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From mahender bigdata <Mahender.BigD...@outlook.com>
Subject Re: Query Failing while querying on ORC Format
Date Mon, 16 May 2016 22:53:57 GMT
I'm on Hive 1.2


On 5/16/2016 12:02 PM, Matthew McCline wrote:
>
> ‚Äč
>
> What version of Hive are you on?
>
>
> ------------------------------------------------------------------------
> *From:* Mahender Sarangam <mahender.bigdata@outlook.com>
> *Sent:* Saturday, May 14, 2016 3:29 PM
> *To:* user@hive.apache.org
> *Subject:* Query Failing while querying on ORC Format
> Hi,
> We are dumping our data into ORC Partition Bucketed table. We have 
> loaded almost 6 months data and here month is Partition by column. Now 
> we have modified ORC partition bucketed table schema. We have added 2 
> more columns to the ORC table. Now whenever we are running select 
> statement for older month which has no columns( even though these 
> columns are not part in select clause, (projection column) ), it is 
> throwing exception.
>
> There is JIRA bug for this kind of requirement has already been raised.
> https://issues.apache.org/jira/browse/HIVE-11981
>
> Can any one please tell me know alternative workaround for reading old 
> previous columns of ORC partition table.
>
> Thanks


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