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commit 9ae1aaf1b873e5e59e2fe40cf5a5f2c1d9a31187 Author: peacewong <[email protected]> AuthorDate: Mon Jul 3 16:37:14 2023 +0800 should to skip ECM pid --- linkis-dist/package/sbin/kill-process-by-pid.sh | 95 +++++++++++-------------- 1 file changed, 43 insertions(+), 52 deletions(-) diff --git a/linkis-dist/package/sbin/kill-process-by-pid.sh b/linkis-dist/package/sbin/kill-process-by-pid.sh index eea93d03b..33321191f 100644 --- a/linkis-dist/package/sbin/kill-process-by-pid.sh +++ b/linkis-dist/package/sbin/kill-process-by-pid.sh @@ -1,4 +1,4 @@ -#!/usr/bin/env bash +#!/bin/bash # # Licensed to the Apache Software Foundation (ASF) under one or more # contributor license agreements. See the NOTICE file distributed with @@ -14,68 +14,59 @@ # limitations under the License. # -function list_descendants () -{ - ppid=$1 - local children=$(pgrep -P ${ppid}) +cd `dirname $0` +cd .. +INSTALL_HOME=`pwd` +# set LINKIS_HOME +if [ "$LINKIS_HOME" = "" ]; then + export LINKIS_HOME=$INSTALL_HOME +fi +if [ "$LINKIS_LOG_DIR" = "" ]; then + export LINKIS_LOG_DIR="/data/bdp/logs/linkis" +fi +ecmPid=`cat $LINKIS_HOME/pid/linkis_cg-engineconnmanager.pid` +month=`date '+%Y-%m'` +export killLogFile=$LINKIS_LOG_DIR/linkis-cg-engineconnmanager-kill-$month.log - for spid in $children - do - list_descendants "$spid" - done +if [ -f '$killLogFile' ];then + echo "logfile exsts." +else + echo "not exists" + echo '' >> $killLogFile + sudo chown hadoop:hadoop $killLogFile + sudo chmod 777 $killLogFile - sub_pid_list=(${sub_pid_list[@]} ${children[@]}) -} -function kill_proc_by_pid() { - pid=$1 - sub_pid_list=() +fi - echo "`date '+%Y-%m-%d %H:%M:%S'` Starting to kill parent process ${pid}" +function kill_proc_by_pid() { + killProcessPID=$1 + echo "`date '+%Y-%m-%d %H:%M:%S'` Starting to kill parent process ${killProcessPID}" + echo "`date '+%Y-%m-%d %H:%M:%S'` Starting to kill parent process ${killProcessPID}" >> $killLogFile #KILL PARENT FIRST cnt=0 MAX_RETRY=6 - while kill -0 ${pid} > /dev/null 2>&1 && [ $cnt -lt $MAX_RETRY ] - do - list_descendants ${pid} - kill -15 ${pid} - let cnt++ - sleep 5s - done - if kill -0 ${pid} > /dev/null 2>&1; then - list_descendants ${pid} - kill -9 ${pid} - echo "`date '+%Y-%m-%d %H:%M:%S'` Killed parent process ${pid} with \'-9\' signal. May not be able to kill gracefully(yarn application may still be alive)" 1>&2 - else - echo "`date '+%Y-%m-%d %H:%M:%S'` Finished to kill parent process ${pid}" - fi - - #REMOVE DUPLICATE - sub_pid_list=($(echo ${sub_pid_list[*]} | sed 's/ /\n/g' | sort | uniq)) - echo "sub_pid_list:${sub_pid_list[*]}" - #THEN KILL CHILDREN - for sub_pid in ${sub_pid_list[@]}; do - cnt=0 - MAX_RETRY=6 - while kill -0 ${sub_pid} > /dev/null 2>&1 && [ $cnt -lt $MAX_RETRY ] + if [ "${killProcessPID}" != "${ecmPid}" ]; then + pkill -TERM -P ${killProcessPID} + while ps -p ${killProcessPID} > /dev/null && [ $cnt -lt $MAX_RETRY ] do - kill -15 ${sub_pid} - echo "to Killed sub-process ${sub_pid}" + kill -15 ${killProcessPID} let cnt++ sleep 5s - if kill -0 ${sub_pid} > /dev/null 2>&1; then - let 1+1 - else - echo "`date '+%Y-%m-%d %H:%M:%S'` Killed sub-process ${sub_pid}" - fi done - if kill -0 ${sub_pid} > /dev/null 2>&1; then - kill -9 ${sub_pid} - echo "`date '+%Y-%m-%d %H:%M:%S'` Killed sub-process ${sub_pid} with \'-9\' signal. May not be able to kill gracefully(yarn application may still be alive)" 1>&2 + if ps -p ${killProcessPID} > /dev/null; then + kill -9 ${killProcessPID} + echo "`date '+%Y-%m-%d %H:%M:%S'` Killed parent process ${killProcessPID} with \'-9\' signal. May not be able to kill gracefully(yarn application may still be alive)" 1>&2 + echo "`date '+%Y-%m-%d %H:%M:%S'` Killed parent process ${killProcessPID} with \'-9\' signal. May not be able to kill gracefully(yarn application may still be alive)" >> $killLogFile 2>&1 + else + echo "`date '+%Y-%m-%d %H:%M:%S'` Finished to kill parent process ${killProcessPID}" + echo "`date '+%Y-%m-%d %H:%M:%S'` Finished to kill parent process ${killProcessPID}" >> $killLogFile 2>&1 fi - done - - echo "`date '+%Y-%m-%d %H:%M:%S'` Finished killing process and its sub-process ${pid}" + else + echo "ERROR: ECM killProcessPID $ecmPid cannot be kill" + echo "ERROR: ECM killProcessPID $ecmPid cannot be kill" >>$killLogFile 2>&1 + fi + echo "`date '+%Y-%m-%d %H:%M:%S'` Finished killing process and its ecmPid ${ecmPid} sub-process ${killProcessPID}" + echo "`date '+%Y-%m-%d %H:%M:%S'` Finished killing process and its ecmPid ${ecmPid} sub-process ${killProcessPID}" >> $killLogFile 2>&1 } - kill_proc_by_pid $@ \ No newline at end of file --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
