Ravinder Matte created SPARK-23294:
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             Summary: Spark Streaming + Rate source + Console Sink : Receiver 
MaxRate is violated
                 Key: SPARK-23294
                 URL: https://issues.apache.org/jira/browse/SPARK-23294
             Project: Spark
          Issue Type: Bug
          Components: DStreams
    Affects Versions: 2.0.2
            Reporter: Ravinder Matte
            Assignee: Takeshi Yamamuro
             Fix For: 2.2.0


I am calling spark-submit passing maxRate, I have a single kinesis receiver, 
and batches of 1s

spark-submit  --conf spark.streaming.receiver.maxRate=10 ....

however a single batch can greatly exceed the stablished maxRate. i.e: Im 
getting 300 records.

it looks like Kinesis is completely ignoring the 
spark.streaming.receiver.maxRate configuration.

If you look inside KinesisReceiver.onStart, you see:

val kinesisClientLibConfiguration =
  new KinesisClientLibConfiguration(checkpointAppName, streamName, 
awsCredProvider, workerId)
  .withKinesisEndpoint(endpointUrl)
  .withInitialPositionInStream(initialPositionInStream)
  .withTaskBackoffTimeMillis(500)
  .withRegionName(regionName)

This constructor ends up calling another constructor which has a lot of default 
values for the configuration. One of those values is DEFAULT_MAX_RECORDS which 
is constantly set to 10,000 records.



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