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Posted to common-dev@hadoop.apache.org by "Tom White (JIRA)" <ji...@apache.org> on 2009/05/28 10:26:45 UTC

[jira] Assigned: (HADOOP-4902) Support for a per-class cluster in ClusterMapReduceTestCase

     [ https://issues.apache.org/jira/browse/HADOOP-4902?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tom White reassigned HADOOP-4902:
---------------------------------

    Assignee: Alex Loddengaard

> Support for a per-class cluster in ClusterMapReduceTestCase
> -----------------------------------------------------------
>
>                 Key: HADOOP-4902
>                 URL: https://issues.apache.org/jira/browse/HADOOP-4902
>             Project: Hadoop Core
>          Issue Type: Improvement
>          Components: test
>            Reporter: Tom White
>            Assignee: Alex Loddengaard
>
> ClusterMapReduceTestCase currently creates a new mini cluster for each test case. For many tests this is unnecessary overhead as the test cases could run against the same cluster, one after another, without risking correctness. As a part of this issue we should change tests that subclass ClusterMapReduceTestCase to use a per-test cluster where appropriate.

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