Hello Tidy Bot, Alexey Serbin, Kudu Jenkins, Andrew Wong,
I'd like you to reexamine a change. Please visit
http://gerrit.cloudera.org:8080/18074
to look at the new patch set (#4).
Change subject: KUDU-3328: make rebalancer tool take into account maintenance
mode
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KUDU-3328: make rebalancer tool take into account maintenance mode
At present kudu master would not assign new replicas on maintenance tservers
but we could still move replicas to them through the rebalancer tool.
Sometimes we want this kind of operation to be disabled because the maintenance
tservers would be restarted or decommissioned in a short time.
This patch improves the rebalancer tool's behavior. If maintenance tservers are
not specified in 'ignored_tservers' and users don't specify
'-force_rebalance_replicas_on_maintenance_tservers' neither, the rebalancer tool
couldn't get replica moves and return IllegalState.
Change-Id: I843a2521a811ab67c5f98bb43cc84367edb3fe0b
---
M src/kudu/master/auto_rebalancer.cc
M src/kudu/rebalance/rebalancer.cc
M src/kudu/rebalance/rebalancer.h
M src/kudu/tools/rebalancer_tool-test.cc
M src/kudu/tools/rebalancer_tool.cc
M src/kudu/tools/rebalancer_tool.h
M src/kudu/tools/tool_action_cluster.cc
7 files changed, 186 insertions(+), 105 deletions(-)
git pull ssh://gerrit.cloudera.org:29418/kudu refs/changes/74/18074/4
--
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Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I843a2521a811ab67c5f98bb43cc84367edb3fe0b
Gerrit-Change-Number: 18074
Gerrit-PatchSet: 4
Gerrit-Owner: Yifan Zhang <[email protected]>
Gerrit-Reviewer: Alexey Serbin <[email protected]>
Gerrit-Reviewer: Andrew Wong <[email protected]>
Gerrit-Reviewer: Kudu Jenkins (120)
Gerrit-Reviewer: Tidy Bot (241)
Gerrit-Reviewer: Yifan Zhang <[email protected]>
