bbac0cf05e
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1531491 13f79535-47bb-0310-9956-ffa450edef68
255 lines
8.4 KiB
Batchfile
255 lines
8.4 KiB
Batchfile
@echo off
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@rem Licensed to the Apache Software Foundation (ASF) under one or more
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@rem contributor license agreements. See the NOTICE file distributed with
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@rem this work for additional information regarding copyright ownership.
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@rem The ASF licenses this file to You under the Apache License, Version 2.0
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@rem (the "License"); you may not use this file except in compliance with
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@rem the License. You may obtain a copy of the License at
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@rem
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@rem http://www.apache.org/licenses/LICENSE-2.0
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@rem
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@rem Unless required by applicable law or agreed to in writing, software
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@rem distributed under the License is distributed on an "AS IS" BASIS,
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@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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@rem See the License for the specific language governing permissions and
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@rem limitations under the License.
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@rem The Hadoop command script
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@rem
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@rem Environment Variables
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@rem
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@rem JAVA_HOME The java implementation to use. Overrides JAVA_HOME.
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@rem
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@rem YARN_CLASSPATH Extra Java CLASSPATH entries.
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@rem
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@rem YARN_HEAPSIZE The maximum amount of heap to use, in MB.
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@rem Default is 1000.
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@rem
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@rem YARN_{COMMAND}_HEAPSIZE overrides YARN_HEAPSIZE for a given command
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@rem eg YARN_NODEMANAGER_HEAPSIZE sets the heap
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@rem size for the NodeManager. If you set the
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@rem heap size in YARN_{COMMAND}_OPTS or YARN_OPTS
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@rem they take precedence.
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@rem
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@rem YARN_OPTS Extra Java runtime options.
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@rem
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@rem YARN_CLIENT_OPTS when the respective command is run.
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@rem YARN_{COMMAND}_OPTS etc YARN_NODEMANAGER_OPTS applies to NodeManager
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@rem for e.g. YARN_CLIENT_OPTS applies to
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@rem more than one command (fs, dfs, fsck,
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@rem dfsadmin etc)
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@rem
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@rem YARN_CONF_DIR Alternate conf dir. Default is ${HADOOP_YARN_HOME}/conf.
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@rem
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@rem YARN_ROOT_LOGGER The root appender. Default is INFO,console
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@rem
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setlocal enabledelayedexpansion
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if not defined HADOOP_BIN_PATH (
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set HADOOP_BIN_PATH=%~dp0
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)
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if "%HADOOP_BIN_PATH:~-1%" == "\" (
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set HADOOP_BIN_PATH=%HADOOP_BIN_PATH:~0,-1%
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)
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set DEFAULT_LIBEXEC_DIR=%HADOOP_BIN_PATH%\..\libexec
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if not defined HADOOP_LIBEXEC_DIR (
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set HADOOP_LIBEXEC_DIR=%DEFAULT_LIBEXEC_DIR%
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)
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call %DEFAULT_LIBEXEC_DIR%\yarn-config.cmd %*
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if "%1" == "--config" (
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shift
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shift
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)
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:main
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if exist %YARN_CONF_DIR%\yarn-env.cmd (
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call %YARN_CONF_DIR%\yarn-env.cmd
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)
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set yarn-command=%1
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call :make_command_arguments %*
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if not defined yarn-command (
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goto print_usage
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)
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@rem JAVA and JAVA_HEAP_MAX and set in hadoop-config.cmd
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if defined YARN_HEAPSIZE (
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@rem echo run with Java heapsize %YARN_HEAPSIZE%
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set JAVA_HEAP_MAX=-Xmx%YARN_HEAPSIZE%m
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)
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@rem CLASSPATH initially contains HADOOP_CONF_DIR & YARN_CONF_DIR
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if not defined HADOOP_CONF_DIR (
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echo No HADOOP_CONF_DIR set.
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echo Please specify it either in yarn-env.cmd or in the environment.
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goto :eof
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)
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set CLASSPATH=%HADOOP_CONF_DIR%;%YARN_CONF_DIR%;%CLASSPATH%
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@rem for developers, add Hadoop classes to CLASSPATH
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if exist %HADOOP_YARN_HOME%\yarn-api\target\classes (
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set CLASSPATH=%CLASSPATH%;%HADOOP_YARN_HOME%\yarn-api\target\classes
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)
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if exist %HADOOP_YARN_HOME%\yarn-common\target\classes (
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set CLASSPATH=%CLASSPATH%;%HADOOP_YARN_HOME%\yarn-common\target\classes
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)
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if exist %HADOOP_YARN_HOME%\yarn-mapreduce\target\classes (
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set CLASSPATH=%CLASSPATH%;%HADOOP_YARN_HOME%\yarn-mapreduce\target\classes
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)
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if exist %HADOOP_YARN_HOME%\yarn-master-worker\target\classes (
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set CLASSPATH=%CLASSPATH%;%HADOOP_YARN_HOME%\yarn-master-worker\target\classes
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)
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if exist %HADOOP_YARN_HOME%\yarn-server\yarn-server-nodemanager\target\classes (
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set CLASSPATH=%CLASSPATH%;%HADOOP_YARN_HOME%\yarn-server\yarn-server-nodemanager\target\classes
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)
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if exist %HADOOP_YARN_HOME%\yarn-server\yarn-server-common\target\classes (
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set CLASSPATH=%CLASSPATH%;%HADOOP_YARN_HOME%\yarn-server\yarn-server-common\target\classes
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)
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if exist %HADOOP_YARN_HOME%\yarn-server\yarn-server-resourcemanager\target\classes (
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set CLASSPATH=%CLASSPATH%;%HADOOP_YARN_HOME%\yarn-server\yarn-server-resourcemanager\target\classes
