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From Hsuan Yi Chu <hyi...@maprtech.com>
Subject Zookeeper down before query starts/after query finishes
Date Fri, 06 Nov 2015 18:43:02 GMT
My understanding is :
Before query starts/After query finishes, Foreman will put/delete running
query profiles in zookeeper.

However, if zookeeper is down before the put/delete is successful, Drill
would be blocked at the put/delete operation.

See https://issues.apache.org/jira/browse/DRILL-3751

I think it is not quite right to let Drill just wait for Zookeeper to
respond. Does it make sense to use "time-out" here?

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