Hello Will Berkeley, Kudu Jenkins,
I'd like you to reexamine a change. Please visit
http://gerrit.cloudera.org:8080/12366
to look at the new patch set (#3).
Change subject: [tools] --load_imbalance_threshold flag for LA rebalancer
......................................................................
[tools] --load_imbalance_threshold flag for LA rebalancer
Introduced the '--load_imbalance_threshold' run-time flag
for the Kudu CLI rebalancer tool.
The threshold represents a policy with regard to what to
prefer during cross-location rebalancing: ideal balance of the
cross-location load on per-table basis (lower threshold value)
or minimum number of replica moves between locations
(greater threshold value). To some extent, this new flag might
be considered as an extension of already existing
'--disable_cross_location_rebalancing' flag, whereas the new
flag provides more control over the 'perfect balance vs minimum
replica movements' choice for the cross-location rebalancing phase.
Change-Id: I81867f168dac9908a701b50205be7bfaacefd554
---
M src/kudu/tools/rebalance_algo-test.cc
M src/kudu/tools/rebalance_algo.cc
M src/kudu/tools/rebalance_algo.h
M src/kudu/tools/rebalancer.cc
M src/kudu/tools/rebalancer.h
M src/kudu/tools/tool_action_cluster.cc
6 files changed, 63 insertions(+), 26 deletions(-)
git pull ssh://gerrit.cloudera.org:29418/kudu refs/changes/66/12366/3
--
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Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I81867f168dac9908a701b50205be7bfaacefd554
Gerrit-Change-Number: 12366
Gerrit-PatchSet: 3
Gerrit-Owner: Alexey Serbin <[email protected]>
Gerrit-Reviewer: Alexey Serbin <[email protected]>
Gerrit-Reviewer: Kudu Jenkins (120)
Gerrit-Reviewer: Will Berkeley <[email protected]>
