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https://issues.apache.org/jira/browse/HADOOP-2497?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sameer Paranjpye updated HADOOP-2497:
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Component/s: io
> sequence file does not detect corruption in key/value lengths
> -------------------------------------------------------------
>
> Key: HADOOP-2497
> URL: https://issues.apache.org/jira/browse/HADOOP-2497
> Project: Hadoop
> Issue Type: Bug
> Components: io
> Reporter: eric baldeschwieler
>
> From: [EMAIL PROTECTED]
> Subject: Re: question on Hadoop configuration for non cpu intensive jobs -
> 0.15.1
> Date: December 28, 2007 7:20:11 AM PST
> To: [EMAIL PROTECTED]
> Our OOM was being caused by a damaged sequence data file. We had assumed that
> the sequence files had checksums, which appears to be in correct.
> The deserializer was reading a bad length out of the file and trying to
> allocate 4gig of ram.
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