GitHub user sujith71955 opened a pull request:
https://github.com/apache/carbondata/pull/2342
[CARBONDATA-2532][Integration] Carbon to support spark 2.3 version
## What changes were proposed in this pull request?
Column vector and Columnar Batch interface compatibility issues has been
addressed in this PR, The changes were related to below modifications done in
spark interface
a) This is a refactoring of ColumnVector hierarchy and related classes.
b) make ColumnVector read-only
c) introduce WritableColumnVector with write interface
d) remove ReadOnlyColumnVector
In this PR inorder to hide the compatibility issues of columnar vector
API's from the existing common classes, i introduced an interface of the proxy
vector readers, this
proxy vector readers will take care the compatibility issues with respect
to spark different versions.
## How was this patch tested?
Manual testing, and existing test-case execution
Be sure to do all of the following checklist to help us incorporate
your contribution quickly and easily:
- [ ] Any interfaces changed?
- [ ] Any backward compatibility impacted?
- [ ] Document update required?
- [ ] Testing done
Please provide details on
- Whether new unit test cases have been added or why no new tests
are required?
- How it is tested? Please attach test report.
- Is it a performance related change? Please attach the performance
test report.
- Any additional information to help reviewers in testing this
change.
- [ ] 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/sujith71955/incubator-carbondata
spark-2.3_vectorchange
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/carbondata/pull/2342.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 #2342
----
commit daa6475bf180208859d4db54e5145738aee08b3c
Author: sujith71955 <sujithchacko.2010@...>
Date: 2018-05-24T05:51:50Z
[CARBONDATA-2532][Integration] Carbon to support spark 2.3 version
## What changes were proposed in this pull request?
Column vector and Columnar Batch interface compatibility issues has been
addressed in this PR, The changes were related to below modifications done in
spark interface
a) This is a refactoring of ColumnVector hierarchy and related classes.
b) make ColumnVector read-only
c) introduce WritableColumnVector with write interface
d) remove ReadOnlyColumnVector
In this PR inorder to hide the compatibility issues of columnar vector
API's from the existing common classes, i introduced an interface of the proxy
vector readers, this
proxy vector readers will take care the compatibility issues with respect
to spark different versions.
## How was this patch tested?
Manual testing, and existing test-case execution
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