Thanks! On Fri, May 19, 2017 at 4:50 PM, Tathagata Das <[email protected]> wrote:
> Should release by the end of this month. > > On Fri, May 19, 2017 at 4:07 PM, kant kodali <[email protected]> wrote: > >> Hi Patrick, >> >> I am using 2.1.1 and I tried the above code you sent and I get >> >> "java.lang.UnsupportedOperationException: Data source kafka does not >> support streamed writing" >> >> so yeah this probably works only from Spark 2.2 onwards. I am not sure >> when it officially releases. >> >> Thanks! >> >> On Fri, May 19, 2017 at 8:39 AM, <[email protected]> wrote: >> >>> Hi! >>> >>> Is this possible possible in spark 2.1.1? >>> >>> Sent from my iPhone >>> >>> On May 19, 2017, at 5:55 AM, Patrick McGloin <[email protected]> >>> wrote: >>> >>> # Write key-value data from a DataFrame to a Kafka topic specified in an >>> option >>> query = df \ >>> .selectExpr("CAST(userId AS STRING) AS key", "to_json(struct(*)) AS >>> value") \ >>> .writeStream \ >>> .format("kafka") \ >>> .option("kafka.bootstrap.servers", "host1:port1,host2:port2") \ >>> .option("topic", "topic1") \ >>> .option("checkpointLocation", "/path/to/HDFS/dir") \ >>> .start() >>> >>> Described here: >>> >>> https://databricks.com/blog/2017/04/26/processing-data-in-apache-kafka-with-structured-streaming-in-apache-spark-2-2.html >>> >>> >>> >>> On 19 May 2017 at 10:45, <[email protected]> wrote: >>> >>>> Is there a Kafka sink for Spark Structured Streaming ? >>>> >>>> Sent from my iPhone >>>> >>> >>> >> >
