Details
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Bug
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Status: Closed
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Major
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Resolution: Cannot Reproduce
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0.8.0
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None
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None
Description
I'm filing this bug as a placeholder to investigate the reason of NPE on
"select * from INFORMATION_SCHEMA.`TABLES`" on my cluster.
My strong suspicion is that it is related to the way I upgrade drill on a cluster and this is somehow scrambles zookeeper's state.
My steps are:
- stop drillbits
- uninstall drill rpm: "rpm -e <>"
- install a new rpm: "rpm -i <>"
- service mapr-warden restart (I don't stop warden before an upgrade)