json4s is used by https://github.com/hammerlab/spark-json-relay
See the other thread on 'Spree'
FYI
On Mon, Jul 27, 2015 at 6:07 PM, swetha <swethakasire...@gmail.com> wrote:
> Hi,
>
> What is the proper Json parsing library to use in Spark Streaming?
> Currently
> I am trying to use Gson library in a Java class and calling the Java method
> from a Scala class as shown below: What are the advantages of using Json4S
> as against using Gson library in a Java class and calling it from Scala?
>
>
> val lines = KafkaUtils.createStream(ssc, zkQuorum, group, topicMap).
> map{case (x, y) => ((x.toString,
>
> Utils.toJsonObject(y.toString).get("request").getAsJsonObject().get("queryString").toString))}
>
> Thanks,
> Swetha
>
>
>
>
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