問題描述：

今天在使用shell腳本啟動集群時，發現無法啟動集群，在logs目錄下只有一個kafkaServer.out文件，其中內容為:nohup: failed to run command `java’: No such file or directory

原本的shell腳本內容如下

#!/bin/bashcase $1 in "start"){for i in hadoop002 hadoop003 hadoop004doecho "========== $i ==========" ssh $i "/opt/module/kafka/bin/kafka-server-start.sh -daemon /opt/module/kafka/config/server.properties"done};;"stop"){for i in hadoop002 hadoop003 hadoop004doecho "========== $i ==========" ssh $i "/opt/module/kafka/bin/kafka-server-stop.sh"done};; esac

解決方法：

修改腳本

#!/bin/bashcase $1 in "start"){for i in hadoop002 hadoop003 hadoop004doecho "========== $i ==========" ssh $i "source /etc/profile;nohup /opt/module/kafka/bin/kafka-server-start.sh -daemon /opt/module/kafka/config/server.properties"done};;"stop"){for i in hadoop002 hadoop003 hadoop004doecho "========== $i ==========" ssh $i "/opt/module/kafka/bin/kafka-server-stop.sh"done};; esac

問題解決

總結

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