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  1. Apache DataLab (Retired)
  2. DATALAB-1865

[Branch-515][Azure][Jupyter]: Connection to kernel R/Scala is not successful

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    Description

      Preconditions:

      1. Jupyter is created

      Steps to reproduce:

      1. Run playbook via kernel R (Local SparkR (R-3.4.4, Spark-2.4.4) and remote EMR5.28 SparkR (R-3.4.1, Spark-2.4.4))
      2. Run playbook via kernel Scala (Local Apache Toree - Scala (Scala-2.11.12, Spark-2.4.4) and remote EMR 5.28 Apache Toree - Scala (Scala-2.11.12, Spark-2.4.4) )

      Actual result:

      1. Connection to kernel R died
      2. Connection to Scala stuck

      Expected result:

      1. Connection to kernel R is successful

      2. Connection to Scala is successful

      For Azure

      R/Scala

      R (local) error with connection to kernel
      R (Spark) Blocked
      Scala (Local) error with connection to kernel 
      Scala (Spark) Blocked

      Attachments

        1. Verified1-AWS-EMR6-Scala.jpg
          83 kB
          Vira Vitanska
        2. Local kernel scala.png
          52 kB
          Vira Vitanska
        3. Local kernel R.png
          31 kB
          Vira Vitanska
        4. Dead kernel.jpg
          55 kB
          Vira Vitanska
        5. Azure Jupyter connection to local kernel R.png
          317 kB
          Vira Vitanska
        6. Azure-Jupytaer-Connection to local kermel SCala.png
          182 kB
          Vira Vitanska

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              oleh_mykolaishyn Oleh Mykolaishyn
              vvitanska Vira Vitanska
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              Dates

                Created:
                Updated:
                Resolved:

                Agile

                  Completed Sprint:
                  Apache DataLab release 2.5.1 ended 24/Nov/21
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