Will Berkeley has submitted this change and it was merged. Change subject: Add tablet state summary metrics ......................................................................
Add tablet state summary metrics This patch adds metrics for the number of tablets in each state (i.e. the number of tablets for each value of TabletStatePB). To avoid contention in the tablet manager, the frequency with which the state numbers are computed is limited. Requests that come too soon for an update will receive cached counts. The maximum frequency of updates is controlled by a new flag. Change-Id: I9fda2061d341586f0aa343787af59984a627080a Reviewed-on: http://gerrit.cloudera.org:8080/7980 Tested-by: Kudu Jenkins Reviewed-by: Mike Percy <[email protected]> --- M src/kudu/integration-tests/tablet_copy-itest.cc M src/kudu/tserver/CMakeLists.txt M src/kudu/tserver/ts_tablet_manager.cc M src/kudu/tserver/ts_tablet_manager.h A src/kudu/tserver/ts_tablet_manager_metrics.cc A src/kudu/tserver/ts_tablet_manager_metrics.h M src/kudu/util/metrics.cc M src/kudu/util/metrics.h 8 files changed, 380 insertions(+), 7 deletions(-) Approvals: Mike Percy: Looks good to me, approved Kudu Jenkins: Verified -- To view, visit http://gerrit.cloudera.org:8080/7980 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-MessageType: merged Gerrit-Change-Id: I9fda2061d341586f0aa343787af59984a627080a Gerrit-PatchSet: 10 Gerrit-Project: kudu Gerrit-Branch: master Gerrit-Owner: Will Berkeley <[email protected]> Gerrit-Reviewer: Adar Dembo <[email protected]> Gerrit-Reviewer: Alexey Serbin <[email protected]> Gerrit-Reviewer: Kudu Jenkins Gerrit-Reviewer: Mike Percy <[email protected]> Gerrit-Reviewer: Tidy Bot Gerrit-Reviewer: Will Berkeley <[email protected]>
