java.lang.IllegalStateException: A TStream with a tuple type that contains a generic or unknown type cannot be published

GitHub | cancilla | 5 months ago
  1. 0

    [Java topology] publish() throws IllegalStateException when using lambda expression

    GitHub | 5 months ago | cancilla
    java.lang.IllegalStateException: A TStream with a tuple type that contains a generic or unknown type cannot be published
  2. 0

    Unable to run a job with OutputTags

    Stack Overflow | 2 months ago | Haden Hooyeon Lee
    java.lang.IllegalStateException: Unable to return a default Coder for FilterByKeyword.out1 [PCollection]. Correct one of the following root causes: No Coder has been manually specified; you may do so using .setCoder(). Inferring a Coder from the CoderRegistry failed: Cannot provide a coder for type variable V (declared by class com.google.cloud.dataflow.sdk.values.TupleTag) because the actual type is unknown due to erasure. If this error occurs for a side output of the producing ParDo, verify that the TupleTag for this output is constructed with proper type information (see TupleTag Javadoc) or explicitly set the Coder to use if this is not possible. Using the default output Coder from the producing PTransform failed: Cannot provide a coder for type variable V (declared by class com.google.cloud.dataflow.sdk.values.TupleTag) because the actual type is unknown due to erasure.
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  4. 0

    IllegalStateException for non-generic type

    Eclipse Bugzilla | 1 decade ago | brian.keyser
    java.lang.IllegalStateException: Can't ask to parameterize a member of non-generic type: com....object kind(raw)
  5. 0

    IllegalStateException at ResolvedMemberImpl.java:676

    Eclipse Bugzilla | 7 years ago | cyprien.noel
    java.lang.IllegalStateException: Can't ask to parameterize a member of non-generic type: Top$TopInner kind(simple)

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    Root Cause Analysis

    1. java.lang.IllegalStateException

      A TStream with a tuple type that contains a generic or unknown type cannot be published

      at com.ibm.streamsx.topology.internal.core.StreamImpl.publish()
    2. com.ibm.streamsx
      StreamImpl.publish
      1. com.ibm.streamsx.topology.internal.core.StreamImpl.publish(StreamImpl.java:413)
      2. com.ibm.streamsx.topology.internal.core.StreamImpl.publish(StreamImpl.java:360)
      2 frames
    3. Unknown
      Main.main
      1. Main.main(Main.java:21)
      1 frame