alluxio.cli.fsadmin.report

Class CapacityCommand

java.lang.Object

alluxio.cli.fsadmin.report.CapacityCommand

public class CapacityCommand
extends Object

Prints Alluxio capacity information.

Constructor Summary

Constructors

Constructor and Description
CapacityCommand(BlockMasterClient blockMasterClient, PrintStream printStream) Creates a new instance of CapacityCommand.

Method Summary

Modifier and Type	Method and Description
void	generateCapacityReport(GetWorkerReportOptions options, AlluxioConfiguration conf) Generates capacity report.
static String	getUsage()
int	run(org.apache.commons.cli.CommandLine cl) Runs report capacity command.

Methods inherited from class java.lang.Object

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

Constructor Detail

CapacityCommand

public CapacityCommand(BlockMasterClient blockMasterClient,
                       PrintStream printStream)

Creates a new instance of CapacityCommand.

Parameters:

blockMasterClient - client to connect to block master

printStream - stream to print summary information to

Method Detail

run

public int run(org.apache.commons.cli.CommandLine cl)
        throws IOException

Runs report capacity command.

Parameters:

cl - CommandLine to get client options

Returns:

0 on success, 1 otherwise

Throws:

IOException

generateCapacityReport

public void generateCapacityReport(GetWorkerReportOptions options,
                                   AlluxioConfiguration conf)
                            throws IOException

Generates capacity report.

Parameters:

options - GetWorkerReportOptions to get worker report

conf - the cluster configuration

Throws:

IOException

getUsage

public static String getUsage()

Returns:

report capacity command usage