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Posted to hdfs-issues@hadoop.apache.org by "Jing Zhao (JIRA)" <ji...@apache.org> on 2013/03/22 22:31:17 UTC

[jira] [Updated] (HDFS-4627) Fix FSImageFormat#Loader#loadFilesUnderConstruction

     [ https://issues.apache.org/jira/browse/HDFS-4627?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jing Zhao updated HDFS-4627:
----------------------------

    Attachment: HDFS-4627.001.patch

Patch uploaded. A simple fix and a simple testcase included.
                
> Fix FSImageFormat#Loader#loadFilesUnderConstruction
> ---------------------------------------------------
>
>                 Key: HDFS-4627
>                 URL: https://issues.apache.org/jira/browse/HDFS-4627
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: datanode, namenode
>            Reporter: Jing Zhao
>            Assignee: Jing Zhao
>         Attachments: HDFS-4627.001.patch
>
>
> Currently FSImageFormat#Loader#loadFilesUnderConstruction calls FSDirectory#unprotectedReplaceINodeFile without acquiring FSDirectory's lock. FSDirectory#replaceINodeFile should be called instead.

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