HADOOP-11257. Update "hadoop jar" documentation to warn against using it for launching yarn jars (iwasakims via cmccabe)
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@ -110,6 +110,9 @@ Release 2.7.0 - UNRELEASED
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HADOOP-11300. KMS startup scripts must not display the keystore /
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truststore passwords. (Arun Suresh via wang)
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HADOOP-11257. Update "hadoop jar" documentation to warn against using it
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for launching yarn jars (iwasakims via cmccabe)
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Release 2.6.0 - 2014-11-18
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INCOMPATIBLE CHANGES
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@ -31,6 +31,8 @@ function print_usage(){
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echo " fs run a generic filesystem user client"
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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 " note: please use \"yarn jar\" to launch"
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echo " YARN applications, not this command."
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echo " checknative [-a|-h] check native hadoop and compression libraries availability"
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echo " distcp <srcurl> <desturl> copy file or directories recursively"
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echo " archive -archiveName NAME -p <parent path> <src>* <dest> create a hadoop archive"
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@ -101,6 +103,9 @@ case $COMMAND in
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CLASS=org.apache.hadoop.util.VersionInfo
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elif [ "$COMMAND" = "jar" ] ; then
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CLASS=org.apache.hadoop.util.RunJar
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if [[ -n "${YARN_OPTS}" ]] || [[ -n "${YARN_CLIENT_OPTS}" ]]; then
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echo "WARNING: Use \"yarn jar\" to launch YARN applications."
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fi
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elif [ "$COMMAND" = "key" ] ; then
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CLASS=org.apache.hadoop.crypto.key.KeyShell
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elif [ "$COMMAND" = "checknative" ] ; then
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@ -161,6 +161,11 @@ call :updatepath %HADOOP_BIN_PATH%
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goto :eof
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:jar
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if defined YARN_OPTS (
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@echo WARNING: Use "yarn jar" to launch YARN applications.
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) else if defined YARN_CLIENT_OPTS (
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@echo WARNING: Use "yarn jar" to launch YARN applications.
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)
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set CLASS=org.apache.hadoop.util.RunJar
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goto :eof
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@ -241,6 +246,8 @@ call :updatepath %HADOOP_BIN_PATH%
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goto :MakeCmdArgsLoop
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:EndLoop
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set hadoop-command-arguments=%_arguments%
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@echo note: please use "yarn jar" to launch
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@echo YARN applications, not this command.
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goto :eof
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:print_usage
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@ -177,6 +177,9 @@ User Commands
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Word count example is also run using jar command. It can be referred from
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Wordcount example
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Use {{{../../hadoop-yarn/hadoop-yarn-site/YarnCommands.html#jar}<<<yarn jar>>>}}
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to launch YARN applications instead.
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* <<<job>>>
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Deprecated. Use
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