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  1. Zeppelin
  2. ZEPPELIN-2648

zeppelin-spark_2.10 on maven central is not compiled based on scala-2.10

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 0.7.1
    • Fix Version/s: 0.7.3, 0.8.0
    • Component/s: Interpreters
    • Labels:
      None

      Description

      zeppelin-spark_2.10 artifcat on maven central is not compiled based on scala-2.10.

      So the artifact get from the below command is not of scala-2.10.

      ./bin/install-interpreter.sh —name spark —artifact org.apache.zeppelin:zeppelin-spark_2.10:0.7.1.

      The maven link is https://mvnrepository.com/artifact/org.apache.zeppelin/zeppelin-spark_2.10/0.7.1.

      If you decompile the class ZeppelinRDisplay.class on the artifact and check the htmlDisplay
      method

      ```scala
      private RDisplay htmlDisplay(Element body, String imageWidth)
      {
      ObjectRef div = ObjectRef.create(new String());

      JavaConversions..MODULE$.asScalaBuffer(body.children()).foreach(new AbstractFunction1()
      {
      public static final long serialVersionUID = 0L;

      public final void apply(Element element)
      {
      String eHtml = element.html();
      String eOuterHtml = element.outerHtml();

      eOuterHtml = eOuterHtml.replace("“%html

      ```
      You can see it calls ObjectRef.create which method is from scala 2.11 not scala 2.10.

      This problem will influence those who use R with spark_2.10.

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              • Assignee:
                sleefd slee
                Reporter:
                sleefd slee
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                • Created:
                  Updated:
                  Resolved: