Hi Rajesh,
Some parts of the patch on HIVE-4483 are already committed to the trunk.
So the patch may not cleanly apply. Once you have this patch, you would
need to use CommonRCFileInputFormat (that this patch provides). We haven't
included this input-format in the trunk because we intend to enhan
Thanks a lot Eric. I will try with HIVE-4483 patch.
As you mentioned, It would be awesome to update the standard input formats
to leverage vectorization.
~Rajesh.B
On Fri, Jan 10, 2014 at 1:23 AM, Eric Hanson (BIG DATA) <
eric.n.han...@microsoft.com> wrote:
> There’s actually a different inp
There’s actually a different inputformat for vectorized processing on RCFile.
See https://issues.apache.org/jira/browse/HIVE-4483. Vectorized execution won’t
run as fast on RCFile as ORC, but there should still be a noticeable
improvement on RCFile.
In the future, I think it’s best to update th
