GitHub user lucarosellini opened a pull request:
https://github.com/apache/spark/pull/6554
[SPARK-4782] Add inferSchema support for RDD[Map[String, Any]]
In this PR we added a generic inferSchema method to allow schema infer for
an RDD of a generic type T for which the user provides a mapping function from
RDD[T] => RDD[Map[String,Any]]
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/keedio/spark SPARK-4782
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/6554.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 #6554
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commit 65b44fa3219538265055285cee072267af0a7b85
Author: Luca Rosellini <[email protected]>
Date: 2015-06-01T12:22:38Z
[SPARK-4782] Added generic inferSchema method to allow schema infer for an
RDD of a generic type T for which the user provides a mapping function from
RDD[T] => RDD[Map[String,Any]]
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