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https://issues.apache.org/jira/browse/MAHOUT-1889?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15608562#comment-15608562
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Sergey Svinarchuk commented on MAHOUT-1889:
-------------------------------------------
Mahout also cannot rebuild if change Spark version in pom.xml to 2.0. It fails
with
{code}
[ERROR]
/home/vaifer/mapr_project/private-mahout/spark-shell/src/main/scala/org/apache/mahout/sparkbindings/shell/MahoutSparkILoop.scala:62:
error: value out in class IMain cannot be accessed in
scala.tools.nsc.interpreter.IMain
[ERROR] Access to protected value out not permitted because
[ERROR] enclosing class MahoutSparkILoop in package shell is not a subclass of
[ERROR] class IMain in package interpreter where target is defined
[ERROR] _interp.out.println(str)
[ERROR] ^
[ERROR]
/home/vaifer/mapr_project/private-mahout/spark-shell/src/main/scala/org/apache/mahout/sparkbindings/shell/MahoutSparkILoop.scala:69:
error: value master is not a member of org.apache.spark.repl.SparkILoop
[ERROR] val master = _interp.master match {
[ERROR] ^
[ERROR]
/home/vaifer/mapr_project/private-mahout/spark-shell/src/main/scala/org/apache/mahout/sparkbindings/shell/MahoutSparkILoop.scala:77:
error: value getAddedJars is not a member of object
org.apache.spark.repl.SparkILoop
[ERROR] val jars = SparkILoop.getAddedJars.map(new
java.io.File(_).getAbsolutePath)
................
................
{code}
> Mahout doesn't work with Spark 2.0
> ----------------------------------
>
> Key: MAHOUT-1889
> URL: https://issues.apache.org/jira/browse/MAHOUT-1889
> Project: Mahout
> Issue Type: Bug
> Reporter: Sergey Svinarchuk
>
> In Spark 2.0 was changes path to libraries and classpath. If change classpath
> to correct for Spark 2.0, all Spark job failed with
> java.lang.NoSuchMethodError: , because Spark API was changed.
> Example for spark-shell:
> {code}
> ./bin/mahout spark-shell
> Exception in thread "main" java.lang.NoSuchMethodError:
> org.apache.spark.repl.SparkILoop.setPrompt(Ljava/lang/String;)V
> at
> org.apache.mahout.sparkbindings.shell.MahoutSparkILoop.<init>(MahoutSparkILoop.scala:58)
> at org.apache.mahout.sparkbindings.shell.Main$.main(Main.scala:32)
> at org.apache.mahout.sparkbindings.shell.Main.main(Main.scala)
> {code}
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