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https://issues.apache.org/jira/browse/PIG-3072?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Koji Noguchi updated PIG-3072:
------------------------------

    Attachment: pig-3072-v02.txt

bq. Can we create the "basic.tfile" using Util.createTempFileDelOnExit().

That makes sense. 
Since Util.createTempFileDelOnExit() creates an empty file and 
TFileRecordWriter was failing with "File already exists" error, I added an 
extra delete before passing the path to TFileRecordWriter.
                
> Pig job reporting negative progress
> -----------------------------------
>
>                 Key: PIG-3072
>                 URL: https://issues.apache.org/jira/browse/PIG-3072
>             Project: Pig
>          Issue Type: Bug
>          Components: impl
>    Affects Versions: 0.10.0
>            Reporter: Koji Noguchi
>            Assignee: Koji Noguchi
>            Priority: Minor
>             Fix For: 0.12
>
>         Attachments: pig-3072-v01.txt, pig-3072-v02.txt
>
>
> Our users pointed out that their jobs reporting negative progress.
> 2012-11-02 21:43:11,538 [main] INFO 
> org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher
> - -795% complete
> ...
> (due to TFileRecordReader)

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