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[Spark-5889] Remove pid file after stopping service.

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Currently the pid file is not deleted, and potentially may cause some problem after service is stopped. The fix remove the pid file after service stopped.

Author: Zhan Zhang <zhazhan@gmail.com>

Closes #4676 from zhzhan/spark-5889 and squashes the following commits:

eb01be1 [Zhan Zhang] solve review comments
b4c009e [Zhan Zhang] solve review comments
018110a [Zhan Zhang] spark-5889: remove pid file after stopping service
088d2a2 [Zhan Zhang] squash all commits
c1f1fa5 [Zhan Zhang] test
This commit is contained in:
Zhan Zhang 2015-02-19 23:13:02 +00:00 committed by Sean Owen
parent a5fed34355
commit ad6b169dee
1 changed files with 1 additions and 1 deletions
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2
sbin/spark-daemon.sh
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@ -168,7 +168,7 @@ case $option in
TARGET_ID="$(cat "$pid")"
if [[ $(ps -p "$TARGET_ID" -o comm=) =~ "java" ]]; then
echo "stopping $command"
kill "$TARGET_ID"
kill "$TARGET_ID" && rm -f "$pid"
else
echo "no $command to stop"
fi