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From "Tsz Wo Nicholas Sze (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-8015) Erasure Coding: local and remote block writer for coding work in DataNode
Date Fri, 17 Apr 2015 19:54:59 GMT

    [ https://issues.apache.org/jira/browse/HDFS-8015?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14500552#comment-14500552
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Tsz Wo Nicholas Sze commented on HDFS-8015:
-------------------------------------------

[~libo-intel], are you still working on this? I believe so but want to make sure.  You seem
busy on other things.

> Erasure Coding: local and remote block writer for coding work in DataNode
> -------------------------------------------------------------------------
>
>                 Key: HDFS-8015
>                 URL: https://issues.apache.org/jira/browse/HDFS-8015
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>            Reporter: Kai Zheng
>            Assignee: Li Bo
>
> As a task of HDFS-7344 ECWorker, in either stripping or non-stripping erasure coding,
to perform encoding or decoding, we need to be able to write data blocks locally or remotely.
This is to come up block writer facility in DataNode side. Better to think about the similar
work done in client side, so in future it's possible to unify the both.



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