zkServer.sh stop action is not conformat with LSB para 20.2 Init Script Actions
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Key: ZOOKEEPER-1212
URL: https://issues.apache.org/jira/browse/ZOOKEEPER-1212
Project: ZooKeeper
Issue Type: Bug
Reporter: Roman Shaposhnik
According to LSB Core para 20.2:
==================================================================================
Otherwise, the exit status shall be nonzero, as defined below.
In addition to straightforward success, the following situations are
also to be considered successful:
• restarting a service (instead of reloading it) with the forcereload argument
• running start on a service already running
• running stop on a service already stopped or not running
• running restart on a service already stopped or not running
• running tryrestart on a service already stopped or not running
==================================================================================
Yet, zkServer.sh fails on stop if it can't find a PID file:
{noformat}
stop)
echo -n "Stopping zookeeper ... "
if [ ! -f "$ZOOPIDFILE" ]
then
echo "error: could not find file $ZOOPIDFILE"
exit 1
else
$KILL -9 $(cat "$ZOOPIDFILE")
rm "$ZOOPIDFILE"
echo STOPPED
exit 0
fi
{noformat}
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