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  1. Apache Storm
  2. STORM-2523

Trident : Cannot join two streams if only one is passed through a persistant aggregator.

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Details

    • Bug
    • Status: Open
    • Major
    • Resolution: Unresolved
    • 1.0.1
    • None
    • trident
    • None

    Description

      When i define a topology such :
      Spout1 -> persistantAggregator -> Stream -> join
      Spout2 -> Join (the same one)

      Join never produces data.

      To produce data i need to add a persistantAggregator in other stream.
      This persistantAggregator aggregate nothing and just repeat input tuple.

      I join a java class testing each configuration

      thx

      Attachments

        1. AggregateAndJoin.java
          5 kB
          Yannick Ott

        Activity

          People

            Unassigned Unassigned
            yott Yannick Ott
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            Dates

              Created:
              Updated: