Arina Ielchiieva created DRILL-6227:
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Summary: Graceful shutdown should fail if unable to kill drillbit
during some timeout rather then trying indefinitely
Key: DRILL-6227
URL: https://issues.apache.org/jira/browse/DRILL-6227
Project: Apache Drill
Issue Type: Bug
Reporter: Arina Ielchiieva
In drillbit.sh graceful shutdown calls drillbit stop with {{kill_drillbit}} set
to false.
{code}
kill_drillbit=false
stop_bit $kill_drillbit
{code}
It means that {{waitForProcessEnd}} will be called with the same property. When
{{waitForProcessEnd}} is called with {{kill_drillbit}} set to false, this
method will try to kill drillbit using {{kill -0}} until succeeds. So if at
some point it won't be able, it may run forever. Need to have some timeout when
{{waitForProcessEnd}} will stop trying to kill drillbit and report an error.
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