Amit Jha created TOREE-484:
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Summary: Toree kernels keeps crashing on Spark 1.6
Key: TOREE-484
URL: https://issues.apache.org/jira/browse/TOREE-484
Project: TOREE
Issue Type: Bug
Components: Kernel
Affects Versions: 0.2.0
Environment: RHEL 6.10(Santiago)
Anaconda2-5.2.0
Python 2.7
Jupyter 4.4.0
Reporter: Amit Jha
Have installed Jupyter using Anaconda. Installed Toree using:
pip install toree
jupyter toree uninstall --spark_home=$SPARK_HOME
--interpreters=Scala,PySpark,SparkR,SQL
kernelspec lists all the toree kernels and other jupyter kernels are
running(Python2/R) but all Toree kernels keeps restarting &failing with below
error message:
Starting Spark Kernel with SPARK_HOME=/usr/hdp/current/spark-client
[I 07:47:20.211 NotebookApp] Kernel started:
81f1ee05-9486-4c44-9c40-0c8557c75675
Exception in thread "main" java.lang.NoSuchMethodError:
scala.Predef$.ArrowAssoc(Ljava/lang/Object;)Ljava/lang/Object;
at
org.apache.toree.boot.CommandLineOptions.toConfig(CommandLineOptions.scala:161)
at org.apache.toree.Main$$anon$1.<init>(Main.scala:35)
at
org.apache.toree.Main$.delayedEndpoint$org$apache$toree$Main$1(Main.scala:35)
at org.apache.toree.Main$delayedInit$body.apply(Main.scala:24)
at scala.Function0$class.apply$mcV$sp(Function0.scala:40)
at scala.runtime.AbstractFunction0.apply$mcV$sp(AbstractFunction0.scala:12)
at scala.App$$anonfun$main$1.apply(App.scala:71)
at scala.App$$anonfun$main$1.apply(App.scala:71)
at scala.collection.immutable.List.foreach(List.scala:318)
at
scala.collection.generic.TraversableForwarder$class.foreach(TraversableForwarder.scala:32)
at scala.App$class.main(App.scala:71)
at org.apache.toree.Main$.main(Main.scala:24)
at org.apache.toree.Main.main(Main.scala)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at
org.apache.spark.deploy.SparkSubmit$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:738)
at org.apache.spark.deploy.SparkSubmit$.doRunMain$1(SparkSubmit.scala:181)
at org.apache.spark.deploy.SparkSubmit$.submit(SparkSubmit.scala:206)
at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:121)
at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
[I 07:47:23.209 NotebookApp] KernelRestarter: restarting kernel (1/5), new
random ports
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