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MAPREDUCE-3194. "mapred mradmin" command is broken in mrv2 (Jason Lowe via bobby)

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git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1235956 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Robert Joseph Evans 2012-01-25 21:22:33 +00:00
parent a00640a3db
commit 1149d9a13d
2 changed files with 11 additions and 13 deletions
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3
hadoop-mapreduce-project/CHANGES.txt
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@ -52,6 +52,9 @@ Trunk (unreleased changes)
MAPREDUCE-2944. Improve checking of input for JobClient.displayTasks() (XieXianshan via harsh)
BUG FIXES
MAPREDUCE-3194. "mapred mradmin" command is broken in mrv2
(Jason Lowe via bobby)
MAPREDUCE-3462. Fix Gridmix JUnit testcase failures.
(Ravi Prakash and Ravi Gummadi via amarrk)

21
hadoop-mapreduce-project/bin/mapred
View File

@ -30,9 +30,6 @@ fi
function print_usage(){
echo "Usage: mapred [--config confdir] COMMAND"
echo " where COMMAND is one of:"
echo " mradmin run a Map-Reduce admin client"
echo " jobtracker run the MapReduce job Tracker node"
echo " tasktracker run a MapReduce task Tracker node"
echo " pipes run a Pipes job"
echo " job manipulate MapReduce jobs"
echo " queue get information regarding JobQueues"
@ -51,16 +48,7 @@ fi
COMMAND=$1
shift
if [ "$COMMAND" = "mradmin" ] ; then
CLASS=org.apache.hadoop.mapred.tools.MRAdmin
HADOOP_OPTS="$HADOOP_OPTS $HADOOP_CLIENT_OPTS"
elif [ "$COMMAND" = "jobtracker" ] ; then
CLASS=org.apache.hadoop.mapred.JobTracker
HADOOP_OPTS="$HADOOP_OPTS $HADOOP_JOBTRACKER_OPTS"
elif [ "$COMMAND" = "tasktracker" ] ; then
CLASS=org.apache.hadoop.mapred.TaskTracker
HADOOP_OPTS="$HADOOP_OPTS $HADOOP_TASKTRACKER_OPTS"
elif [ "$COMMAND" = "job" ] ; then
if [ "$COMMAND" = "job" ] ; then
CLASS=org.apache.hadoop.mapred.JobClient
elif [ "$COMMAND" = "queue" ] ; then
CLASS=org.apache.hadoop.mapred.JobQueueClient
@ -75,6 +63,13 @@ elif [ "$COMMAND" = "classpath" ] ; then
elif [ "$COMMAND" = "groups" ] ; then
CLASS=org.apache.hadoop.mapred.tools.GetGroups
HADOOP_OPTS="$HADOOP_OPTS $HADOOP_CLIENT_OPTS"
elif [ "$COMMAND" = "mradmin" ] \
|| [ "$COMMAND" = "jobtracker" ] \
|| [ "$COMMAND" = "tasktracker" ] ; then
echo "Sorry, the $COMMAND command is no longer supported."
echo "You may find similar functionality with the \"yarn\" shell command."
print_usage
exit
else
echo $COMMAND - invalid command
print_usage