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From "Haohui Mai (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-5278) Reduce memory consumptions of TestDFSClientRetries
Date Mon, 14 Oct 2013 21:27:42 GMT

     [ https://issues.apache.org/jira/browse/HDFS-5278?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Haohui Mai updated HDFS-5278:
-----------------------------

    Attachment: HDFS-5278.001.patch

> Reduce memory consumptions of TestDFSClientRetries
> --------------------------------------------------
>
>                 Key: HDFS-5278
>                 URL: https://issues.apache.org/jira/browse/HDFS-5278
>             Project: Hadoop HDFS
>          Issue Type: Bug
>            Reporter: Haohui Mai
>            Assignee: Haohui Mai
>            Priority: Minor
>         Attachments: HDFS-5278.000.patch, HDFS-5278.001.patch
>
>
> TestDFSClientRetries::testDFSClientRetriesOnBusyBlocks() spawns about 50 threads during
the execution, each of which takes more than 6m memory.  It makes debugging it in eclipse
under the default settings difficult since it triggers the OutOfMemoryException.



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