Ramana Inukonda Nagaraj created DRILL-3142:
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Summary: In case of a quick kill and start of drillbits running
query hangs
Key: DRILL-3142
URL: https://issues.apache.org/jira/browse/DRILL-3142
Project: Apache Drill
Issue Type: Bug
Components: Execution - Flow
Affects Versions: 1.0.0
Reporter: Ramana Inukonda Nagaraj
Assignee: Chris Westin
Steps to repro:
1) Run a long running query.
2) Kill one of the non foreman drillbits.
3) Start the killed drillbit immediately.
Sporadically the running query hangs on both server and client. I suspect this
has to do with the fact that the kill and start was so quick that the drillbit
was never detected as failed.
The fix would involve keeping some relevant information of the running
drillbit(maybe pid) and checking if its the same drillbit which is working and
not a new fresh drillbit.
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