Hello Tidy Bot, Yifan Zhang, Kudu Jenkins, Wang Xixu,
I'd like you to reexamine a change. Please visit
http://gerrit.cloudera.org:8080/20600
to look at the new patch set (#19).
Change subject: KUDU-3486 Master periodically request for full reports.
......................................................................
KUDU-3486 Master periodically request for full reports.
A tombstoned tablet replica might never be deleted since the
delete-type deletion could only occur when the tablet is deleted.
And the requests will only be sent to the voters, not including
the tombstoned ones.
The data of tombstone replica is deleted, but metadata is persisted
in memory, which will occupy a lot of memory, especially for the
tablets with big SchemaPB.
Tombstoned replicas can be deleted while processing heartbeats. So
making the tservers periodically send some reports with tombstoned
replicas will delete the useless tombstoned replicas. Please see
KUDU-3486 for details.
Change-Id: I92d3b3e44f49ad24a95fa10f351c6bd55c6eca7b
---
M src/kudu/integration-tests/delete_table-itest.cc
M src/kudu/tserver/heartbeater.cc
M src/kudu/tserver/ts_tablet_manager.cc
M src/kudu/tserver/ts_tablet_manager.h
4 files changed, 98 insertions(+), 10 deletions(-)
git pull ssh://gerrit.cloudera.org:29418/kudu refs/changes/00/20600/19
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Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I92d3b3e44f49ad24a95fa10f351c6bd55c6eca7b
Gerrit-Change-Number: 20600
Gerrit-PatchSet: 19
Gerrit-Owner: Song Jiacheng <[email protected]>
Gerrit-Reviewer: Kudu Jenkins (120)
Gerrit-Reviewer: Song Jiacheng <[email protected]>
Gerrit-Reviewer: Tidy Bot (241)
Gerrit-Reviewer: Wang Xixu <[email protected]>
Gerrit-Reviewer: Yifan Zhang <[email protected]>
