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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-9658) Erasure Coding: allow to use multiple EC policies in striping related tests
Date Wed, 03 Feb 2016 23:04:40 GMT

    [ https://issues.apache.org/jira/browse/HDFS-9658?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15131332#comment-15131332
] 

Hudson commented on HDFS-9658:
------------------------------

FAILURE: Integrated in Hadoop-trunk-Commit #9241 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/9241/])
HDFS-9658. Erasure Coding: allow to use multiple EC policies in striping (zhezhang: rev a0f5e83f2847c51ff14216c1b910bc6c05ccec16)
* hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestDFSStripedOutputStreamWithFailure.java
* hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestErasureCodingPolicyWithSnapshot.java
* hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestDFSStripedInputStream.java
* hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/StripedFileTestUtil.java
* hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt


> Erasure Coding: allow to use multiple EC policies in striping related tests
> ---------------------------------------------------------------------------
>
>                 Key: HDFS-9658
>                 URL: https://issues.apache.org/jira/browse/HDFS-9658
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>            Reporter: Rui Li
>            Assignee: Rui Li
>             Fix For: 3.0.0
>
>         Attachments: HDFS-9658.1.patch, HDFS-9658.2.patch
>
>
> Currently many of the EC-related tests assume we're using RS-6-3 schema/policy. There're
lots of hard coded fields as well as computations based on that. To support multiple EC policies,
we need to remove these hard coded logic and make the tests more flexible.



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