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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-12444) Reduce runtime of TestWriteReadStripedFile
Date Tue, 19 Sep 2017 21:02:00 GMT

    [ https://issues.apache.org/jira/browse/HDFS-12444?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16172339#comment-16172339
] 

Hudson commented on HDFS-12444:
-------------------------------

SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #12918 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/12918/])
HDFS-12444. Reduce runtime of TestWriteReadStripedFile. Contributed by (wang: rev 59830ca772dfb5dcc8b3e5281ca482dea5a5fa3e)
* (edit) hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestWriteReadStripedFile.java
* (edit) hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestWriteStripedFileWithFailure.java
* (edit) hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/StripedFileTestUtil.java


> Reduce runtime of TestWriteReadStripedFile
> ------------------------------------------
>
>                 Key: HDFS-12444
>                 URL: https://issues.apache.org/jira/browse/HDFS-12444
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: erasure-coding, test
>    Affects Versions: 3.0.0-alpha4
>            Reporter: Andrew Wang
>            Assignee: Huafeng Wang
>             Fix For: 3.0.0-beta1
>
>         Attachments: HDFS-12444.001.patch, HDFS-12444.002.patch, HDFS-12444.003.patch
>
>
> This test takes a long time to run since it writes a lot of data, and frequently times
out during precommit testing. If we change the EC policy from RS(6,3) to RS(3,2) then it will
run a lot faster.



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