hadoop-common-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Uma Maheswara Rao G (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-11707) Add factory to create raw erasure coder
Date Thu, 19 Mar 2015 17:51:38 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-11707?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14369789#comment-14369789
] 

Uma Maheswara Rao G commented on HADOOP-11707:
----------------------------------------------

I got your point Kai. I think we can push this now and later when other coder to be plugged
in, we think and refine may be. For now lets move on..

+1

> 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
>
>         Attachments: HADOOP-11707-v1.patch
>
>
> 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.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message