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From "Kai Zheng (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-11707) Add factory to create raw erasure coder
Date Thu, 12 Mar 2015 11:31:38 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-11707?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Kai Zheng updated HADOOP-11707:
    Fix Version/s: HDFS-7285

> Add factory to create raw erasure coder
> ---------------------------------------
>                 Key: HADOOP-11707
>                 URL: https://issues.apache.org/jira/browse/HADOOP-11707
>             Project: Hadoop Common
>          Issue Type: Sub-task
>          Components: io
>            Reporter: Kai Zheng
>            Assignee: Kai Zheng
>             Fix For: HDFS-7285
> We have {{RawErasureEncoder}} and {{RawErasureDecoder}} interface separately, which simplifies
the implementation of raw coders. This would require to configure raw encoder and decoder
respectively for a {{ErasureCoder}}, which isn't convenient. To simplify the configuration,
we would have coder factory to group encoder and decoder together so only a factory class
needs to be configured.

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