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Event Server Restarts Continuously After Upgrade from CDH5.3.2 to CDH5.4.2

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author-rank terrymsiu
Explorer

Created on ‎06-23-2015 09:24 AM - edited ‎09-16-2022 02:32 AM

As part of upgrade our cluster to CDH5.4.2, we had to upgrade the Cloudera Manager to 5.4.1 so that the Impala Daemon

metrics could be properly retrieved. After the upgrade to CM5.4.1, the Event Server health check reports two bad checks: "Process Status"

and "Unexpected Exits".  I looked into the event server logs (w/ the default log level set to INFO) and noticed that the Event Server constantly

restarts itself, hence, the the two aformentioned bad checks. I looked through the logs and found no obvious indication of errors that might

explain the issue. Searching through online forums and this board, I found some people with the same issue, but either had no resolution or

their problem was slightly different. Anybody else having this same problem as I just described. This is blocking completion of the CDH5.4.2 upgrade

for us. I'll be happy to share more info of our setup if I knew where else to look other than the logs and the CM Service page.

 

Thanks,

-Terry

 

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