: 88
>
> Topic: CEQReceiver Partition: 4Leader: 89 Replicas:
> 89Isr: 89
>
>
>
> *From:* Jeff Nadler [mailto:jnad...@srcginc.com]
> *Sent:* Wednesday, September 14, 2016 12:46 PM
> *To:* Rachana Srivastava
> *Cc:* user@spark.apache.org; d...@spark
Take a look at how the messages are actually distributed across the
partitions. If the message keys have a low cardinality, you might get poor
distribution (i.e. all the messages are actually only in two of the five
partitions, leading to what you see in Spark).
If you take a look at the Kafka
Have you checked your Kafka brokers to be certain that data is going to all
5 partitions?We use something very similar (but in Scala) and have no
problems.
Also you might not get the best response blasting both user+dev lists like
this. Normally you'd want to use 'user' only.
-Jeff
On
Hello all,
I have created a Kafka topic with 5 partitions. And I am using createStream
receiver API like following. But somehow only one receiver is getting the
input data. Rest of receivers are not processign anything. Can you please help?
JavaPairDStream messages = null;