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From "Sean Busbey (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-8381) Reduce time taken for complete HDFS unit test run
Date Wed, 13 May 2015 03:01:00 GMT

    [ https://issues.apache.org/jira/browse/HDFS-8381?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14541241#comment-14541241
] 

Sean Busbey commented on HDFS-8381:
-----------------------------------

It really helped the HBase builds when we categorized tests by run time and functional component.
Then it was much easier to decide what should run for default dev builds and various jenkins
jobs.

> Reduce time taken for complete HDFS unit test run
> -------------------------------------------------
>
>                 Key: HDFS-8381
>                 URL: https://issues.apache.org/jira/browse/HDFS-8381
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: test
>            Reporter: Arpit Agarwal
>
> HDFS unit tests take a long time to run. Our unit tests are more like system/integration
tests since we spin up a MiniDFSCluster for individual test cases. A number of tests have
sleeps which further adds to the run time.
> A better option is to use more fine-grained unit tests specific to individual classes.
I did not find any existing Jiras for this so filing one to track this work.



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