Wellington Chevreuil created HBASE-23562:
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Summary: [operator tools] Add a RegionsMerge tool that allows for
merging multiple adjacent regions until a desired number of regions is reached.
Key: HBASE-23562
URL: https://issues.apache.org/jira/browse/HBASE-23562
Project: HBase
Issue Type: New Feature
Reporter: Wellington Chevreuil
Assignee: Wellington Chevreuil
There's been a few occasions where different customers had faced the need to
reduce the number of regions for specific tables, either due to mistakenly
pre-split or after a purge in table data. This jira is for adding a simple
merge tool that takes the table name and the desired number of regions, then
perform region merges until the total number of regions for the given table
reached the passed valued.
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