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Date: Thu, 23 Feb 2006 06:19:08 +0100 (CET)
From: "Doug Cutting (JIRA)" <jira@apache.org>
To: hadoop-dev@lucene.apache.org
Subject: [jira] Resolved: (HADOOP-42) PositionCache decrements its position
 for reads at the end of file
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     [ http://issues.apache.org/jira/browse/HADOOP-42?page=all ]
     
Doug Cutting resolved HADOOP-42:
--------------------------------

    Fix Version: 0.1
     Resolution: Fixed

I just committed this.  Thanks, Konstantin!

> PositionCache decrements its position for reads at the end of file
> ------------------------------------------------------------------
>
>          Key: HADOOP-42
>          URL: http://issues.apache.org/jira/browse/HADOOP-42
>      Project: Hadoop
>         Type: Bug
>   Components: fs
>     Reporter: Konstantin Shvachko
>      Fix For: 0.1
>  Attachments: Position.patch
>
> See
> int org.apache.hadoop.fs.FSDataInputStream.PositionCache.read(byte[] b, int off, int len) 
> if in.read() returns -1 (e.g. at the end of file) the position in the cache will be decremented, while it should be retained.
> The attached patch would fix it.

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