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https://issues.apache.org/jira/browse/HBASE-20220?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16404962#comment-16404962
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Ted Yu commented on HBASE-20220:
--------------------------------
testNotExistTableMove -> testNonExistentTableMove
{code}
+ if strs.size == 1
+ raise "Unknown table #{strs[0]}!"
{code}
What if the exception changes in the future ? Would "Unknown table" always
apply ?
Please see if the rubocop warnings were related to the patch.
> [RSGroup] Check if table exists in the cluster before moving it to the
> specified regionserver group
> ---------------------------------------------------------------------------------------------------
>
> Key: HBASE-20220
> URL: https://issues.apache.org/jira/browse/HBASE-20220
> Project: HBase
> Issue Type: Bug
> Components: rsgroup
> Affects Versions: 3.0.0
> Reporter: Guangxu Cheng
> Assignee: Guangxu Cheng
> Priority: Major
> Attachments: HBASE-20220.master.001.patch
>
>
> move_tables_rsgroup/move_servers_tables_rsgroup can move non-existent tables
> in the cluster to the specified regionserver group successfully.It's not
> reasonable.We should check whether the table has already existed in the
> cluster before moving the table.
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