indexMetaData.mappingOrDefault(request.type());
if (mappingMd != null && mappingMd.routing().required()) {
if (request.routing() == null) {
throw new RoutingMissingException(
shardRequest.shardId.getIndex(), request.type(), request.id());
}
}
IndexService indexService = indicesService.indexServiceSafe(shardRequest.shardId.getIndex());
IndexShard indexShard = indexService.shardSafe(shardRequest.shardId.id());
SourceToParse sourceToParse =
SourceToParse.source(SourceToParse.Origin.PRIMARY, request.source())
.type(request.type())
.id(request.id())
.routing(request.routing())
.parent(request.parent())
.timestamp(request.timestamp())
.ttl(request.ttl());
long version;
boolean created;
Engine.IndexingOperation op;
if (request.opType() == IndexRequest.OpType.INDEX) {
Engine.Index index =
indexShard.prepareIndex(
sourceToParse,
request.version(),
request.versionType(),
Engine.Operation.Origin.PRIMARY,
request.canHaveDuplicates());
if (index.parsedDoc().mappingsModified()) {
mappingUpdatedAction.updateMappingOnMaster(
shardRequest.shardId.getIndex(), index.docMapper(), indexService.indexUUID());
}
indexShard.index(index);
version = index.version();
op = index;
created = index.created();
} else {
Engine.Create create =
indexShard.prepareCreate(
sourceToParse,
request.version(),
request.versionType(),
Engine.Operation.Origin.PRIMARY,
request.canHaveDuplicates(),
request.autoGeneratedId());
if (create.parsedDoc().mappingsModified()) {
mappingUpdatedAction.updateMappingOnMaster(
shardRequest.shardId.getIndex(), create.docMapper(), indexService.indexUUID());
}
indexShard.create(create);
version = create.version();
op = create;
created = true;
}
if (request.refresh()) {
try {
indexShard.refresh(new Engine.Refresh("refresh_flag_index").force(false));
} catch (Throwable e) {
// ignore
}
}
// update the version on the request, so it will be used for the replicas
request.version(version);
request.versionType(request.versionType().versionTypeForReplicationAndRecovery());
assert request.versionType().validateVersionForWrites(request.version());
IndexResponse response =
new IndexResponse(
shardRequest.shardId.getIndex(), request.type(), request.id(), version, created);
return new PrimaryResponse<>(shardRequest.request, response, op);
}