org.elasticsearch.cluster.routing.allocation

クラス AllocationExplanation

java.lang.Object

org.elasticsearch.cluster.routing.allocation.AllocationExplanation

すべての実装されたインタフェース:

Streamable

public class AllocationExplanation
extends Object
implements Streamable

Instances of this class keeps explanations of decisions that have been made by allocation. An AllocationExplanation consists of a set of per node explanations. Since AllocationExplanation.NodeExplanations are related to shards an AllocationExplanation maps a shards id to a set of AllocationExplanation.NodeExplanations.

ネストされたクラスのサマリー

ネストされたクラス

修飾子とタイプ	クラスと説明
static class	AllocationExplanation.NodeExplanation Instances of this class keep messages and informations about nodes of an allocation

フィールドのサマリー

フィールド

修飾子とタイプ	フィールドと説明
static AllocationExplanation	EMPTY

コンストラクタのサマリー

コンストラクタ

コンストラクタと説明
AllocationExplanation()

メソッドのサマリー

修飾子とタイプ	メソッドと説明
AllocationExplanation	add(ShardId shardId, AllocationExplanation.NodeExplanation nodeExplanation) Create and add a node explanation to this explanation referencing a shard
Map<ShardId,List<AllocationExplanation.NodeExplanation>>	explanations() List of explanations involved by this AllocationExplanation
static AllocationExplanation	readAllocationExplanation(StreamInput in) Read an AllocationExplanation from an StreamInput
void	readFrom(StreamInput in)
void	writeTo(StreamOutput out)

クラスから継承されたメソッド java.lang.Object

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

フィールドの詳細

EMPTY

public static final AllocationExplanation EMPTY

コンストラクタの詳細

AllocationExplanation

public AllocationExplanation()

メソッドの詳細

add

public AllocationExplanation add(ShardId shardId,
                                 AllocationExplanation.NodeExplanation nodeExplanation)

Create and add a node explanation to this explanation referencing a shard

パラメータ:

shardId - id the of the referenced shard

nodeExplanation - Explanation itself

戻り値:

AllocationExplanation involving the explanation

explanations

public Map<ShardId,List<AllocationExplanation.NodeExplanation>> explanations()

List of explanations involved by this AllocationExplanation

戻り値:

Map of shard ids and corresponding explanations

readAllocationExplanation

public static AllocationExplanation readAllocationExplanation(StreamInput in)
                                                       throws IOException

Read an AllocationExplanation from an StreamInput

パラメータ:

in - StreamInput to read from

戻り値:

a new AllocationExplanation read from the stream

例外:

IOException - if something bad happened while reading

readFrom

public void readFrom(StreamInput in)
              throws IOException

定義:

readFrom インタフェース内 Streamable

例外:

IOException

writeTo

public void writeTo(StreamOutput out)
             throws IOException

定義:

writeTo インタフェース内 Streamable

例外:

IOException