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From "Andrey Klochkov (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-4491) Parallel testing HDFS
Date Fri, 15 Feb 2013 23:41:13 GMT

     [ https://issues.apache.org/jira/browse/HDFS-4491?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Andrey Klochkov updated HDFS-4491:
----------------------------------

    Attachment: HDFS-4491.patch

Overview of changes in the patch:

1. URLUtils.SOCKET_TIMEOUT is now a constant which can not be modified by tests. Corresponding
changes in HftpFileSystem.openConnection are done to allow using a custom timeout.
2. Usage of FileContextTestHelper and FileSystemTestHelper are updated according to changes
in hadoop-common
3. Changes in MiniDFSCluster introducing new mode when it's using a new dir for every new
instance of class. By default the old behavior is active, to keep it for external clients
like HBase tests. For HDFS the new behavior is used by default. Tests are modified accordingly.
Tests which need to reuse the same dir for several instances of MiniDFSCluster need to specify
it explicitly when creating new instance.
4. UpgradeUtilities is transformed from a set of static utility methods to a class which should
be instantiated. Clients are updated.
5. Some tests are modified to avoid using hardcoded paths for tmp data.
                
> Parallel testing HDFS
> ---------------------
>
>                 Key: HDFS-4491
>                 URL: https://issues.apache.org/jira/browse/HDFS-4491
>             Project: Hadoop HDFS
>          Issue Type: Test
>          Components: test
>    Affects Versions: 3.0.0
>            Reporter: Tsuyoshi OZAWA
>            Assignee: Andrey Klochkov
>         Attachments: HDFS-4491.patch
>
>
> Parallel execution of HDFS tests in multiple forks. See HADOOP-9287 for details.

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