[jira] [Commented] (HBASE-25433) There is no limit on the table name length when creating a table

["Huaxiang Sun (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HBASE-25433?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17308397#comment-17308397 ] 

Huaxiang Sun commented on HBASE-25433:
--------------------------------------

Moved to 2.3.6.

> There is no limit on the table name length when creating a table
> ----------------------------------------------------------------
>
>                 Key: HBASE-25433
>                 URL: https://issues.apache.org/jira/browse/HBASE-25433
>             Project: HBase
>          Issue Type: Bug
>          Components: Client
>    Affects Versions: 2.2.3
>            Reporter: ZouWeiMing
>            Priority: Major
>             Fix For: 3.0.0-alpha-1, 2.5.0, 2.4.3, 2.3.6
>
>         Attachments: attachment_tableNameLengthLimit.html
>
>
> It occurs Exeception(ERROR：java.util.concurrent.ExecutionExceptionjava.io.IOExpcetionException in createDir) because of 8000 bytes length limits on HDFS directory name if the length of HBase table name misses validation when creating.
> So,we decide to verify the length of table name when creating a table.IllegalArgumentExcetion will be thrown when length is larger than 8000 bytes.



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