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From "Rui Li (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-9603) Erasure Coding: Use ErasureCoder to encode/decode a block group
Date Mon, 04 Jan 2016 11:52:39 GMT

     [ https://issues.apache.org/jira/browse/HDFS-9603?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Rui Li updated HDFS-9603:
-------------------------
    Status: Patch Available  (was: Open)

> Erasure Coding: Use ErasureCoder to encode/decode a block group
> ---------------------------------------------------------------
>
>                 Key: HDFS-9603
>                 URL: https://issues.apache.org/jira/browse/HDFS-9603
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>            Reporter: Rui Li
>            Assignee: Rui Li
>         Attachments: HDFS-9603.1.patch
>
>
> According to design, {{ErasureCoder}} is responsible to encode/decode a block group.
Currently however, we directly use {{RawErasureCoder}} to do the work, e.g. in {{DFSStripedOutputStream}}.
This task attempts to encapsulate {{RawErasureCoder}} to comply with the design.



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