Module org.elasticsearch.server

Package org.elasticsearch.cluster.routing

Class IndexRouting.ExtractFromSource

java.lang.Object

org.elasticsearch.cluster.routing.IndexRouting

org.elasticsearch.cluster.routing.IndexRouting.ExtractFromSource

Enclosing class:

IndexRouting

public static class IndexRouting.ExtractFromSource
extends IndexRouting

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	IndexRouting.ExtractFromSource.Builder

Nested classes/interfaces inherited from class org.elasticsearch.cluster.routing.IndexRouting

IndexRouting.ExtractFromSource

Field Summary

Fields inherited from class org.elasticsearch.cluster.routing.IndexRouting

indexName

Method Summary

Modifier and Type	Method	Description
IndexRouting.ExtractFromSource.Builder	builder()
void	checkIndexSplitAllowed()	Check if the _split index operation is allowed for an index
void	collectSearchShards(String routing, IntConsumer consumer)	Collect all of the shard ids that *may* contain documents with the provided routing.
String	createId(Map<String,Object> flat, byte[] suffix)
String	createId(XContentType sourceType, BytesReference source, byte[] suffix)
int	deleteShard(String id, String routing)	Called when deleting a document to generate the shard id that should contain a document with the provided _id and (optional) _routing.
int	getShard(String id, String routing)	Called when getting a document to generate the shard id that should contain a document with the provided _id and (optional) _routing.
int	indexShard(String id, String routing, XContentType sourceType, BytesReference source, Consumer<String> routingHashSetter)	Called when indexing a document to generate the shard id that should contain a document with the provided parameters.
boolean	matchesField(String fieldName)
void	process(IndexRequest indexRequest)
int	updateShard(String id, String routing)	Called when updating a document to generate the shard id that should contain a document with the provided _id and (optional) _routing.

Methods inherited from class org.elasticsearch.cluster.routing.IndexRouting

fromIndexMetadata, hashToShardId

Methods inherited from class java.lang.Object

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

Method Details

matchesField

public boolean matchesField(String fieldName)

process

public void process(IndexRequest indexRequest)

Specified by:

process in class IndexRouting

indexShard

public int indexShard(String id,
 @Nullable
 String routing,
 XContentType sourceType,
 BytesReference source,
 Consumer<String> routingHashSetter)

Description copied from class: IndexRouting

Called when indexing a document to generate the shard id that should contain a document with the provided parameters.

Specified by:

indexShard in class IndexRouting

createId

public String createId(XContentType sourceType,
 BytesReference source,
 byte[] suffix)

createId

public String createId(Map<String,Object> flat,
 byte[] suffix)

builder

public IndexRouting.ExtractFromSource.Builder builder()

updateShard

public int updateShard(String id,
 @Nullable
 String routing)

Description copied from class: IndexRouting

Called when updating a document to generate the shard id that should contain a document with the provided _id and (optional) _routing.

Specified by:

updateShard in class IndexRouting

deleteShard

public int deleteShard(String id,
 @Nullable
 String routing)

Description copied from class: IndexRouting

Called when deleting a document to generate the shard id that should contain a document with the provided _id and (optional) _routing.

Specified by:

deleteShard in class IndexRouting

getShard

public int getShard(String id,
 @Nullable
 String routing)

Description copied from class: IndexRouting

Called when getting a document to generate the shard id that should contain a document with the provided _id and (optional) _routing.

Specified by:

getShard in class IndexRouting

checkIndexSplitAllowed

public void checkIndexSplitAllowed()

Description copied from class: IndexRouting

Check if the _split index operation is allowed for an index

Overrides:

checkIndexSplitAllowed in class IndexRouting

collectSearchShards

public void collectSearchShards(String routing,
 IntConsumer consumer)

Description copied from class: IndexRouting

Collect all of the shard ids that *may* contain documents with the provided routing. Indices with a routing_partition will collect more than one shard. Indices without a partition will collect the same shard id as would be returned by IndexRouting.getShard(java.lang.String, java.lang.String).

Note: This is called for any search-like requests that have a routing specified but only if they have a routing specified. If they do not have a routing they just use all shards in the index.

Specified by:

collectSearchShards in class IndexRouting