GitHub user viirya opened a pull request:
https://github.com/apache/spark/pull/14391
[SPARK-16767][SQL] Add existsRecursively to UserDefinedType
## What changes were proposed in this pull request?
`DataType` has a method `existsRecursively` used to check recursively if a
data type contains certain type. `UserDefinedType`'s `existsRecursively` is the
default one which just check itself. However, `UserDefinedType` has a `sqlType`
attribute that should be checked too.
## How was this patch tested?
Jenkins tests.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/viirya/spark-1 udt-existrecursively
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/14391.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 #14391
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commit 2ef1d19c55e78ec6d720c50285ba2a2561ee8001
Author: Liang-Chi Hsieh <sim...@tw.ibm.com>
Date: 2016-07-28T09:02:10Z
Add existsRecursively to UserDefinedType.
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