Kurt Deschler has uploaded this change for review. ( 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 --- M be/src/runtime/query-state.cc M be/src/util/system-state-info.cc M be/src/util/system-state-info.h 3 files changed, 13 insertions(+), 12 deletions(-) git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/76/20776/1 -- 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: newchange Gerrit-Change-Id: I88a15d3ccfeab29506427b3bfcaeebf3a2831176 Gerrit-Change-Number: 20776 Gerrit-PatchSet: 1 Gerrit-Owner: Kurt Deschler <[email protected]>
