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Fix the bug that canceled MPP query may cause tasks hang forever when local tunnel is enabled. (#4219) #4236

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merged 5 commits into from
Apr 14, 2022
Merged

Fix the bug that canceled MPP query may cause tasks hang forever when local tunnel is enabled. (#4219) #4236

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b298250
fix a bug which causes recevie not be canceled
bestwoody Mar 10, 2022
dcd1f4b
update
bestwoody Mar 11, 2022
0ce9bad
Update dbms/src/Flash/Mpp/MPPTask.cpp
bestwoody Mar 11, 2022
95c69e6
Merge branch 'release-5.3' into cherry-pick-4219-to-release-5.3
ti-chi-bot Apr 14, 2022
d63183d
solve conflict
bestwoody Apr 14, 2022
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1 change: 1 addition & 0 deletions dbms/src/Flash/Mpp/MPPTask.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -352,6 +352,7 @@ void MPPTask::runImpl()
}
else
{
context->getProcessList().sendCancelToQuery(context->getCurrentQueryId(), context->getClientInfo().current_user, true);
writeErrToAllTunnels(err_msg);
}
LOG_INFO(log, "task ends, time cost is " << std::to_string(stopwatch.elapsedMilliseconds()) << " ms.");
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