Hello Mike Percy, Kudu Jenkins, Andrew Wong, Adar Dembo,
I'd like you to reexamine a change. Please visit
http://gerrit.cloudera.org:8080/13426
to look at the new patch set (#12).
Change subject: KUDU-2797: the master aggregates tablet statistics
......................................................................
KUDU-2797: the master aggregates tablet statistics
There are some jiras are talking about metrics: KUDU-1067,
KUDU-1373, KUDU-2019, KUDU-2797.
In this patch, tablet statistics including disk size and live row
counts of all the replicas are aggregated on the master and only
the leader ones are summed up and displayed on the 'TablePage'.
At the same time, every replica's statistics are displayed on the
'TabletPage'.
And on this basis, we can expose this information to Impala
to optimize the execution plan.
Change-Id: I74406ab7cca7c22fda455c328b8ee9989a6b2d99
---
M src/kudu/master/CMakeLists.txt
M src/kudu/master/catalog_manager-test.cc
M src/kudu/master/catalog_manager.cc
M src/kudu/master/catalog_manager.h
M src/kudu/master/master-test.cc
M src/kudu/master/master.proto
M src/kudu/master/master_path_handlers.cc
A src/kudu/master/master_stats.cc
A src/kudu/master/master_stats.h
M src/kudu/tablet/local_tablet_writer.h
M src/kudu/tablet/metadata.proto
M src/kudu/tablet/tablet_replica.cc
M src/kudu/tablet/tablet_replica.h
M src/kudu/tserver/heartbeater.cc
M src/kudu/tserver/heartbeater.h
M src/kudu/tserver/ts_tablet_manager-test.cc
M src/kudu/tserver/ts_tablet_manager.cc
M src/kudu/tserver/ts_tablet_manager.h
M src/kudu/tserver/tserver_path_handlers.cc
M www/table.mustache
M www/tablet.mustache
21 files changed, 674 insertions(+), 35 deletions(-)
git pull ssh://gerrit.cloudera.org:29418/kudu refs/changes/26/13426/12
--
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Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I74406ab7cca7c22fda455c328b8ee9989a6b2d99
Gerrit-Change-Number: 13426
Gerrit-PatchSet: 12
Gerrit-Owner: helifu <hzhel...@corp.netease.com>
Gerrit-Reviewer: Adar Dembo <a...@cloudera.com>
Gerrit-Reviewer: Andrew Wong <aw...@cloudera.com>
Gerrit-Reviewer: Kudu Jenkins (120)
Gerrit-Reviewer: Mike Percy <mpe...@apache.org>
Gerrit-Reviewer: helifu <hzhel...@corp.netease.com>
