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https://issues.apache.org/jira/browse/IMPALA-12493?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Work on IMPALA-12493 started by Michael Smith.
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> Impala Query cancelled while Analyzing or Compiling partially closes but
> query remains on Coordinator
> -----------------------------------------------------------------------------------------------------
>
> Key: IMPALA-12493
> URL: https://issues.apache.org/jira/browse/IMPALA-12493
> Project: IMPALA
> Issue Type: Bug
> Components: Frontend
> Affects Versions: Impala 4.0.0
> Reporter: Ezra Zerihun
> Assignee: Michael Smith
> Priority: Major
>
> Customer checks Coordinator Web UI and on /queries page they either see:
> * query stuck in Running state indefinitely
> * query stuck in Waiting to be Closed state indefinitely
> Trying to close the query with Cancel button on /queries page or on Impala >
> Queries page both have no effect and the query does not close from Web UI
> /queries. So the queries remains on /queries page indefinitely, unless we
> restart the Impala Daemon.
>
> Looking at Impala Daemon logs we see below. Query begins Analyzing and takes
> a few minutes. While this is processing, the query is closed from the Web UI.
> This leaves the query in a partially Closed state, where we see "Invalid or
> unknown query handle" repeat indefinitely but the query still is trying to
> run on Coordinator.
>
> {quote}I1010 05:04:25.418613 260373 impala-server.cc:1332]
> c64d690d72b8db5c:3e8be7e500000000] Registered query
> query_id=c64d690d72b8db5c:3e8be7e500000000
> session_id=a0466ab54306c776:cf2f1660dd18149e
> I1010 05:04:25.418879 260373 Frontend.java:1623]
> c64d690d72b8db5c:3e8be7e500000000] Analyzing query: create table ...
> ...
> I1010 05:06:28.007423 263772 status.cc:129] Cancelled from Impala's debug web
> interface by client at XXX.XX.XXX.248:54879
> @ 0xe582e3
> @ 0x1450bdf
> @ 0x176e5ac
> @ 0x1770b62
> @ 0x1786bf0
> @ 0x1789317
> @ 0x7f62459a6ea4
> @ 0x7f62425e4b2c
> I1010 05:06:28.008111 263772 impala-server.cc:1416] UnregisterQuery():
> query_id=c64d690d72b8db5c:3e8be7e500000000
> I1010 05:06:28.008137 263772 status.cc:129] Query not yet running
> @ 0xe582e3
> @ 0x15741f8
> @ 0x15744ee
> @ 0x1aef419
> @ 0x1480aae
> @ 0x1450c13
> @ 0x176e5ac
> @ 0x1770b62
> @ 0x1786bf0
> @ 0x1789317
> @ 0x7f62459a6ea4
> @ 0x7f62425e4b2c
> ...
> I1010 05:06:30.887735 260373 AnalysisContext.java:468]
> c64d690d72b8db5c:3e8be7e500000000] Analysis took 64 ms
> I1010 05:06:30.890645 260373 BaseAuthorizationChecker.java:113]
> c64d690d72b8db5c:3e8be7e500000000] Authorization check took 2 ms
> I1010 05:06:30.890789 260373 Frontend.java:1666]
> c64d690d72b8db5c:3e8be7e500000000] Analysis and authorization finished.
> I1010 05:06:31.652444 260373 client-request-state.cc:754]
> c64d690d72b8db5c:3e8be7e500000000] DDL exec mode=asynchronous
> I1010 05:06:31.700479 260373 impala-server.cc:1372] Query
> c64d690d72b8db5c:3e8be7e500000000 has idle timeout of 15m
> I1010 05:06:31.700511 260373 impala-server.cc:1378] Query
> c64d690d72b8db5c:3e8be7e500000000 has execution time limit of 3h
> I1010 05:06:31.701305 260373 impala-server.cc:1566] Invalid or unknown query
> handle: c64d690d72b8db5c:3e8be7e500000000.
> I1010 05:06:31.703812 260373 impala-server.cc:2446] Connection
> a0466ab54306c776:cf2f1660dd18149e from client XXX.XX.XXX.220:59592 to server
> beeswax-frontend closed. The connection had 1 associated session(s).
> I1010 05:06:31.703851 260373 impala-server.cc:1616] Closing session:
> a0466ab54306c776:cf2f1660dd18149e
> I1010 05:06:31.703873 260373 impala-server.cc:1416] UnregisterQuery():
> query_id=c64d690d72b8db5c:3e8be7e500000000
> I1010 05:06:31.703892 260373 impala-server.cc:1566] Invalid or unknown query
> handle: c64d690d72b8db5c:3e8be7e500000000.
> E1010 05:06:31.703907 260373 impala-server.cc:1457] Query de-registration for
> query_id=\{0} failed: \{1}
> I1010 05:06:31.704043 260373 impala-server.cc:1663] Closed session:
> a0466ab54306c776:cf2f1660dd18149e
> ...
> I1010 05:06:44.944639 263786 status.cc:129] Cancelled from Impala's debug web
> interface by client at XXX.XX.XXX.248:54883
> @ 0xe582e3
> @ 0x1450bdf
> @ 0x176e5ac
> @ 0x1770b62
> @ 0x1786bf0
> @ 0x1789317
> @ 0x7f62459a6ea4
> @ 0x7f62425e4b2c
> I1010 05:06:44.945287 263786 impala-server.cc:1416] UnregisterQuery():
> query_id=c64d690d72b8db5c:3e8be7e500000000
> I1010 05:06:44.945313 263786 impala-server.cc:1566] Invalid or unknown query
> handle: c64d690d72b8db5c:3e8be7e500000000.
> ...
> I1010 05:14:15.958953 263810 coordinator.cc:533]
> c64d690d72b8db5c:3e8be7e500000000] started execution on 757 backends for
> query_id=c64d690d72b8db5c:3e8be7e500000000
> I1010 05:14:15.964103 263811 coordinator.cc:883] Coordinator waiting for
> backends to finish, 756 remaining. query_id=c64d690d72b8db5c:3e8be7e500000000
> ...
> I1010 05:14:20.445523 1088732 impala-server.cc:1579] Invalid or unknown query
> handle: c64d690d72b8db5c:3e8be7e500000000.
> I1010 05:14:20.445645 1088732 control-service.cc:179] ReportExecStatus():
> Received report for unknown query ID (probably closed or cancelled):
> c64d690d72b8db5c:3e8be7e500000000 remote host=XXX.XX.XXX.9:60548
> ...
> I1010 05:14:20.446139 1088704 impala-server.cc:1579] Invalid or unknown query
> handle: c64d690d72b8db5c:3e8be7e500000000.
> {quote}
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