jmap command not found

Question

I\'m trying to use the jmap command on my CentOS server but it keeps telling me that the command was not found even though I have the JDK installed.

Answer 1

I found that on my system (elasticsearch container) it is excluded:

$ grep exclude /etc/yum.conf 
exclude=java-1.8.0-openjdk*

If I comment it out then I can see and install this package with yum install ...