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Posted to hdfs-dev@hadoop.apache.org by "Kai Sasaki (JIRA)" <ji...@apache.org> on 2016/03/15 10:07:34 UTC

[jira] [Resolved] (HDFS-10012) CLONE - Erasure Coding: Add RPC to client-namenode to list all ECSchemas loaded in Namenode.

     [ https://issues.apache.org/jira/browse/HDFS-10012?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kai Sasaki resolved HDFS-10012.
-------------------------------
    Resolution: Invalid

> CLONE - Erasure Coding: Add RPC to client-namenode to list all ECSchemas loaded in Namenode.
> --------------------------------------------------------------------------------------------
>
>                 Key: HDFS-10012
>                 URL: https://issues.apache.org/jira/browse/HDFS-10012
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>            Reporter: dragon
>            Assignee: Vinayakumar B
>             Fix For: HDFS-7285
>
>
> 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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