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Posted to common-issues@hadoop.apache.org by "Tom White (Updated) (JIRA)" <ji...@apache.org> on 2012/01/04 00:00:40 UTC

[jira] [Updated] (HADOOP-7937) Forward port SequenceFile#syncFs and friends from Hadoop 1.x

     [ https://issues.apache.org/jira/browse/HADOOP-7937?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tom White updated HADOOP-7937:
------------------------------

    Attachment: HADOOP-7937.patch

Here's a patch that adds the missing method to SequenceFile.Writer. No test is included (there isn't one in 1.0.0).

It's not clear that the other changes need to be ported, since the append implementation is different. If they do, they can be done in an HDFS JIRA.
                
> Forward port SequenceFile#syncFs and friends from Hadoop 1.x
> ------------------------------------------------------------
>
>                 Key: HADOOP-7937
>                 URL: https://issues.apache.org/jira/browse/HADOOP-7937
>             Project: Hadoop Common
>          Issue Type: New Feature
>          Components: io
>    Affects Versions: 0.22.0, 0.23.1
>            Reporter: Eli Collins
>              Labels: bigtop
>         Attachments: HADOOP-7937.patch
>
>
> HDFS-200 added a new public API SequenceFile#syncFs, we need to forward port this for compatibility. Looks like it might have introduced other APIs that need forward porting as well (eg LocaltedBlocks#setFileLength, and DataNode#getBlockInfo).

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