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)
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if exist %HADOOP_YARN_HOME%\build\test\classes (
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set CLASSPATH=%CLASSPATH%;%HADOOP_YARN_HOME%\build\test\classes
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)
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if exist %HADOOP_YARN_HOME%\build\tools (
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set CLASSPATH=%CLASSPATH%;%HADOOP_YARN_HOME%\build\tools
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)
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set CLASSPATH=%CLASSPATH%;%HADOOP_YARN_HOME%\%YARN_DIR%\*
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set CLASSPATH=%CLASSPATH%;%HADOOP_YARN_HOME%\%YARN_LIB_JARS_DIR%\*
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call :%yarn-command% %yarn-command-arguments%
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if defined JAVA_LIBRARY_PATH (
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set YARN_OPTS=%YARN_OPTS% -Djava.library.path=%JAVA_LIBRARY_PATH%
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)
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set java_arguments=%JAVA_HEAP_MAX% %YARN_OPTS% -classpath %CLASSPATH% %CLASS% %yarn-command-arguments%
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call %JAVA% %java_arguments%
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goto :eof
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:classpath
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@echo %CLASSPATH%
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goto :eof
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:rmadmin
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set CLASS=org.apache.hadoop.yarn.server.resourcemanager.tools.RMAdmin
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set YARN_OPTS=%YARN_OPTS% %YARN_CLIENT_OPTS%
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goto :eof
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:application
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set CLASS=org.apache.hadoop.yarn.client.cli.ApplicationCLI
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set YARN_OPTS=%YARN_OPTS% %YARN_CLIENT_OPTS%
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goto :eof
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:node
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set CLASS=org.apache.hadoop.yarn.client.cli.NodeCLI
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set YARN_OPTS=%YARN_OPTS% %YARN_CLIENT_OPTS%
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goto :eof
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:resourcemanager
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set CLASSPATH=%CLASSPATH%;%YARN_CONF_DIR%\rm-config\log4j.properties
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set CLASS=org.apache.hadoop.yarn.server.resourcemanager.ResourceManager
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set YARN_OPTS=%YARN_OPTS% %HADOOP_RESOURCEMANAGER_OPTS%
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if defined YARN_RESOURCEMANAGER_HEAPSIZE (
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set JAVA_HEAP_MAX=-Xmx%YARN_RESOURCEMANAGER_HEAPSIZE%m
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)
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goto :eof
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:nodemanager
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set CLASSPATH=%CLASSPATH%;%YARN_CONF_DIR%\nm-config\log4j.properties
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set CLASS=org.apache.hadoop.yarn.server.nodemanager.NodeManager
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set YARN_OPTS=%YARN_OPTS% -server %HADOOP_NODEMANAGER_OPTS%
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if defined YARN_NODEMANAGER_HEAPSIZE (
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set JAVA_HEAP_MAX=-Xmx%YARN_NODEMANAGER_HEAPSIZE%m
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)
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goto :eof
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:proxyserver
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set CLASS=org.apache.hadoop.yarn.server.webproxy.WebAppProxyServer
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set YARN_OPTS=%YARN_OPTS% %HADOOP_PROXYSERVER_OPTS%
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if defined YARN_PROXYSERVER_HEAPSIZE (
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set JAVA_HEAP_MAX=-Xmx%YARN_PROXYSERVER_HEAPSIZE%m
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)
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goto :eof
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:version
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set CLASS=org.apache.hadoop.util.VersionInfo
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set YARN_OPTS=%YARN_OPTS% %YARN_CLIENT_OPTS%
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goto :eof
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:jar
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set CLASS=org.apache.hadoop.util.RunJar
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set YARN_OPTS=%YARN_OPTS% %YARN_CLIENT_OPTS%
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goto :eof
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:logs
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set CLASS=org.apache.hadoop.yarn.logaggregation.LogDumper
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set YARN_OPTS=%YARN_OPTS% %YARN_CLIENT_OPTS%
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goto :eof
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:daemonlog
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set CLASS=org.apache.hadoop.log.LogLevel
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set YARN_OPTS=%YARN_OPTS% %YARN_CLIENT_OPTS%
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goto :eof
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@rem This changes %1, %2 etc. Hence those cannot be used after calling this.
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:make_command_arguments
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if "%1" == "--config" (
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shift
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shift
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)
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if [%2] == [] goto :eof
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shift
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set _yarnarguments=
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:MakeCmdArgsLoop
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if [%1]==[] goto :EndLoop
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if not defined _yarnarguments (
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set _yarnarguments=%1
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) else (
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set _yarnarguments=!_yarnarguments! %1
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)
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shift
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goto :MakeCmdArgsLoop
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:EndLoop
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set yarn-command-arguments=%_yarnarguments%
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goto :eof
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:print_usage
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@echo Usage: yarn [--config confdir] COMMAND
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@echo where COMMAND is one of:
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@echo resourcemanager run the ResourceManager
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@echo nodemanager run a nodemanager on each slave
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@echo historyserver run job history servers as a standalone daemon
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@echo rmadmin admin tools
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@echo version print the version
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@echo jar ^<jar^> run a jar file
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@echo application prints application(s) report/kill application
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@echo node prints node report(s)
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@echo logs dump container logs
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@echo classpath prints the class path needed to get the
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@echo Hadoop jar and the required libraries
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@echo daemonlog get/set the log level for each daemon
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@echo or
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@echo CLASSNAME run the class named CLASSNAME
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@echo Most commands print help when invoked w/o parameters.
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endlocal
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