Raj

Raj has asked 13 questions and find answers to 2 problems.

Stats

About

Passionate programmer. I've been learning and working with kafka for more than an year now.

Raj questions

Kafka Batch Consumer - Offset commit handling
Kafka Consumer configuration - How does auto.offset.reset controls the message consumption
When to use ExponentialBackOffPolicy vs FixedBackOffPolicy when setting retry policy for a kafka consumer in a Spring boot app?
How Kafka producers manage the connections
When does Kafka rotates partition leader? Do we have any property to control it?
When should i use batch consumer vs single record consumer
How long would the consumer group alive after the consumers dead?
when to use RecoveryCallback vs KafkaListenerErrorHandler
Should we use max.poll.records or max.poll.interval.ms to handle records that take longer to process in kafka consumer?
If i set 'compression.type' at topic level and producer level, which takes precedence

Raj answers

What is the ideal number of partitions in kafka topic?
Kafka10.1 heartbeat.interval.ms, session.timeout.ms and max.poll.interval.ms