Dan Hecht has posted comments on this change. ( http://gerrit.cloudera.org:8080/9370 )
Change subject: IMPALA-6530: Track time spent opening HDFS file handles ...................................................................... Patch Set 3: Code-Review+2 (1 comment) http://gerrit.cloudera.org:8080/#/c/9370/3/be/src/runtime/io/disk-io-mgr.cc File be/src/runtime/io/disk-io-mgr.cc: http://gerrit.cloudera.org:8080/#/c/9370/3/be/src/runtime/io/disk-io-mgr.cc@1237 PS3, Line 1237: ImpaladMetrics::IO_MGR_CACHED_FILE_HANDLES_REOPENED->Increment(1L); > Yes, this tracks reopens due to an error case. The number of cache misses ( Okay, sounds close enough. -- To view, visit http://gerrit.cloudera.org:8080/9370 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: comment Gerrit-Change-Id: Ia560af2d9b12f158e8811900a7b9d98f8e760858 Gerrit-Change-Number: 9370 Gerrit-PatchSet: 3 Gerrit-Owner: Joe McDonnell <[email protected]> Gerrit-Reviewer: Dan Hecht <[email protected]> Gerrit-Reviewer: Joe McDonnell <[email protected]> Gerrit-Reviewer: Tim Armstrong <[email protected]> Gerrit-Comment-Date: Thu, 22 Feb 2018 18:58:49 +0000 Gerrit-HasComments: Yes
