Query Failing while querying on ORC Format

[Mahender Sarangam]

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