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Posted to hdfs-issues@hadoop.apache.org by "Arpit Agarwal (JIRA)" <ji...@apache.org> on 2015/05/13 01:47:01 UTC

[jira] [Commented] (HDFS-8381) Reduce time taken for complete HDFS unit test run

    [ https://issues.apache.org/jira/browse/HDFS-8381?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14541023#comment-14541023 ] 

Arpit Agarwal commented on HDFS-8381:
-------------------------------------

A potential approach is identifying the worst offenders and fixing them one at a time.

> 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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