Hello Mahesh Reddy, Alexey Serbin, Yingchun Lai, Yifan Zhang, Attila Bukor,
Kudu Jenkins, Abhishek Chennaka, KeDeng, Wang Xixu,
I'd like you to reexamine a change. Please visit
http://gerrit.cloudera.org:8080/19608
to look at the new patch set (#8).
Change subject: [master] exclude tservers in MAINTENANCE_MODE when leader
rebalancing
......................................................................
[master] exclude tservers in MAINTENANCE_MODE when leader rebalancing
Currently, auto leader rebalancing may transfer new leaders to tservers
which have entered MAINTENANCE_MODE. Because a tserver in MAINTENANCE_MODE
is maintainning by administrators, maybe it is decommissioning. Leader
will serve many users' requests, so it's not reasonable that leader rebalancer
transfers some leaders to tservers in MAINTENANCE_MODE. We should exclude
the tservers in MAINTENANCE_MODE from destination tservers when auto
leader rebalancer runs.
This patch fixes the problem and add an unit test for this.
Change-Id: I2f85a675e69fd02a62e2625881dad2ca5e27acd9
---
M src/kudu/master/auto_leader_rebalancer-test.cc
M src/kudu/master/auto_leader_rebalancer.cc
M src/kudu/master/auto_leader_rebalancer.h
3 files changed, 80 insertions(+), 2 deletions(-)
git pull ssh://gerrit.cloudera.org:29418/kudu refs/changes/08/19608/8
--
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Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I2f85a675e69fd02a62e2625881dad2ca5e27acd9
Gerrit-Change-Number: 19608
Gerrit-PatchSet: 8
Gerrit-Owner: Yuqi Du <shenxingwuy...@gmail.com>
Gerrit-Reviewer: Abhishek Chennaka <achenn...@cloudera.com>
Gerrit-Reviewer: Alexey Serbin <ale...@apache.org>
Gerrit-Reviewer: Attila Bukor <abu...@apache.org>
Gerrit-Reviewer: KeDeng <kdeng...@gmail.com>
Gerrit-Reviewer: Kudu Jenkins (120)
Gerrit-Reviewer: Mahesh Reddy <mre...@cloudera.com>
Gerrit-Reviewer: Wang Xixu <1450306...@qq.com>
Gerrit-Reviewer: Yifan Zhang <chinazhangyi...@163.com>
Gerrit-Reviewer: Yingchun Lai <laiyingc...@apache.org>
Gerrit-Reviewer: Yuqi Du <shenxingwuy...@gmail.com>
