GitHub user lalinsky opened a pull request:
https://github.com/apache/spark/pull/14582
[SPARK-16997][SQL] Allow loading of JSON float values as TimestampType
## What changes were proposed in this pull request?
This allows loading JSON like `{"ts": 1470840303.636409}` directly to a
`TimestampType` field, without going through `DoubleType` and then casting it
to `TimestampType`.
## How was this patch tested?
Ran the relevant unit tests.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/exponea/spark SPARK-16997-json-float-timestamp
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/14582.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 #14582
----
commit 4bcb043844af946404609627b798bea3cbdf4662
Author: Lukáš Lalinský <[email protected]>
Date: 2016-08-10T14:43:07Z
[SPARK-16997][SQL] Allow loading of JSON float values as TimestampType
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