GitHub user winningsix opened a pull request:
https://github.com/apache/hive/pull/104
HIVE-14815: Support vectorization for Parquet
This patch includes the following changes:
1. Implement a vectorized Page reader which support dictionary and RLE
encoding.
2. Enable vectorization for Parquet input format.
3. Support several data types
This is a WIP jira.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/winningsix/hive vectorization_parquet
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/hive/pull/104.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #104
----
commit a38c766e09bc1c3728fa413767b9fbaa19a4b005
Author: Ferdinand Xu <cheng.a...@intel.com>
Date: 2016-09-01T22:15:31Z
HIVE-14815: Support vectorization for Parquet
----
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at infrastruct...@apache.org or file a JIRA ticket
with INFRA.
---
