Package org.apache.accumulo.shell.commands

Class ListTabletsCommand

java.lang.Object

org.apache.accumulo.shell.Shell.Command

org.apache.accumulo.shell.commands.ListTabletsCommand

public class ListTabletsCommand
extends Shell.Command

Utility that generates single line tablet info. The output of this could be fed to sort, awk, grep, etc inorder to answer questions like which tablets have the most files.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.accumulo.shell.Shell.Command

Shell.Command.CompletionSet

Constructor Summary

Constructors

Constructor	Description
ListTabletsCommand()

Method Summary

Modifier and Type	Method	Description
String	description()
int	execute(String fullCommand, org.apache.commons.cli.CommandLine cl, Shell shellState)
protected List<org.apache.accumulo.shell.commands.ListTabletsCommand.TabletRowInfo>	getMetadataInfo(Shell shellState, org.apache.accumulo.shell.commands.ListTabletsCommand.TableInfo tableInfo)
org.apache.commons.cli.Options	getOptions()
int	numArgs()	If the number of arguments is not always zero (not including those arguments handled through Options), make sure to override the Shell.Command.usage() method.
protected void	printResults(org.apache.commons.cli.CommandLine cl, Shell shellState, List<String> lines)

Methods inherited from class org.apache.accumulo.shell.Shell.Command

getName, getOptionsWithHelp, printHelp, printHelp, registerCompletion, registerCompletionForCommands, registerCompletionForNamespaces, registerCompletionForTables, registerCompletionForUsers, registerCompletionGeneral, usage

Methods inherited from class java.lang.Object

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

Constructor Detail

ListTabletsCommand

public ListTabletsCommand()

Method Detail

execute

public int execute(String fullCommand,
                   org.apache.commons.cli.CommandLine cl,
                   Shell shellState)
            throws Exception

Specified by:

execute in class Shell.Command

Throws:

Exception

printResults

protected void printResults(org.apache.commons.cli.CommandLine cl,
                            Shell shellState,
                            List<String> lines)
                     throws Exception

Throws:

Exception

getMetadataInfo

protected List<org.apache.accumulo.shell.commands.ListTabletsCommand.TabletRowInfo> getMetadataInfo(Shell shellState,
                                                                                                    org.apache.accumulo.shell.commands.ListTabletsCommand.TableInfo tableInfo)
                                                                                             throws Exception

Throws:

Exception

description

public String description()

Specified by:

description in class Shell.Command

numArgs

public int numArgs()

Description copied from class: Shell.Command

If the number of arguments is not always zero (not including those arguments handled through Options), make sure to override the Shell.Command.usage() method. Otherwise, Shell.Command.usage() does need to be overridden.

Specified by:

numArgs in class Shell.Command

getOptions

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

Overrides:

getOptions in class Shell.Command