java.lang.UnsupportedOperationException: Cannot close an iteration with a feedback DataStream that does not originate from said iteration.

Stack Overflow | Subash Basnet | 8 months ago
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    Broadcast datastreams in apache flink

    Stack Overflow | 8 months ago | Subash Basnet
    java.lang.UnsupportedOperationException: Cannot close an iteration with a feedback DataStream that does not originate from said iteration.

    Root Cause Analysis

    1. java.lang.UnsupportedOperationException

      Cannot close an iteration with a feedback DataStream that does not originate from said iteration.

      at org.apache.flink.streaming.api.datastream.IterativeStream$ConnectedIterativeStreams.closeWith()
    2. org.apache.flink
      IterativeStream$ConnectedIterativeStreams.closeWith
      1. org.apache.flink.streaming.api.datastream.IterativeStream$ConnectedIterativeStreams.closeWith(IterativeStream.java:181)
      1 frame