Victoria Markman created DRILL-2045:
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Summary: NPE when querying INFORMATION_SCHEMA table after drill
upgrade
Key: DRILL-2045
URL: https://issues.apache.org/jira/browse/DRILL-2045
Project: Apache Drill
Issue Type: Bug
Affects Versions: 0.8.0
Reporter: Victoria Markman
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)
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