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From Prasanth Jayachandran <pjayachand...@hortonworks.com>
Subject Re: Any Test Program for Testing ORCFile Code?
Date Tue, 23 Jul 2013 20:18:51 GMT
Hi Riini

The source code for ORC is in org.apache.hadoop.hive.ql.io.orc package inside ql/src/java
folder. The test cases corresponding to ORC are in ql/src/test folder under the same package
structure. TestOrcFile should be a good starting point (for debugging) which reads/writes
nested struct in ORC format. 

Thanks
Prasanth

On Jul 23, 2013, at 12:32 PM, Rini Kaushik <kaushikr@us.ibm.com> wrote:

> 
> Hi All,
> 
> Is there any test program for testing ORCFile? If yes, can someone please
> give instructions on how to invoke it?
> 
> I simply want to step through the code to understand it quickly.
> 
> Best,
> 
> Riini


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