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Date: Thu, 31 May 2007 13:29:15 -0700 (PDT)
From: "Doug Cutting (JIRA)" <jira@apache.org>
To: hadoop-dev@lucene.apache.org
Subject: [jira] Updated: (HADOOP-1311) Bug in BytesWritable.set(byte[]
 newData, int offset, int length)
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     [ https://issues.apache.org/jira/browse/HADOOP-1311?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Doug Cutting updated HADOOP-1311:
---------------------------------

    Status: Open  (was: Patch Available)

The final parameter to arraycopy should be 'length', not 'size', right?

> Bug in BytesWritable.set(byte[] newData, int offset, int length) 
> -----------------------------------------------------------------
>
>                 Key: HADOOP-1311
>                 URL: https://issues.apache.org/jira/browse/HADOOP-1311
>             Project: Hadoop
>          Issue Type: Bug
>          Components: io
>         Environment: N/A
>            Reporter: Srikanth Kakani
>         Attachments: bytesWritable.patch
>
>
> Current implementation:
>   public void set(byte[] newData, int offset, int length) {
>     setSize(0);
>     setSize(length);
>     System.arraycopy(newData, 0, bytes, 0, size);
>   }
> Correct implementation:
>   public void set(byte[] newData, int offset, int length) {
>     setSize(0);
>     setSize(length);
>     System.arraycopy(newData, offset, bytes, 0, size);
>   }
> please fix.

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