Impala Public Jenkins has submitted this change and it was merged. ( http://gerrit.cloudera.org:8080/16901 )
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 Reviewed-on: http://gerrit.cloudera.org:8080/16901 Reviewed-by: Thomas Tauber-Marshall <[email protected]> Tested-by: Impala Public Jenkins <[email protected]> --- 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(-) Approvals: Thomas Tauber-Marshall: Looks good to me, approved Impala Public Jenkins: Verified -- To view, visit http://gerrit.cloudera.org:8080/16901 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: merged Gerrit-Change-Id: I7677d21f0aaddc3d4b56f72c0470ea850e34611e Gerrit-Change-Number: 16901 Gerrit-PatchSet: 4 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]>
