Sailesh Mukil has uploaded a new change for review. http://gerrit.cloudera.org:8080/6886
Change subject: IMPALA-4764: Add Hedged read metrics ...................................................................... IMPALA-4764: Add Hedged read metrics The following Hadoop metrics have been added to the /metrics page: hedgedReadOps - the number of hedged reads that have occurred hedgeReadOpsWin - the number of times the hedged read returned faster than the original read This change depends on the following new commit to HDFS: https://github.com/apache/hadoop/commit/8c81a16a1fa40d3a3796b1c3633328f1340883ca Change-Id: Id4a5d396abb3373d352ad2df8c2272db018114da --- M be/src/runtime/disk-io-mgr-scan-range.cc M be/src/util/impalad-metrics.cc M be/src/util/impalad-metrics.h 3 files changed, 33 insertions(+), 1 deletion(-) git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/86/6886/1 -- To view, visit http://gerrit.cloudera.org:8080/6886 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-MessageType: newchange Gerrit-Change-Id: Id4a5d396abb3373d352ad2df8c2272db018114da Gerrit-PatchSet: 1 Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-Owner: Sailesh Mukil <[email protected]>
