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From "Zhe Zhang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-8198) Erasure Coding: system test of TeraSort
Date Tue, 02 Jun 2015 01:18:17 GMT

    [ https://issues.apache.org/jira/browse/HDFS-8198?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14568346#comment-14568346
] 

Zhe Zhang commented on HDFS-8198:
---------------------------------

Just had an offline discussion with [~hitliuyi]; Yi made a good point that we can make use
of HTrace to generate fine grained traces to facilitate performance analysis and tuning.

> Erasure Coding: system test of TeraSort
> ---------------------------------------
>
>                 Key: HDFS-8198
>                 URL: https://issues.apache.org/jira/browse/HDFS-8198
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>    Affects Versions: HDFS-7285
>            Reporter: Kai Sasaki
>
> Functional system test of TeraSort on EC files.



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