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  1. Kafka
  2. KAFKA-12594

Various simple examples produce no ouput, and prevent other streams from producing output

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Details

    • Bug
    • Status: Open
    • Major
    • Resolution: Unresolved
    • 2.7.0
    • None
    • streams
    • None

    Description

      I have a simple kafka-streams example which just reads in some transactions and writes them back out again.

      https://github.com/jamii/streaming-consistency/blob/c1f504e73141405ee6cd0c7f217604d643babf81/kafka-streams/src/main/java/Demo.java

      This works fine and I see the right output in 'accepted_transactions'.

      If I uncomment the left join at line 58, then not only do I not get any output for the left join, but I don't get any output in 'accepted_transactions' either.

      Attachments

        1. logs.tar.gz
          13 kB
          Jamie Brandon
        2. screenshot_2021-04-13_12-10-19.png
          58 kB
          Jamie Brandon
        3. screenshot_2021-04-13_12-10-31.png
          10 kB
          Jamie Brandon
        4. screenshot_2021-04-13_12-13-04.png
          363 kB
          Jamie Brandon

        Activity

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            Unassigned Unassigned
            jamii Jamie Brandon
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            Dates

              Created:
              Updated: