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From "Zhe Zhang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-8481) Erasure coding: remove workarounds in client side stripped blocks recovering
Date Fri, 29 May 2015 21:35:18 GMT

    [ https://issues.apache.org/jira/browse/HDFS-8481?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14565456#comment-14565456
] 

Zhe Zhang commented on HDFS-8481:
---------------------------------

I agree; the GC issue for wide stripes is more serious. I will revise the patch to directly
use {{buf}} and we can do the accumulation optimization under HDFS-8031.

> Erasure coding: remove workarounds in client side stripped blocks recovering
> ----------------------------------------------------------------------------
>
>                 Key: HDFS-8481
>                 URL: https://issues.apache.org/jira/browse/HDFS-8481
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>            Reporter: Zhe Zhang
>            Assignee: Zhe Zhang
>         Attachments: HDFS-8481-HDFS-7285.00.patch, HDFS-8481-HDFS-7285.01.patch, HDFS-8481-HDFS-7285.02.patch,
HDFS-8481-HDFS-7285.03.patch
>
>
> After HADOOP-11847 and related fixes, we should be able to properly calculate decoded
contents.



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