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HADOOP-8214. make hadoop script recognize a full set of deprecated commands (rvs via tucu)

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git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1333231 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Alejandro Abdelnur 2012-05-02 22:43:59 +00:00
parent a5a2abbacc
commit 6575fcd430
2 changed files with 10 additions and 6 deletions
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2
hadoop-common-project/hadoop-common/CHANGES.txt
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@ -282,6 +282,8 @@ Release 2.0.0 - UNRELEASED
HADOOP-8185. Update namenode -format documentation and add -nonInteractive HADOOP-8185. Update namenode -format documentation and add -nonInteractive
and -force. (Arpit Gupta via atm) and -force. (Arpit Gupta via atm)
HADOOP-8214. make hadoop script recognize a full set of deprecated commands (rvs via tucu)
OPTIMIZATIONS OPTIMIZATIONS
BUG FIXES BUG FIXES

14
hadoop-common-project/hadoop-common/src/main/bin/hadoop
View File

@ -50,15 +50,16 @@ fi
COMMAND=$1 COMMAND=$1
case $COMMAND in case $COMMAND in
#hdfs commands #hdfs commands
namenode|secondarynamenode|datanode|dfs|dfsadmin|fsck|balancer|fetchdt) namenode|secondarynamenode|datanode|dfs|dfsadmin|fsck|balancer|fetchdt|oiv|dfsgroups)
echo "DEPRECATED: Use of this script to execute hdfs command is deprecated." 1>&2 echo "DEPRECATED: Use of this script to execute hdfs command is deprecated." 1>&2
echo "Instead use the hdfs command for it." 1>&2 echo "Instead use the hdfs command for it." 1>&2
echo "" 1>&2 echo "" 1>&2
#try to locate hdfs and if present, delegate to it. #try to locate hdfs and if present, delegate to it.
shift
if [ -f "${HADOOP_HDFS_HOME}"/bin/hdfs ]; then if [ -f "${HADOOP_HDFS_HOME}"/bin/hdfs ]; then
exec "${HADOOP_HDFS_HOME}"/bin/hdfs $* exec "${HADOOP_HDFS_HOME}"/bin/hdfs ${COMMAND/dfsgroups/groups} $*
elif [ -f "${HADOOP_PREFIX}"/bin/hdfs ]; then elif [ -f "${HADOOP_PREFIX}"/bin/hdfs ]; then
exec "${HADOOP_PREFIX}"/bin/hdfs $* exec "${HADOOP_PREFIX}"/bin/hdfs ${COMMAND/dfsgroups/groups} $*
else else
echo "HADOOP_HDFS_HOME not found!" echo "HADOOP_HDFS_HOME not found!"
exit 1 exit 1
@ -66,15 +67,16 @@ case $COMMAND in
;; ;;
#mapred commands for backwards compatibility #mapred commands for backwards compatibility
pipes|job|queue) pipes|job|queue|mrgroups|mradmin|jobtracker|tasktracker)
echo "DEPRECATED: Use of this script to execute mapred command is deprecated." 1>&2 echo "DEPRECATED: Use of this script to execute mapred command is deprecated." 1>&2
echo "Instead use the mapred command for it." 1>&2 echo "Instead use the mapred command for it." 1>&2
echo "" 1>&2 echo "" 1>&2
#try to locate mapred and if present, delegate to it. #try to locate mapred and if present, delegate to it.
shift
if [ -f "${HADOOP_MAPRED_HOME}"/bin/mapred ]; then if [ -f "${HADOOP_MAPRED_HOME}"/bin/mapred ]; then
exec "${HADOOP_MAPRED_HOME}"/bin/mapred $* exec "${HADOOP_MAPRED_HOME}"/bin/mapred ${COMMAND/mrgroups/groups} $*
elif [ -f "${HADOOP_PREFIX}"/bin/mapred ]; then elif [ -f "${HADOOP_PREFIX}"/bin/mapred ]; then
exec "${HADOOP_PREFIX}"/bin/mapred $* exec "${HADOOP_PREFIX}"/bin/mapred ${COMMAND/mrgroups/groups} $*
else else
echo "HADOOP_MAPRED_HOME not found!" echo "HADOOP_MAPRED_HOME not found!"
exit 1 exit 1