Which of the following statements is true regarding custom partitioning in Kafka?
Questions
In Kafka, how does a custom partitioner affect message distribution among partitions?
In a Java Kafka producer, what is the role of the Serializer interface?
What happens if the custom partitioner returns an invalid partition number for a record in Kafka?
Which method is used to create a Kafka producer record with a specific key and value?
Which Kafka configuration property is used to specify the key serializer class for a producer?
What is the role of a serializer in a Kafka producer?