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From "Rakesh R (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-8090) Erasure Coding: Add RPC to client-namenode to list all ECSchemas loaded in Namenode.
Date Thu, 09 Apr 2015 17:53:12 GMT

    [ https://issues.apache.org/jira/browse/HDFS-8090?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14487754#comment-14487754
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Rakesh R commented on HDFS-8090:
--------------------------------

OK. I got it.

+1 latest patch looks good to me.

> Erasure Coding: Add RPC to client-namenode to list all ECSchemas loaded in Namenode.
> ------------------------------------------------------------------------------------
>
>                 Key: HDFS-8090
>                 URL: https://issues.apache.org/jira/browse/HDFS-8090
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>            Reporter: Vinayakumar B
>            Assignee: Vinayakumar B
>         Attachments: HDFS-8090-01.patch, HDFS-8090-02.patch
>
>
> ECSchemas will be configured and loaded only at the Namenode to avoid conflicts.
> Client has to specify one of these schemas during creation of ecZones.
> So, add an RPC to ClientProtocol to get all ECSchemas loaded at namenode, so that client
can choose only any one of these.



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