Michael Smith has uploaded this change for review. ( http://gerrit.cloudera.org:8080/21497
Change subject: IMPALA-13151: Use MonotonicNanos to track test time ...................................................................... IMPALA-13151: Use MonotonicNanos to track test time Uses MonotonicNanos to track test time rather than MonotonicStopWatch. IMPALA-2407 updated MonotonicStopWatch to use a low-precision implementation for performance, which on ARM in particular sometimes results in undercounting time by a few microseconds. That's enough to cause a failure in DataStreamTestSlowServiceQueue.TestPrioritizeEos. Also uses SleepForMs and NANOS_PER_SEC rather than Kudu versions to better match Impala code base. Reproduced on ARM and tested the new implementation for several dozen runs without failure. Change-Id: I9beb63669c5bdd910e5f713ecd42551841e95400 --- M be/src/runtime/data-stream-test.cc 1 file changed, 11 insertions(+), 21 deletions(-) git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/97/21497/1 -- To view, visit http://gerrit.cloudera.org:8080/21497 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: newchange Gerrit-Change-Id: I9beb63669c5bdd910e5f713ecd42551841e95400 Gerrit-Change-Number: 21497 Gerrit-PatchSet: 1 Gerrit-Owner: Michael Smith <[email protected]>
