如果在kafka/bin目录下用这个脚本（kafka-server-stop.sh）关闭kafka进程会发现

报错说：No kafka server to stop

查看改脚本：vi kafka-server-stop.sh 发现：

1 #!/bin/sh 2 # Licensed to the Apache Software Foundation (ASF) under one or more 3 # contributor license agreements.  See the NOTICE file distributed with 4 # this work for additional information regarding copyright ownership. 5 # The ASF licenses this file to You under the Apache License, Version 2.0 6 # (the "License"); you may not use this file except in compliance with 7 # the License.  You may obtain a copy of the License at 8 #  9 #    http://www.apache.org/licenses/LICENSE-2.010 # 11 # Unless required by applicable law or agreed to in writing, software12 # distributed under the License is distributed on an "AS IS" BASIS,13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.14 # See the License for the specific language governing permissions and15 # limitations under the License.16 PIDS=$(ps ax | grep -i 'kafka\.Kafka' | grep java | grep -v grep | awk '{print $1}')17 #PIDS=$(jps -lm | grep -i 'kafka.Kafka' | awk '{print $1}')18 19 if [ -z "$PIDS" ]; then20   echo "No kafka server to stop"21   exit 122 else 23   kill -s TERM $PIDS24 fi

此时可以把PIDS=$(ps ax | grep -i 'kafka\.Kafka' | grep java | grep -v grep | awk '{print $1}')这行代码修改为

PIDS=$(jps -lm | grep -i 'kafka.Kafka' | awk '{print $1}')

即可成功使用它关闭kafka啦！

我们有时候写kafka关闭脚本的时候也会调用此脚本关闭，如果不修改，也会导致你写的脚本关闭不了kafka！！