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From "Rakesh R (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-8275) Erasure Coding: Implement batched listing of enrasure coding zones
Date Wed, 29 Apr 2015 04:44:06 GMT

    [ https://issues.apache.org/jira/browse/HDFS-8275?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14518723#comment-14518723
] 

Rakesh R commented on HDFS-8275:
--------------------------------

OK, thanks [~hitliuyi] for pointing out this. Since I have done some background study, I'm
happy to take up this task HDFS-8087. Can you assign it to me if you have not yet started:)

> Erasure Coding: Implement batched listing of enrasure coding zones
> ------------------------------------------------------------------
>
>                 Key: HDFS-8275
>                 URL: https://issues.apache.org/jira/browse/HDFS-8275
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>            Reporter: Rakesh R
>            Assignee: Rakesh R
>
> The idea of this jira is to provide batch API in {{DistributedFileSystem}} to list the
{{ECZoneInfo}}.
> API signature:-
> {code}
>   /**
>   * List all ErasureCoding zones. Incrementally fetches results from the server.
>   */
>   public RemoteIterator<ECZoneInfo> listErasureCodingZones() throws IOException
{
>     return dfs.listErasureCodingZones();
>   }
> {code}



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