Uploaded image for project: 'HBase'
  1. HBase
  2. HBASE-23562

[operator tools] Add a RegionsMerge tool that allows for merging multiple adjacent regions until a desired number of regions is reached.

    XMLWordPrintableJSON

    Details

    • Hadoop Flags:
      Reviewed

      Description

      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.

        Attachments

          Activity

            People

            • Assignee:
              wchevreuil Wellington Chevreuil
              Reporter:
              wchevreuil Wellington Chevreuil
            • Votes:
              0 Vote for this issue
              Watchers:
              8 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: