GitHub user yhuai opened a pull request:
https://github.com/apache/spark/pull/4710
[SQL] Accept MapType in the schema provided to a JSON dataset.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/yhuai/spark jsonMapType
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/4710.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 #4710
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commit baa36e3558d881ef4ea8a94778a18fd9882a55d9
Author: Yin Huai <[email protected]>
Date: 2014-11-19T21:23:57Z
Accept MapType in the schema provided to jsonFile/jsonRDD.
commit f8e626714f382084daa7c9caccb472f2015b588e
Author: Yin Huai <[email protected]>
Date: 2015-02-21T00:02:44Z
Fix test.
commit 3e40390e8fe550852ebe3f13a459955d75013fd4
Author: Yin Huai <[email protected]>
Date: 2015-02-21T00:04:33Z
Remove unnecessary changes.
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