org.apache.hadoop.hbase

Class HBaseClusterManager.RemoteShell

java.lang.Object

org.apache.hadoop.util.Shell

org.apache.hadoop.util.Shell.ShellCommandExecutor

org.apache.hadoop.hbase.HBaseClusterManager.RemoteShell

All Implemented Interfaces:

org.apache.hadoop.util.Shell.CommandExecutor

Enclosing class:

HBaseClusterManager

protected class HBaseClusterManager.RemoteShell
extends org.apache.hadoop.util.Shell.ShellCommandExecutor

Executes commands over SSH

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.util.Shell

org.apache.hadoop.util.Shell.CommandExecutor, org.apache.hadoop.util.Shell.ExitCodeException, org.apache.hadoop.util.Shell.OSType, org.apache.hadoop.util.Shell.ShellCommandExecutor

Field Summary

Fields

Modifier and Type	Field and Description
private String	hostname
private String	user

Fields inherited from class org.apache.hadoop.util.Shell

FREEBSD, inheritParentEnv, isSetsidAvailable, LINK_COMMAND, LINUX, LOG, MAC, osType, OTHER, PPC_64, READ_LINK_COMMAND, SET_GROUP_COMMAND, SET_OWNER_COMMAND, SET_PERMISSION_COMMAND, SOLARIS, timeOutInterval, TOKEN_SEPARATOR_REGEX, USER_NAME_COMMAND, WINDOWS, WINDOWS_MAX_SHELL_LENGHT, WindowsProcessLaunchLock, WINUTILS

Constructor Summary

Constructors

Constructor and Description
RemoteShell(String hostname, String[] execString)
RemoteShell(String hostname, String[] execString, File dir)
RemoteShell(String hostname, String[] execString, File dir, Map<String,String> env)
RemoteShell(String hostname, String[] execString, File dir, Map<String,String> env, long timeout)
RemoteShell(String hostname, String user, String[] execString)

Method Summary

Modifier and Type	Method and Description
void	execute()
String[]	getExecString()

Methods inherited from class org.apache.hadoop.util.Shell.ShellCommandExecutor

close, getOutput, parseExecResult, toString

Methods inherited from class org.apache.hadoop.util.Shell

appendScriptExtension, appendScriptExtension, checkWindowsCommandLineLength, execCommand, execCommand, execCommand, getCheckProcessIsAliveCommand, getEnvironment, getEnvironmentVariableRegex, getExitCode, getGetPermissionCommand, getGroupsCommand, getGroupsForUserCommand, getHadoopHome, getProcess, getQualifiedBinPath, getReadlinkCommand, getRunScriptCommand, getSetOwnerCommand, getSetPermissionCommand, getSetPermissionCommand, getSignalKillCommand, getSymlinkCommand, getUsersForNetgroupCommand, getWinUtilsPath, isJava7OrAbove, isTimedOut, run, setEnvironment, setWorkingDirectory

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.hadoop.util.Shell.CommandExecutor

getExitCode

Field Detail

hostname

private String hostname

user

private String user

Constructor Detail

RemoteShell

public RemoteShell(String hostname,
                   String[] execString,
                   File dir,
                   Map<String,String> env,
                   long timeout)

RemoteShell

public RemoteShell(String hostname,
                   String[] execString,
                   File dir,
                   Map<String,String> env)

RemoteShell

public RemoteShell(String hostname,
                   String[] execString,
                   File dir)

RemoteShell

public RemoteShell(String hostname,
                   String[] execString)

RemoteShell

public RemoteShell(String hostname,
                   String user,
                   String[] execString)

Method Detail

getExecString

public String[] getExecString()

Overrides:

getExecString in class org.apache.hadoop.util.Shell.ShellCommandExecutor

execute

public void execute()
             throws IOException

Specified by:

execute in interface org.apache.hadoop.util.Shell.CommandExecutor

Overrides:

execute in class org.apache.hadoop.util.Shell.ShellCommandExecutor

Throws:

IOException