Hello Sailesh Mukil, I'd like you to reexamine a change. Please visit
http://gerrit.cloudera.org:8080/10815 to look at the new patch set (#2). Change subject: IMPALA-7205: Respond to ReportExecStatus() RPC with CANCELLED if query execution has terminated ...................................................................... IMPALA-7205: Respond to ReportExecStatus() RPC with CANCELLED if query execution has terminated Otherwise, if the coordinator to backend CancelFInstances() RPC had failed, the query can hang (and/or finstances can continue running until the query is closed. Testing: - the modified test reproduces the hang without the impalad fix Change-Id: I7bb2c26edace89853f14a329f891d1f9a065a991 --- M be/src/runtime/coordinator-backend-state.cc M be/src/runtime/coordinator-backend-state.h M be/src/runtime/coordinator.cc M tests/query_test/test_cancellation.py 4 files changed, 54 insertions(+), 36 deletions(-) git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/15/10815/2 -- To view, visit http://gerrit.cloudera.org:8080/10815 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: newpatchset Gerrit-Change-Id: I7bb2c26edace89853f14a329f891d1f9a065a991 Gerrit-Change-Number: 10815 Gerrit-PatchSet: 2 Gerrit-Owner: Dan Hecht <dhe...@cloudera.com> Gerrit-Reviewer: Sailesh Mukil <sail...@cloudera.com>