Thomas Tauber-Marshall created IMPALA-10359:
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Summary: Eliminate blocking in rpc threads in
AdmissionControlService
Key: IMPALA-10359
URL: https://issues.apache.org/jira/browse/IMPALA-10359
Project: IMPALA
Issue Type: Sub-task
Reporter: Thomas Tauber-Marshall
Currently, in AdmissionControlService::GetQueryStatus(), we block waiting for
admission to complete for a configurable amount of time. Since this happens on
an RPC thread, this is a potential scalability issue for larger clusters that
might have lots of queries queued.
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