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Re: [geomesa-users] Geomesa Spark : convert Row to SimpleFeature

Hello,

It may not be easy to invoke it directly, but the code is all in this method: https://github.com/locationtech/geomesa/blob/geomesa_2.11-2.3.0/geomesa-spark/geomesa-spark-sql/src/main/scala/org/locationtech/geomesa/spark/GeoMesaSparkSQL.scala#L164

If you think it would be helpful, feel free to open a PR to make it more accessible!

Thanks,

Emilio

On 5/28/19 5:31 AM, GRISOT, REMI wrote:

Hi,

I would like to convert a Spark Dataframe to a Feature Collection so I can use Geomesa processes. In the Geomesa Spark SQL doc I found that when you write a dataframe to geomesa using

dataFrame.write.format("geomesa").options(dsParams).option("geomesa.feature", "featureName").save(),

This will automatically convert the data frame’s underlying RDD[Row] into an RDD[SimpleFeature] and write to the data store in parallel.

So I guess that a converter from Row to SimpleFeature exists somewhere in the Geomesa code and maybe I could re-use it. Could you please tell me a direction to look at (class or package) to find this converter?

Thank you!

Rémi

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