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Posted to hdfs-issues@hadoop.apache.org by "Kai Zheng (JIRA)" <ji...@apache.org> on 2016/06/23 06:13:16 UTC

[jira] [Issue Comment Deleted] (HDFS-9603) Erasure Coding: Use ErasureCoder to encode/decode a block group

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

Kai Zheng updated HDFS-9603:
----------------------------
    Comment: was deleted

(was: Committing this first sounds good to me, allowing us to proceed in parallevel. Thanks Zhe!)

> 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, HDFS-9603.2.patch, HDFS-9603.3.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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