Hi,
I am not convinced foreach works even in 3.1.1
Try doing the same with foreachBatch
foreachBatch(sendToSink). \
trigger(processingTime='2 seconds'). \
and see it works
HTH
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On Fri, 7 May 2021 at 16:07, rajat kumar <kumar.rajat20...@gmail.com> wrote:
> Hi Team,
>
> I am using Spark 2.4.4 with Python
>
> While using below line:
>
> dataframe.foreach(lambda record : process_logs(record))
>
>
> My use case is , process logs will download the file from cloud storage
> using Python code and then it will save the processed data.
>
> I am getting the following error
>
> File "/opt/spark/python/lib/pyspark.zip/pyspark/java_gateway.py", line
> 46, in launch_gateway
> return _launch_gateway(conf)
> File "/opt/spark/python/lib/pyspark.zip/pyspark/java_gateway.py", line
> 108, in _launch_gateway
> raise Exception("Java gateway process exited before sending its port
> number")
> Exception: Java gateway process exited before sending its port number
>
> Can anyone pls suggest what can be done?
>
> Thanks
> Rajat
>
