alluxio.master.file.contexts

Class LoadMetadataContext

java.lang.Object

alluxio.master.file.contexts.OperationContext<LoadMetadataPOptions.Builder,LoadMetadataContext>

alluxio.master.file.contexts.LoadMetadataContext

public class LoadMetadataContext
extends OperationContext<LoadMetadataPOptions.Builder,LoadMetadataContext>

Used to merge and wrap LoadMetadataPOptions.

Method Summary

Modifier and Type	Method and Description
static LoadMetadataContext	create(LoadMetadataPOptions.Builder optionsBuilder)
static LoadMetadataContext	defaults()
UfsStatus	getUfsStatus()
static LoadMetadataContext	mergeFrom(LoadMetadataPOptions.Builder optionsBuilder) Merges and embeds the given LoadMetadataPOptions with the corresponding master options.
LoadMetadataContext	setUfsStatus(UfsStatus ufsStatus) Sets UfsStatus for the directory.
String	toString()

Methods inherited from class alluxio.master.file.contexts.OperationContext

getCancelledTrackers, getOptions, withTracker

Methods inherited from class java.lang.Object

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

Method Detail

create

public static LoadMetadataContext create(LoadMetadataPOptions.Builder optionsBuilder)

Parameters:

optionsBuilder - Builder for proto LoadMetadataPOptions

Returns:

the instance of LoadMetadataContext with the given options

mergeFrom

public static LoadMetadataContext mergeFrom(LoadMetadataPOptions.Builder optionsBuilder)

Merges and embeds the given LoadMetadataPOptions with the corresponding master options.

Parameters:

optionsBuilder - Builder for proto LoadMetadataPOptions to embed

Returns:

the instance of LoadMetadataContext with default values for master

defaults

public static LoadMetadataContext defaults()

Returns:

the instance of LoadMetadataContext with default values for master

getUfsStatus

@Nullable
public UfsStatus getUfsStatus()

Returns:

the Ufs status

setUfsStatus

public LoadMetadataContext setUfsStatus(UfsStatus ufsStatus)

Sets UfsStatus for the directory.

Parameters:

ufsStatus - Ufs status to set

Returns:

the updated context instance

toString

public String toString()

Overrides:

toString in class Object