Impala Public Jenkins has submitted this change and it was merged. ( http://gerrit.cloudera.org:8080/21476 )
Change subject: IMPALA-13130: Prioritize EndDataStream messages ...................................................................... IMPALA-13130: Prioritize EndDataStream messages Prioritize EndDataStream messages over other types handled by DataStreamService, and avoid rejecting them when memory limit is reached. They take very little memory (~75 bytes) and will usually help reduce memory use by closing out in-progress operations. Adds the 'data_stream_sender_eos_timeout_ms' flag to control EOS timeouts. Defaults to 1 hour, and can be disabled by setting to -1. Adds unit tests ensuring EOS are processed even if mem limit is reached and ahead of TransmitData messages in the queue. Change-Id: I2829e1ab5bcde36107e10bff5fe629c5ee60f3e8 Reviewed-on: http://gerrit.cloudera.org:8080/21476 Reviewed-by: Impala Public Jenkins <[email protected]> Tested-by: Impala Public Jenkins <[email protected]> --- M be/src/rpc/impala-service-pool.cc M be/src/runtime/data-stream-test.cc M be/src/runtime/krpc-data-stream-sender.cc M be/src/service/data-stream-service.cc M be/src/service/data-stream-service.h 5 files changed, 191 insertions(+), 16 deletions(-) Approvals: Impala Public Jenkins: Looks good to me, approved; Verified -- To view, visit http://gerrit.cloudera.org:8080/21476 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: merged Gerrit-Change-Id: I2829e1ab5bcde36107e10bff5fe629c5ee60f3e8 Gerrit-Change-Number: 21476 Gerrit-PatchSet: 9 Gerrit-Owner: Michael Smith <[email protected]> Gerrit-Reviewer: Csaba Ringhofer <[email protected]> Gerrit-Reviewer: David Rorke <[email protected]> Gerrit-Reviewer: Impala Public Jenkins <[email protected]> Gerrit-Reviewer: Michael Smith <[email protected]> Gerrit-Reviewer: Riza Suminto <[email protected]> Gerrit-Reviewer: Wenzhe Zhou <[email protected]>
