slee created ZEPPELIN-2648:
------------------------------
Summary: zeppelin-spark_2.10 on maven central is not compiled
based on scala-2.10
Key: ZEPPELIN-2648
URL: https://issues.apache.org/jira/browse/ZEPPELIN-2648
Project: Zeppelin
Issue Type: Bug
Components: Interpreters
Affects Versions: 0.7.1
Reporter: slee
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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