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https://issues.apache.org/jira/browse/HDFS-1522?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dongming Liang updated HDFS-1522:
---------------------------------
Fix Version/s: 3.0.0
Labels: patch (was: )
Target Version/s: 3.0.0 (was: 2.7.0)
Affects Version/s: (was: 0.21.0)
3.0.0
Release Note:
This merges Block.BLOCK_FILE_PREFIX and DataStorage.BLOCK_FILE_PREFIX into one
constant. Hard-coded
literals of "blk_" in various files are also updated to use the same constant.
Hadoop Flags: Reviewed
Status: Patch Available (was: In Progress)
Existing test cases are used for testing. The code changes are reviewed by
Konstantin Shvachko.
> 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: 3.0.0
> Reporter: Konstantin Shvachko
> Assignee: Dongming Liang
> Labels: patch
> Fix For: 3.0.0
>
> Attachments: HDFS-1522.002.patch, 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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