GitHub user Indhumathi27 opened a pull request:
https://github.com/apache/carbondata/pull/2727
[CARBONDATA-2940]Fix BufferUnderFlowException for ComplexPushDown
**Problem:**
BufferUnderFlow Exception was thrown, as buffer data was filled with wrong
values.
**Solution:**
Check for if column is of Primitive Dimension column with
ComplexParentOrdinal = -1 and not Complex and increment Buffer index for
NoDictionaryKeys.
- [ ] Any interfaces changed?
- [ ] Any backward compatibility impacted?
- [ ] Document update required?
- [x] Testing done
Added testcase scenario
- [ ] For large changes, please consider breaking it into sub-tasks under
an umbrella JIRA.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/Indhumathi27/carbondata complex_bue
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/carbondata/pull/2727.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 #2727
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commit 833f4b0158be0a3a643d5b862acc41bf612a31b8
Author: Indhumathi27 <indhumathim27@...>
Date: 2018-09-17T07:02:49Z
[CARBONDATA-2940]Fix BufferUnderFlowException for ComplexPushDown
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