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https://issues.apache.org/jira/browse/HCATALOG-449?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13422679#comment-13422679
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Francis Liu commented on HCATALOG-449:
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Chris, can you create a patch for trunk as well? Thanks.
> 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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