At the start of a partition, the order of messages may change. (#15160) #15197
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Changelog entry
Move changes from #15160
The partition actor puts messages in the queue until it enters the
StateIdlestate. Then he sends himself these messages again. There may be a situation when new messages will be processed before the accumulated ones.#15070
Changelog category
Description for reviewers
Message processing rule:
StateInitstate, messages are queued up in thePendingEventsqueue.StateIdlestate, messages are processed immediately if the queue is empty and queued otherwise.After switching from
StateInittoStateIdle, all messages in the queue are processed.