GitHub user bhavya411 opened a pull request:
https://github.com/apache/carbondata/pull/1307
[CARBONDATA-1433] Added Vectorized Reader for Presto Integration
This PR is for optimizing the Presto Integration Performance
- Added Vectorized Reader for reading the data
- Used DictionaryBlock for loading the dictionary values.
- Removed unused code
- Build is Successful
- Verified that all test cases are passing
- Manually Verified by running queries
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/bhavya411/incubator-carbondata CARBONDATA-1433
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/carbondata/pull/1307.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 #1307
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commit 8e8f9ad5335365632f636622afe9fe1565086a90
Author: Bhavya <[email protected]>
Date: 2017-08-29T11:32:18Z
Added Vectorized Reader for Presto Integration
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