Package alluxio.cli.fsadmin.command

Class EnableWorkerCommand

java.lang.Object

alluxio.cli.fsadmin.command.AbstractFsAdminCommand

alluxio.cli.fsadmin.command.EnableWorkerCommand

All Implemented Interfaces:

alluxio.cli.Command, java.io.Closeable, java.lang.AutoCloseable

public class EnableWorkerCommand
extends AbstractFsAdminCommand

The DecommissionWorkerCommand can specify to disable certain workers in the cluster, so they are not allowed to register again. This command is the reverse operation of that, which enables those workers to register to the cluster. See the help message for more details.

Field Summary

Fields inherited from class alluxio.cli.fsadmin.command.AbstractFsAdminCommand

mBlockClient, mFsClient, mJobMasterClient, mJobMasterJournalMasterClient, mMasterJournalMasterClient, mMetaClient, mMetaConfigClient, mMetricsClient, mPrintStream

Constructor Summary

Constructors

Constructor	Description
EnableWorkerCommand(Context context, alluxio.conf.AlluxioConfiguration alluxioConf)

Method Summary

Modifier and Type	Method	Description
java.lang.String	getCommandName()
java.lang.String	getDescription()
org.apache.commons.cli.Options	getOptions()
java.lang.String	getUsage()
int	run(org.apache.commons.cli.CommandLine cl)

Methods inherited from class java.lang.Object

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

Methods inherited from interface alluxio.cli.Command

close, getSubCommands, hasSubCommand, parseAndValidateArgs, validateArgs

Constructor Detail

EnableWorkerCommand

public EnableWorkerCommand(Context context,
                           alluxio.conf.AlluxioConfiguration alluxioConf)

Parameters:

context - fsadmin command context

alluxioConf - Alluxio configuration

Method Detail

run

public int run(org.apache.commons.cli.CommandLine cl)
        throws alluxio.exception.AlluxioException,
               java.io.IOException

Throws:

alluxio.exception.AlluxioException

java.io.IOException

getCommandName

public java.lang.String getCommandName()

getOptions

public org.apache.commons.cli.Options getOptions()

getUsage

public java.lang.String getUsage()

getDescription

public java.lang.String getDescription()