[GitHub] kafka pull request #4302: when broker is unavailable, fast revover

GitHub user leonhong opened a pull request: https://github.com/apache/kafka/pull/4302 when broker is unavailable, fast revover - when broker is unavailable(such as broker's machine is down), controller will wait 30 sec timeout by dedault. it seems to be that the timeout waiti

[GitHub] kafka pull request #4290: Auto-commit of offsets fail, and not recover forev...

GitHub user leonhong opened a pull request: https://github.com/apache/kafka/pull/4290 Auto-commit of offsets fail, and not recover forever... * Auto-commit of offsets fail, and not recover **forever**. at sendOffsetCommitRequest, while "generation equal NULL", ConsumerC