[HBASE-25534] Honor TableDescriptor settings earlier in normalization

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.0.0-alpha-1, 2.4.2
• Fix Version/s: 3.0.0-alpha-1, 2.5.0, 2.4.2
• Component/s: Normalizer
• Assignee: Baiqiang Zhao
• Reporter: Baiqiang Zhao
• Created: 27/Jan/21 08:39
• Updated: 26/May/21 06:38
• Resolved: 25/May/21 15:24

Description

Table can be enabled and disabled merge/split in TableDescriptor, we should judge before calculating the plan.

The normalizer configuration can be set by table level. For example, hbase.normalizer.min.region.count can be set by "alter ‘table’, CONFIGURATION=>{'hbase.normalizer.min.region.count' => '5'}". If the table is not set, then use the global configuration which is set in hbase-site.xml.

Issue Links

• links to: GitHub Pull Request #2917
• links to: GitHub Pull Request #2946
• links to: GitHub Pull Request #3304