Hello Thomas Tauber-Marshall, Wenzhe Zhou, Impala Public Jenkins,
I'd like you to reexamine a change. Please visit
http://gerrit.cloudera.org:8080/16901
to look at the new patch set (#2).
Change subject: IMPALA-6101: call DataStreamMgr::Cancel() once per query
......................................................................
IMPALA-6101: call DataStreamMgr::Cancel() once per query
This is a bit of cleanup left over from the KRPC work that could avoid
some lock contention for queries with large numbers of fragments.
The change is just to do cancellation of receivers once per query
instead of once per fragment.
Change-Id: I7677d21f0aaddc3d4b56f72c0470ea850e34611e
---
M be/src/runtime/data-stream-test.cc
M be/src/runtime/fragment-instance-state.cc
M be/src/runtime/krpc-data-stream-mgr.cc
M be/src/runtime/krpc-data-stream-mgr.h
M be/src/runtime/query-state.cc
5 files changed, 23 insertions(+), 16 deletions(-)
git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/01/16901/2
--
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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I7677d21f0aaddc3d4b56f72c0470ea850e34611e
Gerrit-Change-Number: 16901
Gerrit-PatchSet: 2
Gerrit-Owner: Tim Armstrong <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Thomas Tauber-Marshall <[email protected]>
Gerrit-Reviewer: Tim Armstrong <[email protected]>
Gerrit-Reviewer: Wenzhe Zhou <[email protected]>
