Linux错误 jps命令无法找到

jps命令无法找到解决方法

[root@namenode ~]# jps

bash: jps: 无法找到jps命令

[root@namenode ~]# find / -name jps

find: ‘/run/user/1001/gvfs’: Permission denied

[root@namenode ~]# rpm -qa |grep -i jdk

java-1.8.0-openjdk-headless-1.8.0.65-3.b17.el7.x86_64

java-1.8.0-openjdk-1.8.0.65-3.b17.el7.x86_64

java-1.7.0-openjdk-1.7.0.91-2.6.2.3.el7.x86_64

java-1.7.0-openjdk-headless-1.7.0.91-2.6.2.3.el7.x86_64

[root@namenode ~]# yum list *openjdk-devel*

需要安装openjdk-devel包

[root@namenode ~]# yum install java-1.8.0-openjdk-devel.x86_64

[root@namenode ~]# which jps

/usr/bin/jps

[root@namenode ~]# jps

12995 Jps

10985 ResourceManager

11179 NodeManager

10061 NameNode

10301 DataNode

10655 SecondaryNameNode

来源https://www.cnblogs.com/yjm0330/p/10174170.html