Mike Percy has posted comments on this change. ( http://gerrit.cloudera.org:8080/8617 )
Change subject: KUDU-2165 workaround: avoid TSAN warnings on CacheMetrics ...................................................................... Patch Set 2: (1 comment) http://gerrit.cloudera.org:8080/#/c/8617/2/src/kudu/util/cache.cc File src/kudu/util/cache.cc: http://gerrit.cloudera.org:8080/#/c/8617/2/src/kudu/util/cache.cc@474 PS2, Line 474: std::lock_guard<MutexType> l(id_mutex_); > We need the early return or else we'll end up racing against users of the m Ah, I see. Yeah, I think it would be an improvement to enforce that only gtests call SetMetrics() more than once, while leaving in the lock and early return for all build types. -- To view, visit http://gerrit.cloudera.org:8080/8617 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: kudu Gerrit-Branch: master Gerrit-MessageType: comment Gerrit-Change-Id: Ifc5c6e9306df78c364c8b89651ddcc56b90a924f Gerrit-Change-Number: 8617 Gerrit-PatchSet: 2 Gerrit-Owner: Todd Lipcon <[email protected]> Gerrit-Reviewer: Andrew Wong <[email protected]> Gerrit-Reviewer: Andrew Wong <[email protected]> Gerrit-Reviewer: Kudu Jenkins Gerrit-Reviewer: Mike Percy <[email protected]> Gerrit-Reviewer: Todd Lipcon <[email protected]> Gerrit-Comment-Date: Tue, 21 Nov 2017 20:05:41 +0000 Gerrit-HasComments: Yes
