AnsweredAssumed Answered

Conflicting report on Dashboard (MCS) and Hbase web UI

Question asked by ravi on Dec 19, 2012
Latest reply on Dec 19, 2012 by ravi
Hi -

MCS reporting that all HRS are up in the cluster whereas in HBase web UI one of HRS is down. In fact, if I check on the server where HRS running, there is no HRS process running.

I tried starting HRS process manually but it is not coming up. Logs has no entries related to the startup command at all.

My questions are:
 1. Why MCS thinks that HRS is still running when there is specific process related to it?
 2. How to debug the HRS startup process, in the absence of log entries?