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From "Jing Zhao (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-7937) Erasure Coding: INodeFile quota computation unit tests
Date Tue, 14 Apr 2015 04:56:12 GMT

    [ https://issues.apache.org/jira/browse/HDFS-7937?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14493558#comment-14493558

Jing Zhao commented on HDFS-7937:

Thanks for updating the patch, Kai! The new patch looks good to me. Some minors:
# We can directly initialize defaultSchema instead of using a {{setupCluster}} method.
# I just realized that our quota computation has a bug. Specifically, size of parity cells
should be equal to the size of the first cell if the first cell is not full. Please see HDFS-8120
{{StripedBlockUtil#getInternalBlockLength}} for details. We can use this jira to fix this
bug and update the unit test accordingly.

> Erasure Coding: INodeFile quota computation unit tests
> ------------------------------------------------------
>                 Key: HDFS-7937
>                 URL: https://issues.apache.org/jira/browse/HDFS-7937
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>            Reporter: Kai Sasaki
>            Assignee: Kai Sasaki
>            Priority: Minor
>         Attachments: HDFS-7937.1.patch, HDFS-7937.2.patch, HDFS-7937.3.patch, HDFS-7937.4.patch,
HDFS-7937.5.patch, HDFS-7937.6.patch, HDFS-7937.7.patch
> Unit test for [HDFS-7826|https://issues.apache.org/jira/browse/HDFS-7826]

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