alluxio.cli.fsadmin.command

Class Context

java.lang.Object

alluxio.cli.fsadmin.command.Context

All Implemented Interfaces:

Closeable, AutoCloseable

public class Context
extends Object
implements Closeable

Context for running an fsadmin command.

Constructor Summary

Constructors

Constructor and Description
Context(FileSystemMasterClient fsClient, BlockMasterClient blockClient, MetaMasterClient metaClient, MetricsMasterClient metricsClient, JournalMasterClient masterJournalMasterClient, JournalMasterClient jobMasterJournalMasterClient, JobMasterClient jobMasterClient, PrintStream printStream)

Method Summary

Modifier and Type	Method and Description
void	close()
BlockMasterClient	getBlockClient()
protected com.google.common.io.Closer	getCloser()
FileSystemMasterClient	getFsClient()
JobMasterClient	getJobMasterClient()
JournalMasterClient	getJournalMasterClientForJobMaster()
JournalMasterClient	getJournalMasterClientForMaster()
MetaMasterClient	getMetaClient()
MetricsMasterClient	getMetricsClient()
PrintStream	getPrintStream()

Methods inherited from class java.lang.Object

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

Constructor Detail

Context

public Context(FileSystemMasterClient fsClient,
               BlockMasterClient blockClient,
               MetaMasterClient metaClient,
               MetricsMasterClient metricsClient,
               JournalMasterClient masterJournalMasterClient,
               JournalMasterClient jobMasterJournalMasterClient,
               JobMasterClient jobMasterClient,
               PrintStream printStream)

Parameters:

fsClient - filesystem master client

blockClient - block master client

metaClient - meta master client

masterJournalMasterClient - journal master client for master

metricsClient - metrics master client

jobMasterJournalMasterClient - journal master client for job_master

jobMasterClient - job master client

printStream - print stream to write to

Method Detail

getFsClient

public FileSystemMasterClient getFsClient()

Returns:

the filesystem master client

getBlockClient

public BlockMasterClient getBlockClient()

Returns:

the block master client

getMetaClient

public MetaMasterClient getMetaClient()

Returns:

the meta master client

getMetricsClient

public MetricsMasterClient getMetricsClient()

Returns:

the metrics master client

getJournalMasterClientForMaster

public JournalMasterClient getJournalMasterClientForMaster()

Returns:

the journal master client for master

getJournalMasterClientForJobMaster

public JournalMasterClient getJournalMasterClientForJobMaster()

Returns:

the journal master client for master

getJobMasterClient

public JobMasterClient getJobMasterClient()

Returns:

the job master client

getPrintStream

public PrintStream getPrintStream()

Returns:

the print stream to write to

getCloser

protected com.google.common.io.Closer getCloser()

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Throws:

IOException