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Posted to hdfs-issues@hadoop.apache.org by "Colin Patrick McCabe (JIRA)" <ji...@apache.org> on 2014/10/28 01:43:34 UTC

[jira] [Updated] (HDFS-7282) Fix intermittent TestShortCircuitCache and TestBlockReaderFactory failures resulting from TemporarySocketDirectory GC

     [ https://issues.apache.org/jira/browse/HDFS-7282?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Colin Patrick McCabe updated HDFS-7282:
---------------------------------------
    Summary: Fix intermittent TestShortCircuitCache and TestBlockReaderFactory failures resulting from TemporarySocketDirectory GC  (was: Fix intermittent TestShortCircuitCache and     TestBlockReaderFactory failures resulting from TemporarySocketDirectory GC)

> Fix intermittent TestShortCircuitCache and TestBlockReaderFactory failures resulting from TemporarySocketDirectory GC
> ---------------------------------------------------------------------------------------------------------------------
>
>                 Key: HDFS-7282
>                 URL: https://issues.apache.org/jira/browse/HDFS-7282
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: test
>    Affects Versions: 2.4.1
>            Reporter: Jinghui Wang
>            Assignee: Jinghui Wang
>         Attachments: HDFS-7282.patch
>
>
> TemporarySocketDirectory has finalize method deletes the directory, in TestShortCircuitCache and TestBlockReaderFactory, the TemporarySocketDirectory created are not refereced later in the tests, which can get garbage collected (deleted the dir) before Datanode start up accessing the directory under TemporarySocketDirectory causing FileNotFoundException.



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