java.lang.IllegalArgumentException: may not merge a pipe with itself without intermediate operations after the split

Stack Overflow | Vinay | 6 months ago
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  1. 0

    Unable to Merge pipes in Cascading

    Stack Overflow | 6 months ago | Vinay
    java.lang.IllegalArgumentException: may not merge a pipe with itself without intermediate operations after the split
  2. 0

    Unable to Merge outputs

    Google Groups | 6 months ago | Vinay Shashank
    java.lang.IllegalArgumentException: may not merge a pipe with itself without intermediate operations after the split

    Root Cause Analysis

    1. java.lang.IllegalArgumentException

      may not merge a pipe with itself without intermediate operations after the split

      at cascading.pipe.Splice.<init>()
    2. cascading.pipe
      Merge.<init>
      1. cascading.pipe.Splice.<init>(Splice.java:283)
      2. cascading.pipe.Splice.<init>(Splice.java:231)
      3. cascading.pipe.Splice.<init>(Splice.java:192)
      4. cascading.pipe.Splice.<init>(Splice.java:181)
      5. cascading.pipe.Splice.<init>(Splice.java:436)
      6. cascading.pipe.Merge.<init>(Merge.java:61)
      6 frames