GitHub user ueshin opened a pull request:
https://github.com/apache/spark/pull/1339
[SPARK-2415] [SQL] RowWriteSupport should handle empty ArrayType correctly.
`RowWriteSupport` doesn't write empty `ArrayType` value, so the read value
becomes `null`.
It should write empty `ArrayType` value as it is.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/ueshin/apache-spark issues/SPARK-2415
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/1339.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 #1339
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commit 2f05196c865583a966b81700d8a909e44d6abb22
Author: Takuya UESHIN <ues...@happy-camper.st>
Date: 2014-07-09T07:48:57Z
Fix RowWriteSupport to handle empty ArrayType correctly.
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