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From st...@apache.org
Subject hbase git commit: HBASE-19784 bin/stop-hbase more friendly when hbase already stopped
Date Wed, 17 Jan 2018 23:49:04 GMT
Repository: hbase
Updated Branches:
  refs/heads/master eeb40ff66 -> b1729a298


HBASE-19784 bin/stop-hbase more friendly when hbase already stopped

Signed-off-by: Michael Stack <stack@apache.org>


Project: http://git-wip-us.apache.org/repos/asf/hbase/repo
Commit: http://git-wip-us.apache.org/repos/asf/hbase/commit/b1729a29
Tree: http://git-wip-us.apache.org/repos/asf/hbase/tree/b1729a29
Diff: http://git-wip-us.apache.org/repos/asf/hbase/diff/b1729a29

Branch: refs/heads/master
Commit: b1729a298bbcfeb54ba95821096408612e8ccef5
Parents: eeb40ff
Author: Mike Drob <mdrob@apache.org>
Authored: Fri Jan 12 08:34:49 2018 -0600
Committer: Michael Stack <stack@apache.org>
Committed: Wed Jan 17 15:48:53 2018 -0800

----------------------------------------------------------------------
 bin/stop-hbase.sh | 19 +++++++++++--------
 1 file changed, 11 insertions(+), 8 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/hbase/blob/b1729a29/bin/stop-hbase.sh
----------------------------------------------------------------------
diff --git a/bin/stop-hbase.sh b/bin/stop-hbase.sh
index 8b81dee..4a19681 100755
--- a/bin/stop-hbase.sh
+++ b/bin/stop-hbase.sh
@@ -44,17 +44,20 @@ logout=$HBASE_LOG_DIR/$HBASE_LOG_PREFIX.out
 loglog="${HBASE_LOG_DIR}/${HBASE_LOGFILE}"
 pid=${HBASE_PID_DIR:-/tmp}/hbase-$HBASE_IDENT_STRING-master.pid
 
-echo -n stopping hbase
-echo "`date` Stopping hbase (via master)" >> $loglog
+if [[ -e $pid ]]; then
+  echo -n stopping hbase
+  echo "`date` Stopping hbase (via master)" >> $loglog
 
-nohup nice -n ${HBASE_NICENESS:-0} "$HBASE_HOME"/bin/hbase \
-   --config "${HBASE_CONF_DIR}" \
-   master stop "$@" > "$logout" 2>&1 < /dev/null &
+  nohup nice -n ${HBASE_NICENESS:-0} "$HBASE_HOME"/bin/hbase \
+     --config "${HBASE_CONF_DIR}" \
+     master stop "$@" > "$logout" 2>&1 < /dev/null &
 
-waitForProcessEnd `cat $pid` 'stop-master-command'
-
-rm -f $pid
+  waitForProcessEnd `cat $pid` 'stop-master-command'
 
+  rm -f $pid
+else
+  echo no hbase master found
+fi
 
 # distributed == false means that the HMaster will kill ZK when it exits
 # HBASE-6504 - only take the first line of the output in case verbose gc is on


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