[HBASE-14075] HBaseClusterManager should use port(if given) to find pid

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Abandoned
• Assignee: Unassigned
• Reporter: Yu Li
• Created: 14/Jul/15 09:43
• Updated: 01/Jul/22 20:41
• Resolved: 01/Jul/22 20:41

Description

This issue is found while we run ITBLL in distributed cluster. Our testing env is kind of special that we run multiple regionserver instance on a single physical machine, so

ps -ef | grep proc_regionserver

will return more than one line, thus cause the tool might check/kill the wrong process

Actually in HBaseClusterManager we already introduce port as a parameter for methods like isRunning, kill, etc. So the only thing to do here is to get pid through port if port is given