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https://issues.apache.org/jira/browse/KUDU-886?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Grant Henke resolved KUDU-886.
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Fix Version/s: 1.9.0
Resolution: Fixed
Kudu has the ability to rebalance load using the rebalancer tool. The commits
that enabled this initially are:
* https://github.com/apache/kudu/commit/81d0109b461fc29c427c1fc81598c286318a95b9
* https://github.com/apache/kudu/commit/fd507235b531419f6bc2447263278eee315177ab
* https://github.com/apache/kudu/commit/43161e5aa75764a7f1748f85e0500fc454a301d8
* https://github.com/apache/kudu/commit/34bb7f93b4bcb8d39803d0f0718148f84f5cca22
* https://github.com/apache/kudu/commit/87084c108e1836ebb7811eace93836ee872a253e
* https://github.com/apache/kudu/commit/f731ea004590217fe21b133ed093a7e9d21e7d42
* https://github.com/apache/kudu/commit/81bba2472b469996c3a0d8ed9f6412fe29cd4771
* https://github.com/apache/kudu/commit/4ec2598a355bbbd1c00c4bdc03d37bafe04d0d5f
* https://github.com/apache/kudu/commit/8e9345a79849ed3e96a85dc5240e0a4e709b2055
A shortlist of the resolved jiras to support this also include KUDU-2780,
KUDU-2823, KUDU-2901.
Of course there will be ongoing improvements tracked by other jiras (ex:
KUDU-3061).
> Cluster load balancing
> ----------------------
>
> Key: KUDU-886
> URL: https://issues.apache.org/jira/browse/KUDU-886
> Project: Kudu
> Issue Type: New Feature
> Components: master
> Affects Versions: 1.2.0
> Reporter: Todd Lipcon
> Assignee: William Berkeley
> Priority: Major
> Labels: roadmap-candidate
> Fix For: 1.9.0
>
>
> We should add some load balancing support for GA:
> - move leaders to evenly spread RPC load.
> - eventually move tablets to even out disk space or load.
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