Package org.elasticsearch.index.reindex

Class ReindexRequest

java.lang.Object

org.elasticsearch.transport.TransportMessage

org.elasticsearch.transport.TransportRequest

org.elasticsearch.action.ActionRequest

org.elasticsearch.index.reindex.AbstractBulkByScrollRequest<Self>

org.elasticsearch.index.reindex.AbstractBulkIndexByScrollRequest<ReindexRequest>

org.elasticsearch.index.reindex.ReindexRequest

All Implemented Interfaces:

CompositeIndicesRequest, Streamable, Writeable, TaskAwareRequest

public class ReindexRequest
extends AbstractBulkIndexByScrollRequest<ReindexRequest>
implements CompositeIndicesRequest

Request to reindex some documents from one index to another. This implements CompositeIndicesRequest but in a misleading way. Rather than returning all the subrequests that it will make it tries to return a representative set of subrequests. This is best-effort for a bunch of reasons, not least of which that scripts are allowed to change the destination request in drastic ways, including changing the index to which documents are written.

Nested Class Summary

Nested classes/interfaces inherited from class org.elasticsearch.transport.TransportRequest

TransportRequest.Empty

Nested classes/interfaces inherited from interface org.elasticsearch.common.io.stream.Writeable

Writeable.Reader<V>, Writeable.Writer<V>

Field Summary

Fields inherited from class org.elasticsearch.index.reindex.AbstractBulkByScrollRequest

AUTO_SLICES, AUTO_SLICES_VALUE, SIZE_ALL_MATCHES

Constructor Summary

Constructors

Constructor	Description
ReindexRequest()
ReindexRequest(SearchRequest search, IndexRequest destination)

Method Summary

Modifier and Type	Method	Description
ReindexRequest	forSlice(TaskId slicingTask, SearchRequest slice, int totalSlices)	Build a new request for a slice of the parent request.
IndexRequest	getDestination()
RemoteInfo	getRemoteInfo()
void	readFrom(StreamInput in)	Set this object's fields from a StreamInput.
protected ReindexRequest	self()	`this` cast to Self.
void	setRemoteInfo(RemoteInfo remoteInfo)
java.lang.String	toString()
ActionRequestValidationException	validate()
void	writeTo(StreamOutput out)	Write this object's fields to a StreamOutput.

Methods inherited from class org.elasticsearch.index.reindex.AbstractBulkByScrollRequest

createTask, getDescription, getMaxRetries, getRequestsPerSecond, getRetryBackoffInitialTime, getScrollTime, getSearchRequest, getShouldStoreResult, getSize, getSlices, getTimeout, getWaitForActiveShards, isAbortOnVersionConflict, isRefresh, setAbortOnVersionConflict, setConflicts, setMaxRetries, setRefresh, setRequestsPerSecond, setRetryBackoffInitialTime, setScroll, setShouldStoreResult, setSize, setSlices, setTimeout, setWaitForActiveShards, setWaitForActiveShards

Methods inherited from class org.elasticsearch.index.reindex.AbstractBulkIndexByScrollRequest

doForSlice, getScript, searchToString, setScript

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.elasticsearch.common.io.stream.Streamable

Methods inherited from interface org.elasticsearch.tasks.TaskAwareRequest

setParentTask

Methods inherited from class org.elasticsearch.transport.TransportMessage

remoteAddress, remoteAddress

Methods inherited from class org.elasticsearch.transport.TransportRequest

getParentTask, setParentTask

Constructor Detail

ReindexRequest

public ReindexRequest()

ReindexRequest

public ReindexRequest(SearchRequest search,
                      IndexRequest destination)

Method Detail

self

protected ReindexRequest self()

Description copied from class: AbstractBulkByScrollRequest

`this` cast to Self. Used for building fluent methods without cast warnings.

Specified by:

self in class AbstractBulkByScrollRequest<ReindexRequest>

validate

public ActionRequestValidationException validate()

Overrides:

validate in class AbstractBulkByScrollRequest<ReindexRequest>

getDestination

public IndexRequest getDestination()

setRemoteInfo

public void setRemoteInfo(RemoteInfo remoteInfo)

getRemoteInfo

public RemoteInfo getRemoteInfo()

forSlice

public ReindexRequest forSlice(TaskId slicingTask,
                               SearchRequest slice,
                               int totalSlices)

Description copied from class: AbstractBulkByScrollRequest

Build a new request for a slice of the parent request.

Specified by:

forSlice in class AbstractBulkByScrollRequest<ReindexRequest>

readFrom

public void readFrom(StreamInput in)
              throws java.io.IOException

Description copied from interface: Streamable

Set this object's fields from a StreamInput.

Specified by:

readFrom in interface Streamable

Overrides:

readFrom in class AbstractBulkIndexByScrollRequest<ReindexRequest>

Throws:

java.io.IOException

writeTo

public void writeTo(StreamOutput out)
             throws java.io.IOException

Description copied from interface: Streamable

Write this object's fields to a StreamOutput.

Specified by:

writeTo in interface Streamable

Specified by:

writeTo in interface Writeable

Overrides:

writeTo in class AbstractBulkIndexByScrollRequest<ReindexRequest>

Throws:

java.io.IOException

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object