[Bug] Some messages cannot be consumed if there's new queues added.

apache / rocketmq-flink

RocketMQ integration for Apache Flink. This module includes the RocketMQ source and sink that allows a flink job to either write messages into a topic or read from topics in a flink job.

https://rocketmq.apache.org/

Apache License 2.0

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[Bug] Some messages cannot be consumed if there's new queues added. #116

Open humkum opened 2 months ago

humkum commented 2 months ago

对于新增的队列，会对其消费位点进行初始化。如果这个期间有消息写入，且 startMode 为 LATEST，则在 initOffset 之前写入新扩容的队列的消息将都无法消费到