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Posted to hdfs-issues@hadoop.apache.org by "Dongming Liang (JIRA)" <ji...@apache.org> on 2015/03/03 02:50:04 UTC

[jira] [Work started] (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:all-tabpanel ]

Work on HDFS-1522 started by Dongming Liang.
--------------------------------------------
> 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
>
> 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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