Tim Armstrong created IMPALA-9065:
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Summary: Fix cancellation of RuntimeFilter::WaitForArrival()
Key: IMPALA-9065
URL: https://issues.apache.org/jira/browse/IMPALA-9065
Project: IMPALA
Issue Type: Sub-task
Affects Versions: Impala 3.3.0
Reporter: Tim Armstrong
Assignee: Tim Armstrong
Proper cancellation wasn't ever implemented for this code path, so if the wait
time is set high, threads can get blocked indefinitely even if the coordinator
cancelled the query.
I don't think it's hard to do the right thing - signal the filter and wake up
the thread when the finstance is cancelled.
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