THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
...
Multiple-thread is not implemented in ConsumerPerformance. It was implemented for old consumer and removed completely in https://github.com/apache/kafka/pull/5230/, but the option [threads] was kept. It's necessary to make option [threads] work again.
Public Interfaces
We define a new class ConsumerPerfThread in ConsumerPerformance to implement multi-thread.
| Attribute | Description |
|---|---|
| threadId : Int | The thread Id. |
| config : ConsumerPerfConfig | The configuration of ComsumerPerformance |
| totalMessagesRead : LongAdder | The total number of messages which have been read |
| totalBytesRead : LongAdder | The total byte of messages which have been read |
Briefly list any new interfaces that will be introduced as part of this proposal or any existing interfaces that will be removed or changed. The purpose of this section is to concisely call out the public contract that will come along with this feature.
...