hive-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Sreekanth Ramakrishnan (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HIVE-1633) CombineHiveInputFormat fails with "cannot find dir for emptyFile"
Date Wed, 06 Oct 2010 12:18:31 GMT

    [ https://issues.apache.org/jira/browse/HIVE-1633?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12918490#action_12918490
] 

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: https://issues.apache.org/jira/browse/HIVE-1633
>             Project: Hadoop Hive
>          Issue Type: Bug
>          Components: Clients
>            Reporter: Amareshwari Sriramadasu
>            Assignee: Amareshwari Sriramadasu
>


-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.


Mime
View raw message