(2 评论) (1 反应) (0 负责人)Python (3,526 star) (909 fork)batch import

enhancementgood first issuesize:smallstatus:help-wantedstatus:waiting-for-interest

描述

Description

Feature request. When pausing a consumer, it would be nice if there was a way to check if the consumer is paused. For example a consumer could be paused / resumed based on various conditions and the user may want to know the current state of the consumer. Currently the only way to do this would be to store the state externally in another variable.

How to reproduce

from confluent_kafka import Consumer

c = Consumer({...})
c.subscribe(topics)
c.pause(topic_partitions)
# how to check if the consumer is paused?

Ideally the consumer would have a method like .is_consumer_paused() or a property .paused

贡献者指南

技术栈: python
领域: backenddata
议题类型: feature
难度: 3
预计时间: half day
活动状态: fresh
清晰度: clear
前置要求: basic Pythonfamiliarity with Kafka consumer API
新手友好度: 60
研究方向: The feature request is to add a method or property to check if a consumer is paused. Look at the existing `pause()` and `resume()` methods in the `Consumer` class to understand how the paused state is managed. Likely, the state is stored in the underlying C `librdkafka` handle. You may need to expose a new method that calls the C function to retrieve the paused partitions. Consider adding a `paused()` method that returns a boolean or list of paused topic partitions. Refer to the `confluent kafka/src/Consumer.c` or similar files for the C extension implementation.