Package org.elasticsearch.upgrades

Class SystemIndexMigrationTaskParams

java.lang.Object

org.elasticsearch.upgrades.SystemIndexMigrationTaskParams

All Implemented Interfaces:

ClusterState.FeatureAware, NamedWriteable, VersionedNamedWriteable, Writeable, PersistentTaskParams, ToXContent, ToXContentObject

public class SystemIndexMigrationTaskParams
extends Object
implements PersistentTaskParams

The params used to initialize SystemIndexMigrator when it's initially kicked off. Currently doesn't do anything. In the future, a name of a feature could be used to indicate that only a specific feature should be migrated.

Nested Class Summary

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

Modifier and Type	Field	Description
static final ObjectParser<SystemIndexMigrationTaskParams,Void>	PARSER
static final String	SYSTEM_INDEX_UPGRADE_TASK_NAME

Fields inherited from interface org.elasticsearch.xcontent.ToXContent

EMPTY_PARAMS

Constructor Summary

Constructors

Constructor	Description
SystemIndexMigrationTaskParams()
SystemIndexMigrationTaskParams(StreamInput in)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object obj)
static SystemIndexMigrationTaskParams	fromXContent(XContentParser parser)
Version	getMinimalSupportedVersion()	The minimal version of the recipient this object can be sent to
String	getWriteableName()	Returns the name of the writeable object
int	hashCode()
XContentBuilder	toXContent(XContentBuilder builder, ToXContent.Params params)
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.cluster.ClusterState.FeatureAware

getRequiredFeature

Methods inherited from interface org.elasticsearch.xcontent.ToXContentObject

isFragment

Field Details

SYSTEM_INDEX_UPGRADE_TASK_NAME

public static final String SYSTEM_INDEX_UPGRADE_TASK_NAME

See Also:

• Constant Field Values

PARSER

public static final ObjectParser<SystemIndexMigrationTaskParams,Void> PARSER

Constructor Details

SystemIndexMigrationTaskParams

public SystemIndexMigrationTaskParams()

SystemIndexMigrationTaskParams

public SystemIndexMigrationTaskParams(StreamInput in)

Method Details

fromXContent

public static SystemIndexMigrationTaskParams fromXContent(XContentParser parser)

writeTo

public void writeTo(StreamOutput out)
             throws IOException

Description copied from interface: Writeable

Write this into the StreamOutput.

Specified by:

writeTo in interface Writeable

Throws:

IOException

toXContent

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

Specified by:

toXContent in interface ToXContent

Throws:

IOException

getWriteableName

public String getWriteableName()

Description copied from interface: VersionedNamedWriteable

Returns the name of the writeable object

Specified by:

getWriteableName in interface NamedWriteable

Specified by:

getWriteableName in interface VersionedNamedWriteable

getMinimalSupportedVersion

public Version getMinimalSupportedVersion()

Description copied from interface: VersionedNamedWriteable

The minimal version of the recipient this object can be sent to

Specified by:

getMinimalSupportedVersion in interface VersionedNamedWriteable

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object