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From "Sreekanth Ramakrishnan (JIRA)" <>
Subject [jira] Commented: (HIVE-1633) CombineHiveInputFormat fails with "cannot find dir for emptyFile"
Date Wed, 06 Oct 2010 12:18:31 GMT


Sreekanth Ramakrishnan commented on HIVE-1633:

I was taking a look at reproducing the issue. The core reason why the exception is present
is due to following.

* Input format is passed a set of input path.
* These set of path contains two kind of files, table data files and scratch/tmp files which
are created by hive in hdfs.
* CombineHiveInputFormat tries to compute splits in these temp/scratch file, which causes
the  getPartitionDescFromPathRecursively to fail. Causing the query to fail.

I hope this helps, I am still looking at the code, and trying to figure out where the actual
addition to input paths are done. So basically I can back track from there. Any help on this
would be great.

> CombineHiveInputFormat fails with "cannot find dir for emptyFile"
> -----------------------------------------------------------------
>                 Key: HIVE-1633
>                 URL:
>             Project: Hadoop Hive
>          Issue Type: Bug
>          Components: Clients
>            Reporter: Amareshwari Sriramadasu
>            Assignee: Amareshwari Sriramadasu

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