Overall Objectives

Compiled Learning Objectives

Multiple queues

• Run multiple Kafka topics.
• Assign jobs to separate Kafka topics.

Handling Errors

• Explain what command line jobs are and aren’t desirable to automatically retry.
• Explain the risks of enqueueing retries on the same topic as first attempts.
• Avoid overloading queues by adding delays between retries.
• Define and describe a Dead Letter Queue.
• Retry failed jobs on a separate Kafka topic.