org.elasticsearch.cluster.routing
Class IndexRoutingTable

java.lang.Object
  org.elasticsearch.cluster.routing.IndexRoutingTable

All Implemented Interfaces:

java.lang.Iterable<IndexShardRoutingTable>

@Immutable
public class IndexRoutingTable
extends java.lang.Object
implements java.lang.Iterable<IndexShardRoutingTable>

Nested Class Summary

static class

IndexRoutingTable.Builder

Method Summary

boolean	allPrimaryShardsActive()
boolean	allPrimaryShardsUnassigned()
java.lang.String	getIndex()
org.elasticsearch.common.collect.ImmutableMap<java.lang.Integer,IndexShardRoutingTable>	getShards()
GroupShardsIterator	groupByAllIt() A groups shards iterator where each groups is a single ShardRouting and a group is created for each shard routing.
GroupShardsIterator	groupByShardsIt() A group shards iterator where each group (ShardIterator is an iterator across shard replication group.
java.lang.String	index()
org.elasticsearch.common.collect.UnmodifiableIterator<IndexShardRoutingTable>	iterator()
IndexRoutingTable	normalizeVersions()
int	numberOfNodesShardsAreAllocatedOn(java.lang.String... excludedNodes)
java.lang.String	prettyPrint()
int	primaryShardsActive()
int	primaryShardsUnassigned()
ShardsIterator	randomAllActiveShardsIt()
ShardsIterator	randomAllShardsIt() An iterator over all shards (including replicas).
IndexShardRoutingTable	shard(int shardId)
org.elasticsearch.common.collect.ImmutableMap<java.lang.Integer,IndexShardRoutingTable>	shards()
java.util.List<ShardRouting>	shardsWithState(ShardRoutingState... states)
void	validate()
void	validate(RoutingTableValidation validation, MetaData metaData)

Methods inherited from class java.lang.Object

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

Method Detail

index

public java.lang.String index()

getIndex

public java.lang.String getIndex()

normalizeVersions

public IndexRoutingTable normalizeVersions()

validate

public void validate(RoutingTableValidation validation,
                     MetaData metaData)

iterator

public org.elasticsearch.common.collect.UnmodifiableIterator<IndexShardRoutingTable> iterator()

Specified by:

iterator in interface java.lang.Iterable<IndexShardRoutingTable>

numberOfNodesShardsAreAllocatedOn

public int numberOfNodesShardsAreAllocatedOn(java.lang.String... excludedNodes)

shards

public org.elasticsearch.common.collect.ImmutableMap<java.lang.Integer,IndexShardRoutingTable> shards()

getShards

public org.elasticsearch.common.collect.ImmutableMap<java.lang.Integer,IndexShardRoutingTable> getShards()

shard

public IndexShardRoutingTable shard(int shardId)

allPrimaryShardsActive

public boolean allPrimaryShardsActive()

primaryShardsActive

public int primaryShardsActive()

allPrimaryShardsUnassigned

public boolean allPrimaryShardsUnassigned()

primaryShardsUnassigned

public int primaryShardsUnassigned()

shardsWithState

public java.util.List<ShardRouting> shardsWithState(ShardRoutingState... states)

randomAllShardsIt

public ShardsIterator randomAllShardsIt()

An iterator over all shards (including replicas).

randomAllActiveShardsIt

public ShardsIterator randomAllActiveShardsIt()

groupByShardsIt

public GroupShardsIterator groupByShardsIt()

A group shards iterator where each group (ShardIterator is an iterator across shard replication group.

groupByAllIt

public GroupShardsIterator groupByAllIt()

A groups shards iterator where each groups is a single ShardRouting and a group is created for each shard routing.

This basically means that components that use the GroupShardsIterator will iterate over *all* the shards (all the replicas) within the index.

validate

public void validate()
              throws RoutingValidationException

Throws:

RoutingValidationException

prettyPrint

public java.lang.String prettyPrint()