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https://issues.apache.org/jira/browse/HBASE-24418?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Nick Dimiduk updated HBASE-24418:
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Release Note:
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This change extends the Normalizer with a handful of new configurations. The
configuration points supported are:
* `hbase.normalizer.split.enabled` Whether to split a region as part of
normalization. Default: `true`.
* `hbase.normalizer.merge.enabled` Whether to merge a region as part of
normalization. Default `true`.
* `hbase.normalizer.min.region.count` The minimum number of regions in a table
to consider it for merge normalization. Default: 3.
* `hbase.normalizer.merge.min_region_age.days` The minimum age for a region to
be considered for a merge, in days. Default: 3.
* `hbase.normalizer.merge.min_region_size.mb` The minimum size for a region to
be considered for a merge, in whole MBs. Default: 1.
> Consolidate Normalizer implementations
> --------------------------------------
>
> Key: HBASE-24418
> URL: https://issues.apache.org/jira/browse/HBASE-24418
> Project: HBase
> Issue Type: Task
> Components: master, Normalizer
> Affects Versions: 3.0.0-alpha-1, 2.3.0
> Reporter: Nick Dimiduk
> Assignee: Nick Dimiduk
> Priority: Major
> Fix For: 3.0.0-alpha-1, 2.3.0
>
>
> After HBASE-22285, we have two implementations of {{RegionNormalizer}}, that
> have different feature sets and different configurations. I think these can
> be combined into a single implementation, with clear, decoupled configuration
> parameters. At least on branch-2.3, there's too many subsequent changes for
> HBASE-22285 to revert cleanly, so I'll use this ticket to consolidate the
> implementations.
> If you have issues with the current normalizer, speak up here and we can
> include them, or add them as sub-tasks.
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