org.elasticsearch.index.reindex

Class AbstractAsyncBulkByScrollAction<Request extends AbstractBulkByScrollRequest<Request>,Response>

java.lang.Object

org.elasticsearch.index.reindex.AbstractAsyncBulkByScrollAction<Request,Response>

Direct Known Subclasses:

AbstractAsyncBulkIndexByScrollAction

public abstract class AbstractAsyncBulkByScrollAction<Request extends AbstractBulkByScrollRequest<Request>,Response>
extends Object

Abstract base for scrolling across a search and executing bulk actions on all results. All package private methods are package private so their tests can use them. Most methods run in the listener thread pool because the are meant to be fast and don't expect to block.

Field Summary

Fields

Modifier and Type	Field and Description
protected Request	mainRequest The request for this action.
protected BulkByScrollTask	task

Constructor Summary

Constructors

Constructor and Description
AbstractAsyncBulkByScrollAction(BulkByScrollTask task, ESLogger logger, Client client, ThreadPool threadPool, Version smallestNonClientVersion, Request mainRequest, SearchRequest firstSearchRequest, ActionListener<Response> listener)

Method Summary

Methods

Modifier and Type	Method and Description
protected abstract BulkRequest	buildBulk(Iterable<SearchHit> docs)
protected abstract Response	buildResponse(TimeValue took, List<BulkItemResponse.Failure> indexingFailures, List<ShardSearchFailure> searchFailures, boolean timedOut)
void	start() Start the action by firing the initial search request.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

mainRequest

protected final Request extends AbstractBulkByScrollRequest<Request> mainRequest

The request for this action. Named mainRequest because we create lots of request variables all representing child requests of this mainRequest.

task

protected final BulkByScrollTask task

Constructor Detail

AbstractAsyncBulkByScrollAction

public AbstractAsyncBulkByScrollAction(BulkByScrollTask task,
                               ESLogger logger,
                               Client client,
                               ThreadPool threadPool,
                               Version smallestNonClientVersion,
                               Request mainRequest,
                               SearchRequest firstSearchRequest,
                               ActionListener<Response> listener)

Method Detail

buildBulk

protected abstract BulkRequest buildBulk(Iterable<SearchHit> docs)

buildResponse

protected abstract Response buildResponse(TimeValue took,
                     List<BulkItemResponse.Failure> indexingFailures,
                     List<ShardSearchFailure> searchFailures,
                     boolean timedOut)

start

public void start()

Start the action by firing the initial search request.