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From "Jing Zhao (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-9575) Use byte array for internal block indices in a striped block
Date Sat, 19 Dec 2015 00:20:46 GMT

     [ https://issues.apache.org/jira/browse/HDFS-9575?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jing Zhao updated HDFS-9575:
----------------------------
    Attachment: HDFS-9575.001.patch

Update the patch to remove two unused methods in PBHelper.java.

> Use byte array for internal block indices in a striped block
> ------------------------------------------------------------
>
>                 Key: HDFS-9575
>                 URL: https://issues.apache.org/jira/browse/HDFS-9575
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: erasure-coding
>            Reporter: Jing Zhao
>            Assignee: Jing Zhao
>         Attachments: HDFS-9575.000.patch, HDFS-9575.001.patch
>
>
> Currently we use inconsistent data types to specify the internal block indices. E.g.,
we use short[] in {{BlockECRecoveryInfo}}, int[] in {{LocatedStripedBlock}}, and byte[] in
{{StripedBlockWithLocations}}. We will use this jira to unify the data type.



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