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From "Vinayakumar B (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-8347) Erasure Coding: whether to use the same chunkSize in decoding with the value in encoding
Date Tue, 12 May 2015 05:52:00 GMT

    [ https://issues.apache.org/jira/browse/HDFS-8347?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14539295#comment-14539295
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Vinayakumar B commented on HDFS-8347:
-------------------------------------

Created two subtasks HDFS-8374 and HDFS-8375. 

> Erasure Coding: whether to use the same chunkSize in decoding with the value in encoding
> ----------------------------------------------------------------------------------------
>
>                 Key: HDFS-8347
>                 URL: https://issues.apache.org/jira/browse/HDFS-8347
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>            Reporter: Kai Zheng
>
> Currently decode buffersize for Datanode striped block reconstruction is configurable
and can be less or larger than chunksize, it may cause issue for Hitchhiker which may require
encode/decode using same buffersize.



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