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From "Namit Jain (JIRA)" <j...@apache.org>
Subject [jira] Assigned: (HIVE-1001) CombinedHiveInputFormat should parse the inputpath correctly
Date Mon, 21 Dec 2009 19:15:18 GMT

     [ https://issues.apache.org/jira/browse/HIVE-1001?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Namit Jain reassigned HIVE-1001:
--------------------------------

    Assignee: Namit Jain

> CombinedHiveInputFormat should parse the inputpath correctly
> ------------------------------------------------------------
>
>                 Key: HIVE-1001
>                 URL: https://issues.apache.org/jira/browse/HIVE-1001
>             Project: Hadoop Hive
>          Issue Type: Bug
>    Affects Versions: 0.5.0
>            Reporter: Zheng Shao
>            Assignee: Namit Jain
>
> From David Lerman:
> "
> I'm running into errors where CombinedHiveInputFormat is combining data from
> two different tables which is causing problems because the tables have
> different input formats.
> It looks like the problem is in
> org.apache.hadoop.hive.shims.Hadoop20Shims.getInputPathsShim.  It calls
> CombineFileInputFormat.getInputPaths which returns the list of input paths
> and then chops off the first 5 characters to remove file: from the
> beginning, but the return value I'm getting from getInputPaths is actually
> hdfs://domain/path.  So then when it creates the pools using these paths,
> none of the input paths match the pools (since they're just the file path
> which protocol or domain).
> "
> We should use Path.getPath() to get the path part of an URI instead of just chopping
off 5 chars.

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