Tools

Kafka Emulator CLI: Record and Reply Records considering time-distance

Looking for alternative ways to reproduce time-based conditions in Kafka Streams applications —e.g. if you’re doing some sort of join or windowing based on time— I ended up creating a CLI tool to support a couple of features: Record events from topics, including their timestamps and gap Replay events, including waiting periods between them SQLite is used a storage for recorded events, so events can be generated, updated, tweaked using SQL.
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poc kafka cli tools