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https://issues.apache.org/jira/browse/LIVY-562?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Saisai Shao closed LIVY-562.
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Fix Version/s: 0.8.0
Resolution: Duplicate
> Add support of scala 2.12
> -------------------------
>
> Key: LIVY-562
> URL: https://issues.apache.org/jira/browse/LIVY-562
> Project: Livy
> Issue Type: Improvement
> Reporter: Viacheslav Tradunsky
> Priority: Major
> Fix For: 0.8.0
>
>
> I know that adding support of a new scala version is something that can be
> time consuming and would require some testing phase, but it would be great at
> least to have this support in integration-test module (no scala suffix
> supported there, yet).
> We can use livy with spark 2.4.0 with scala 2.12 and livy java client, but we
> cannot use integration-test module for testing because it fails on scala
> compatibility issues, such as
> {code:java}
> java.lang.NoSuchMethodError:
> scala.Predef$.refArrayOps([Ljava/lang/Object;)Lscala/collection/mutable/ArrayOps;
> at org.apache.livy.test.framework.MiniCluster.<init>(MiniCluster.scala:211)
> at org.apache.livy.test.framework.Cluster$.liftedTree1$1(Cluster.scala:102)
> at
> org.apache.livy.test.framework.Cluster$.cluster$lzycompute(Cluster.scala:100)
> at org.apache.livy.test.framework.Cluster$.cluster(Cluster.scala:98)
> at org.apache.livy.test.framework.Cluster$.get(Cluster.scala:125)
> {code}
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