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From "Vinayakumar B (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-8023) Erasure Coding: retrieve eraure coding policy and schema for a block or file from NameNode
Date Wed, 08 Apr 2015 05:39:12 GMT

     [ https://issues.apache.org/jira/browse/HDFS-8023?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Vinayakumar B updated HDFS-8023:
--------------------------------
    Attachment: HDFS-8023-02.patch

Thanks [~drankye] and [~jingzhao] for reviews.
Attached the updated patch.
Please review.

> Erasure Coding: retrieve eraure coding policy and schema for a block or file from NameNode
> ------------------------------------------------------------------------------------------
>
>                 Key: HDFS-8023
>                 URL: https://issues.apache.org/jira/browse/HDFS-8023
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>            Reporter: Kai Zheng
>            Assignee: Vinayakumar B
>         Attachments: HDFS-8023-01.patch, HDFS-8023-02.patch
>
>
> NameNode needs to provide RPC call for client, tool, or DataNode to retrieve eraure coding
policy and schema for a block or file from NameNode.



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