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Posted to user-zh@flink.apache.org by "zhaoy@greatld.com" <zh...@greatld.com> on 2021/02/07 07:19:07 UTC

java.lang.IllegalStateException: Mailbox is in state CLOSED, but is required to be in state OPEN for put operations

程序时常会报：java.lang.IllegalStateException: Mailbox is in state CLOSED, but is required to be in state OPEN for put operations。 请问原因是什么？以及如何避免。
zhaoy@greatld.com