mirror of https://github.com/apache/kafka.git
92169b8f08
Problem: When AsyncConsumer is closing, CoordinatorRequestManager stops looking for coordinator by returning EMPTY in poll() method when closing flag is true. This prevents commitAsync() and other coordinator-dependent operations from completing, causing close() to hang until timeout. Solution: Modified the closing flag check in poll() method of CommitRequestManager to be more targeted: - When both coordinators are unknown and the consumer is closing, only return EMPTY - When this condition is met, proactively fail all pending commit requests with CommitFailedException - This allows coordinator lookup to continue when coordinator is available during shutdown, while preventing indefinite hangs when coordinator is unreachable Reviewers: PoAn Yang <payang@apache.org>, Andrew Schofield <aschofield@confluent.io>, TengYao Chi <kitingiao@gmail.com>, Kirk True <kirk@kirktrue.pro>, Jhen-Yung Hsu <jhenyunghsu@gmail.com>, Lan Ding <isDing_L@163.com>, TaiJuWu <tjwu1217@gmail.com>, Ken Huang <s7133700@gmail.com>, KuoChe <kuoche1712003@gmail.com>, Chia-Ping Tsai <chia7712@gmail.com> |
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