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Posted to common-issues@hadoop.apache.org by "Eli Collins (Updated) (JIRA)" <ji...@apache.org> on 2012/01/27 00:31:41 UTC

[jira] [Updated] (HADOOP-7997) SequenceFile.createWriter(...createParent...) no longer works on existing file

     [ https://issues.apache.org/jira/browse/HADOOP-7997?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Eli Collins updated HADOOP-7997:
--------------------------------

          Component/s: io
     Target Version/s: 0.23.1
    Affects Version/s: 0.23.1
         Hadoop Flags: Reviewed

+1  pending jenkins.  Good catch Greg.  Looks like this was introduced in HADOOP-6840. I confirmed this is indeed the behavior on branch-1.
                
> SequenceFile.createWriter(...createParent...) no longer works on existing file
> ------------------------------------------------------------------------------
>
>                 Key: HADOOP-7997
>                 URL: https://issues.apache.org/jira/browse/HADOOP-7997
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: io
>    Affects Versions: 0.23.1
>            Reporter: Gregory Chanan
>            Assignee: Gregory Chanan
>         Attachments: HDFS-2846.patch
>
>
> SequenceFile.createWriter no longer works on an existing file, because old version specified OVEWRITE by default and new version does not.  This breaks some HBase tests.
> Tested against trunk.
> Patch with test to follow.

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