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Posted to hdfs-issues@hadoop.apache.org by "Dongming Liang (JIRA)" <ji...@apache.org> on 2015/03/03 02:52:05 UTC

[jira] [Commented] (HDFS-1522) Merge Block.BLOCK_FILE_PREFIX and DataStorage.BLOCK_FILE_PREFIX into one constant

    [ https://issues.apache.org/jira/browse/HDFS-1522?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14344294#comment-14344294 ] 

Dongming Liang commented on HDFS-1522:
--------------------------------------

I've attached a patch for this issue. Can somebody please review it?

> Merge Block.BLOCK_FILE_PREFIX and DataStorage.BLOCK_FILE_PREFIX into one constant
> ---------------------------------------------------------------------------------
>
>                 Key: HDFS-1522
>                 URL: https://issues.apache.org/jira/browse/HDFS-1522
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: datanode
>    Affects Versions: 0.21.0
>            Reporter: Konstantin Shvachko
>            Assignee: Dongming Liang
>         Attachments: HDFS-1522.patch
>
>
> Two semantically identical constant {{Block.BLOCK_FILE_PREFIX}} and {{DataStorage.BLOCK_FILE_PREFIX}} should merged into one. Should be defined in {{Block}}, imo.
> Also use cases of "blok_", like in {{DirectoryScanner}} should be replaced by the this constant.



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