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https://issues.apache.org/jira/browse/HBASE-21478?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16686798#comment-16686798
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Ted Yu commented on HBASE-21478:
--------------------------------
RSGroupInfo#getTables() references a SortedSet .
Do you plan to create another Set which is sorted lexicographically ?
> Make table sorted when displaying rsgroup info in shell and master web UI
> -------------------------------------------------------------------------
>
> Key: HBASE-21478
> URL: https://issues.apache.org/jira/browse/HBASE-21478
> Project: HBase
> Issue Type: Improvement
> Components: rsgroup
> Reporter: Xiang Li
> Assignee: Xiang Li
> Priority: Major
>
> Regarding the output of the command of "get_rsgoup" in hbase shell, or the
> section of "Server Group" of HMaster's web UI, the tables are not sorted, so
> not quite easy to read, like:
> {code}
> hbase(main):003:0> get_rsgroup 'default'
> GROUP INFORMATION
> ...
> Tables:
> table3
> ns2:table22
> table1
> ns1:table11
> ...
> {code}
> They could be sorted in the order of namespace then table name:
> {code}
> table1
> table3
> ns1:table11
> ns2:table22
> {code}
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