GitHub user kunal642 opened a pull request:
https://github.com/apache/carbondata/pull/1053
[CARBONDATA-1188] fixed codec for UpscaleFloatingCodec
When the table has a column with double datatype then in
UpscaleFloatingCodec that value is being converted to float in the following
way **Math.round(factor * value)**
This converts the value to long and the original value is lost.
Solution:- remove the unncessary convertion to float.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/kunal642/carbondata floating_codec_fix
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/carbondata/pull/1053.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 #1053
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commit 890f513285f7a084d936917c2ed45b3ccc5193c8
Author: kunal642 <[email protected]>
Date: 2017-06-17T08:07:08Z
fixed codec for UpscaleFloatingCodec
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