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Check Consumer State

Check

Check

New
Check the consumer state.
Install now

Check Consumer State

Check the consumer state.
Check

Check

Install now

Check Consumer State

Check

Check

New
Check the consumer state.
Install now

Check Consumer State

Check the consumer state.
Check

Check

Install now
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The action "Check Consumer State" within the experiment editor.The action "Check Consumer State" within the experiment editor.

Introduction

With this action, Steadybit can check the state of a consumer for a given time.

Use Cases

  • You can check the state of your consumer during your experiments.

Parameters

ParameterDescriptionDefault
DurationThe duration of the attack.10s
Expected State ListRequired. The state to look after (Dead, Stable, Empty, Unknown, CompletingRebalance, PreparingRebalance)
State Check ModeHow often should the state be expected. "At least once" or "All the time"
Statistics
-Stars
Tags
Message Queue
Kafka
Homepage
hub.steadybit.com/extension/com.steadybit.extension_kafka
License
MIT
MaintainerSteadybit
Install now

Useful Templates

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Simulate Kafka brokers downtime and see how consumers are handling topic lag

An experiment to block access to brokers for consumers while producing records in the topic. The consumers should get back to consume when the kafka brokers are available again and the accumulated lag must be deal with quickly.

Message Queue
Kafka
Recoverability

Containers

Kafka consumers

Kafka topics

Validate consumer's behavior when new leader is elected

Verify that your application handles a change of the leader properly.

Motivation

By testing your system's resilience to Kafka leader changes in a partition, you can identify potential weaknesses and take appropriate measures to improve its performance.

Structure

To conduct this experiment, we will ensure that all Kafka topics and producers are ready and that the consumer receives and processes messages correctly. We will then elect a new leader for one partition in Kafka and expect the system to work fine.

Message Queue
Kafka
Recoverability

Kafka consumers

Kafka topics

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