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https://issues.apache.org/jira/browse/HCATALOG-369?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alan Gates reassigned HCATALOG-369:
-----------------------------------

    Assignee: Sushanth Sowmyan
    
> Cannot express non-alphanumeric characters in partition filter expressions
> --------------------------------------------------------------------------
>
>                 Key: HCATALOG-369
>                 URL: https://issues.apache.org/jira/browse/HCATALOG-369
>             Project: HCatalog
>          Issue Type: Bug
>    Affects Versions: 0.4
>            Reporter: Alan Gates
>            Assignee: Sushanth Sowmyan
>
> If a partition value has a non-alphanumeric character, it is impossible to 
> provide a filter that matches that partition value.  For example, if the 
> filter description is {{b=abc%5C%27def}}, there's no way to specify that in a 
> MapReduce or Pig job.  The ASCII URL escaping used by Hive to store the 
> values should be supported.  Ideally Unicode escaping and traditional string 
> escapes would work as well.

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