GitHub user ueshin opened a pull request:
https://github.com/apache/spark/pull/18754
[WIP][SPARK-21552][SQL] Add DecimalType support to ArrowWriter.
## What changes were proposed in this pull request?
Decimal type is not yet supported in `ArrowWriter`.
This is adding the decimal type support.
## How was this patch tested?
Added a test to `ArrowConvertersSuite`.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/ueshin/apache-spark issues/SPARK-21552
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/18754.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 #18754
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commit 9e60762d830c320967742d80cb17c55631f6b11a
Author: Takuya UESHIN <[email protected]>
Date: 2017-07-26T04:34:31Z
Add DecimalType support to ArrowWriter.
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