Impala Public Jenkins has submitted this change and it was merged. ( http://gerrit.cloudera.org:8080/20776 )
Change subject: IMPALA-12614: Use atomics for 64-bit host metrics ...................................................................... IMPALA-12614: Use atomics for 64-bit host metrics This patch changes 64-bit host metrics to use atomics to avoid potential partial load/store data races. There are no functional changes. This issue was exposed by TSAN tests when IMPALA-12385 enabled periodic metrics by default. Testing: TSAN tests cover this case. Change-Id: I88a15d3ccfeab29506427b3bfcaeebf3a2831176 Reviewed-on: http://gerrit.cloudera.org:8080/20776 Reviewed-by: Impala Public Jenkins <impala-public-jenk...@cloudera.com> Tested-by: Impala Public Jenkins <impala-public-jenk...@cloudera.com> --- M be/src/runtime/query-state.cc M be/src/util/system-state-info-test.cc M be/src/util/system-state-info.cc M be/src/util/system-state-info.h 4 files changed, 18 insertions(+), 17 deletions(-) Approvals: Impala Public Jenkins: Looks good to me, approved; Verified -- To view, visit http://gerrit.cloudera.org:8080/20776 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: merged Gerrit-Change-Id: I88a15d3ccfeab29506427b3bfcaeebf3a2831176 Gerrit-Change-Number: 20776 Gerrit-PatchSet: 5 Gerrit-Owner: Kurt Deschler <kdesc...@cloudera.com> Gerrit-Reviewer: Andrew Sherman <asher...@cloudera.com> Gerrit-Reviewer: Impala Public Jenkins <impala-public-jenk...@cloudera.com> Gerrit-Reviewer: Michael Smith <michael.sm...@cloudera.com> Gerrit-Reviewer: Riza Suminto <riza.sumi...@cloudera.com>
