[ https://issues.apache.org/jira/browse/HBASE-25513?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Nick Dimiduk reopened HBASE-25513: ---------------------------------- Missed backport to branch-2. > When the table is turned on normalize, the first region may not be merged > even the size is 0 > -------------------------------------------------------------------------------------------- > > Key: HBASE-25513 > URL: https://issues.apache.org/jira/browse/HBASE-25513 > Project: HBase > Issue Type: Bug > Components: Normalizer > Affects Versions: 3.0.0-alpha-1, 2.4.1 > Reporter: Baiqiang Zhao > Assignee: Baiqiang Zhao > Priority: Major > Fix For: 3.0.0-alpha-1, 2.4.2 > > > Suppose a table has 8 regions, the sizes are [0, 10, 1, 0, 9, 0, 12, 0], the > average region size is 4, and split is disabled. > The current Normalizer can only get three merge plans (use size to represent > region): > [1, 0], [9, 0],[12, 0] > It can not merge the first region, even it's size is 0. -- This message was sent by Atlassian Jira (v8.3.4#803005)