DShell.cmd - Simple wrapper around Hadoop's distributed shell prog org.apache.hadoop.yarn.applications.distributedshell.Client

DShell.cmd

@setlocal
@Echo OFF

if "%1" == "" (
	set ShellCmd=-help
) else (
	set ShellCmd=-shell_command %1
	shift
)

if "%1" == "" (
	set ShellArgs=
) else (
	set ShellArgs=-shell_args %*
)

set HadoopCmd=%HADOOP_HOME%\bin\hadoop.cmd

call "%HadoopCmd%" org.apache.hadoop.yarn.applications.distributedshell.Client -jar "%HADOOP_HOME%\share\hadoop\yarn\hadoop-yarn-applications-distributedshell-2.6.0.jar" %ShellCmd% %ShellArgs%

if ERRORLEVEL 1 (
	Echo Error %ERRORLEVEL% from DShell cmd: %ShellCmd% %ShellArgs%
	exit /B %ERRORLEVEL%
) else (
	Echo DShell cmd completed successfully: %ShellCmd% %ShellArgs%
	exit /B 0
)