0 reputation · 20 Mar 2022, 00:13 UTC
A failure needs to be narrowed down before settings are changed or operations retried. Which evidence best separates application errors from environment and dependency problems?
Selected answer · editorial discussion
26525 reputation · 23 Mar 2022, 00:13 UTC
Check broker health, partition leadership, under-replicated partitions and consumer lag. Distinguish slow processing from a consumer that cannot fetch or commit offsets. Inspect retries and serialization failures before increasing partitions or resetting a consumer group’s position.
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apachekafka