Module org.elasticsearch.server

Package org.elasticsearch.cluster.routing

Class RecoverySource

java.lang.Object

org.elasticsearch.cluster.routing.RecoverySource

All Implemented Interfaces:

Writeable, ToXContent, ToXContentObject

Direct Known Subclasses:

RecoverySource.EmptyStoreRecoverySource, RecoverySource.ExistingStoreRecoverySource, RecoverySource.LocalShardsRecoverySource, RecoverySource.PeerRecoverySource, RecoverySource.SnapshotRecoverySource

public abstract class RecoverySource
extends Object
implements Writeable, ToXContentObject

Represents the recovery source of a shard. Available recovery types are: - RecoverySource.EmptyStoreRecoverySource recovery from an empty store - RecoverySource.ExistingStoreRecoverySource recovery from an existing store - RecoverySource.PeerRecoverySource recovery from a primary on another node - RecoverySource.SnapshotRecoverySource recovery from a snapshot - RecoverySource.LocalShardsRecoverySource recovery from other shards of another index on the same node

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	RecoverySource.EmptyStoreRecoverySource	Recovery from a fresh copy
static final class	RecoverySource.ExistingStoreRecoverySource	Recovery from an existing on-disk store
static class	RecoverySource.LocalShardsRecoverySource	recovery from other shards on same node (shrink index action)
static class	RecoverySource.PeerRecoverySource	peer recovery from a primary shard
static class	RecoverySource.SnapshotRecoverySource	recovery from a snapshot
static enum	RecoverySource.Type

Nested classes/interfaces inherited from interface org.elasticsearch.xcontent.ToXContent

ToXContent.DelegatingMapParams, ToXContent.MapParams, ToXContent.Params

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

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

Field Summary

Fields inherited from interface org.elasticsearch.xcontent.ToXContent

EMPTY_PARAMS

Constructor Summary

Constructors

Constructor	Description
RecoverySource()

Method Summary

Modifier and Type	Method	Description
void	addAdditionalFields(XContentBuilder builder, ToXContent.Params params)	to be overridden by subclasses
boolean	equals(Object o)
boolean	expectEmptyRetentionLeases()
abstract RecoverySource.Type	getType()
int	hashCode()
static RecoverySource	readFrom(StreamInput in)
boolean	shouldBootstrapNewHistoryUUID()
final XContentBuilder	toXContent(XContentBuilder builder, ToXContent.Params params)
protected void	writeAdditionalFields(StreamOutput out)	to be overridden by subclasses
final void	writeTo(StreamOutput out)	Write this into the StreamOutput.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.elasticsearch.xcontent.ToXContentObject

isFragment

Constructor Details

RecoverySource

public RecoverySource()

Method Details

toXContent

public final XContentBuilder toXContent(XContentBuilder builder,
 ToXContent.Params params)
                                 throws IOException

Specified by:

toXContent in interface ToXContent

Throws:

IOException

addAdditionalFields

public void addAdditionalFields(XContentBuilder builder,
 ToXContent.Params params)
                         throws IOException

to be overridden by subclasses

Throws:

IOException

readFrom

public static RecoverySource readFrom(StreamInput in)
                               throws IOException

Throws:

IOException

writeTo

public final void writeTo(StreamOutput out)
                   throws IOException

Description copied from interface: Writeable

Write this into the StreamOutput.

Specified by:

writeTo in interface Writeable

Throws:

IOException

writeAdditionalFields

protected void writeAdditionalFields(StreamOutput out)
                              throws IOException

to be overridden by subclasses

Throws:

IOException

getType

public abstract RecoverySource.Type getType()

shouldBootstrapNewHistoryUUID

public boolean shouldBootstrapNewHistoryUUID()

expectEmptyRetentionLeases

public boolean expectEmptyRetentionLeases()

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object