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Posted to common-dev@hadoop.apache.org by "Doug Cutting (JIRA)" <ji...@apache.org> on 2008/07/07 18:43:33 UTC

[jira] Commented: (HADOOP-3694) if MiniDFS startup time could be improved, testing time would be reduced

    [ https://issues.apache.org/jira/browse/HADOOP-3694?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12611223#action_12611223 ] 

Doug Cutting commented on HADOOP-3694:
--------------------------------------

> If we could find out why it is taking so long and cut it down [ ... ]

+1  Decreasing unit test runtime increases developer productivity!

> if MiniDFS startup time could be improved, testing time would be reduced
> ------------------------------------------------------------------------
>
>                 Key: HADOOP-3694
>                 URL: https://issues.apache.org/jira/browse/HADOOP-3694
>             Project: Hadoop Core
>          Issue Type: Improvement
>          Components: test
>    Affects Versions: 0.19.0
>            Reporter: Steve Loughran
>
> Its taking me 140 minutes to run a test build; looking into the test results its the 20s startup delay of every MiniDFS cluster that is slowing things down. If we could find out why it is taking so long and cut it down, every test case that relied on a cluster would be speeded up. 

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