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MAPREDUCE-4123. Remove the 'mapred groups' command, which is no longer supported. (Contributed by Devaraj K)

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git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1393775 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Siddharth Seth 2012-10-03 21:24:55 +00:00
parent 247a5ee2f9
commit 803828b996
2 changed files with 5 additions and 5 deletions
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3
hadoop-mapreduce-project/CHANGES.txt
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@ -142,6 +142,9 @@ Release 2.0.3-alpha - Unreleased
INCOMPATIBLE CHANGES INCOMPATIBLE CHANGES
MAPREDUCE-4123. Remove the 'mapred groups' command, which is no longer
supported. (Devaraj K via sseth)
NEW FEATURES NEW FEATURES
IMPROVEMENTS IMPROVEMENTS

7
hadoop-mapreduce-project/bin/mapred
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@ -35,7 +35,6 @@ function print_usage(){
echo " queue get information regarding JobQueues" echo " queue get information regarding JobQueues"
echo " classpath prints the class path needed for running" echo " classpath prints the class path needed for running"
echo " mapreduce subcommands" echo " mapreduce subcommands"
echo " groups get the groups which users belong to"
echo " historyserver run job history servers as a standalone daemon" echo " historyserver run job history servers as a standalone daemon"
echo " distcp <srcurl> <desturl> copy file or directories recursively" echo " distcp <srcurl> <desturl> copy file or directories recursively"
echo " archive -archiveName NAME -p <parent path> <src>* <dest> create a hadoop archive" echo " archive -archiveName NAME -p <parent path> <src>* <dest> create a hadoop archive"
@ -63,9 +62,6 @@ elif [ "$COMMAND" = "sampler" ] ; then
HADOOP_OPTS="$HADOOP_OPTS $HADOOP_CLIENT_OPTS" HADOOP_OPTS="$HADOOP_OPTS $HADOOP_CLIENT_OPTS"
elif [ "$COMMAND" = "classpath" ] ; then elif [ "$COMMAND" = "classpath" ] ; then
echo -n echo -n
elif [ "$COMMAND" = "groups" ] ; then
CLASS=org.apache.hadoop.mapred.tools.GetGroups
HADOOP_OPTS="$HADOOP_OPTS $HADOOP_CLIENT_OPTS"
elif [ "$COMMAND" = "historyserver" ] ; then elif [ "$COMMAND" = "historyserver" ] ; then
CLASS=org.apache.hadoop.mapreduce.v2.hs.JobHistoryServer CLASS=org.apache.hadoop.mapreduce.v2.hs.JobHistoryServer
HADOOP_OPTS="$HADOOP_OPTS -Dmapred.jobsummary.logger=${HADOOP_JHS_LOGGER:-INFO,console} $HADOOP_JOB_HISTORYSERVER_OPTS" HADOOP_OPTS="$HADOOP_OPTS -Dmapred.jobsummary.logger=${HADOOP_JHS_LOGGER:-INFO,console} $HADOOP_JOB_HISTORYSERVER_OPTS"
@ -74,7 +70,8 @@ elif [ "$COMMAND" = "historyserver" ] ; then
fi fi
elif [ "$COMMAND" = "mradmin" ] \ elif [ "$COMMAND" = "mradmin" ] \
|| [ "$COMMAND" = "jobtracker" ] \ || [ "$COMMAND" = "jobtracker" ] \
|| [ "$COMMAND" = "tasktracker" ] ; then || [ "$COMMAND" = "tasktracker" ] \
|| [ "$COMMAND" = "groups" ] ; then
echo "Sorry, the $COMMAND command is no longer supported." echo "Sorry, the $COMMAND command is no longer supported."
echo "You may find similar functionality with the \"yarn\" shell command." echo "You may find similar functionality with the \"yarn\" shell command."
print_usage print_usage