问题:执行查看service状态时,报错如下!!!!

[root@node1 parcel-repo]# systemctl status cloudera-scm-server

● cloudera-scm-server.service - Cloudera CM Server Service

Loaded: loaded (/usr/lib/systemd/system/cloudera-scm-server.service; enabled; vendor preset: disabled)

Active: failed (Result: start-limit) since 三 2023-03-15 18:10:29 CST; 4s ago

Process: 93515 ExecStart=/opt/cloudera/cm/bin/cm-server (code=exited, status=1/FAILURE)

Process: 93512 ExecStartPre=/opt/cloudera/cm/bin/cm-server-pre (code=exited, status=0/SUCCESS)

Main PID: 93515 (code=exited, status=1/FAILURE)

3月 15 18:10:29 node1 systemd[1]: cloudera-scm-server.service: main process exited, code=exited, status=1/FAILURE

3月 15 18:10:29 node1 systemd[1]: Unit cloudera-scm-server.service entered failed state.

3月 15 18:10:29 node1 systemd[1]: cloudera-scm-server.service failed.

3月 15 18:10:29 node1 systemd[1]: cloudera-scm-server.service holdoff time over, scheduling restart.

3月 15 18:10:29 node1 systemd[1]: Stopped Cloudera CM Server Service.

3月 15 18:10:29 node1 systemd[1]: start request repeated too quickly for cloudera-scm-server.service

3月 15 18:10:29 node1 systemd[1]: Failed to start Cloudera CM Server Service.

3月 15 18:10:29 node1 systemd[1]: Unit cloudera-scm-server.service entered failed state.

3月 15 18:10:29 node1 systemd[1]: cloudera-scm-server.service failed.

1. 问题分析:

1. 刚开始我以为是我的jdk安装有问题 (本人jdk安装在/export/server/jdk下)

1. 需指定 jdk 路径在 /usr/java 目录下

1. 解决方法:执行以下命令

a. mkdir -p /usr/java

b. ln -s /export/server/jdk /usr/java/default (这个jdk需要指定安装目录,jdk安装不会,自己网上查查)

3再次启动

查看状态成功