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https://issues.apache.org/jira/browse/HCATALOG-449?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chris Drome updated HCATALOG-449:
---------------------------------

    Attachment: HCATALOG-449.patch

Found a similar problem in HCatStorer.setLocation code.
                
> HCatLoader is mistakenly identifying Configuration parameters to store
> ----------------------------------------------------------------------
>
>                 Key: HCATALOG-449
>                 URL: https://issues.apache.org/jira/browse/HCATALOG-449
>             Project: HCatalog
>          Issue Type: Bug
>          Components: client, mapreduce
>    Affects Versions: 0.4
>            Reporter: Chris Drome
>             Fix For: 0.4
>
>         Attachments: HCATALOG-449.patch
>
>
> HCatLoader.setLocation mistakenly compares expanded Configuration values with 
> raw values when storing differences in Configurations.
> When running on Hadoop 23 any job which has a reduce step fails because it 
> cannot locate the map data. This causes the reducer to fall into an endless 
> loop until disk space is consumed.

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