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HADOOP-7331. Make hadoop-daemon.sh return exit code 1 if daemon processes did not get started. Contributed by Tanping Wang.

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git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1130833 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Todd Lipcon 2011-06-02 21:42:56 +00:00
parent 8ed5d34214
commit 1e8c213e18
2 changed files with 9 additions and 0 deletions
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3
CHANGES.txt
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@ -187,6 +187,9 @@ Trunk (unreleased changes)
HADOOP-7337. Change PureJavaCrc32 annotations to public stable. (szetszwo) HADOOP-7337. Change PureJavaCrc32 annotations to public stable. (szetszwo)
HADOOP-7331. Make hadoop-daemon.sh return exit code 1 if daemon processes
did not get started. (Tanping Wang via todd)
OPTIMIZATIONS OPTIMIZATIONS
HADOOP-7333. Performance improvement in PureJavaCrc32. (Eric Caspole HADOOP-7333. Performance improvement in PureJavaCrc32. (Eric Caspole

6
bin/hadoop-daemon.sh
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@ -136,6 +136,10 @@ case $startStop in
nohup nice -n $HADOOP_NICENESS $hadoopScript --config $HADOOP_CONF_DIR $command "$@" > "$log" 2>&1 < /dev/null & nohup nice -n $HADOOP_NICENESS $hadoopScript --config $HADOOP_CONF_DIR $command "$@" > "$log" 2>&1 < /dev/null &
echo $! > $pid echo $! > $pid
sleep 1; head "$log" sleep 1; head "$log"
sleep 3;
if ! ps -p $! > /dev/null ; then
exit 1
fi
;; ;;
(stop) (stop)
@ -146,9 +150,11 @@ case $startStop in
kill `cat $pid` kill `cat $pid`
else else
echo no $command to stop echo no $command to stop
exit 1
fi fi
else else
echo no $command to stop echo no $command to stop
exit 1
fi fi
;; ;;