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Re: CDSW Scala workbench error from toree

by New Contributor in Support Questions
‎02-11-2021 09:15 AM
‎02-11-2021 09:15 AM
Hi Mike, thanks for replying   Yes, the problem persists. In order to test if this was a CDSW 1.8.0 bug, I upgraded to CDSW 1.8.1 so I have tried with two engine-deps (tags: 5eeadfc and 19e3ca6), and engine image 13 (for 1.8.0 I also attempted engine 13-python3.7). No luck with any of this.   However, you state that I should have spark running on the CDSW nodes. I am actually testing CDSW for my company, so I have been working on a POC CDH 5.16 installation, in which I could never get spark parcels to install. Do you believe that to be the root cause? If so, an error message complaining of a lacking function Joptsimple seems a unclear ... View more

CDSW Scala workbench error from toree

by New Contributor in Support Questions
‎02-05-2021 07:47 AM
‎02-05-2021 07:47 AM
I am currently testing out cdsw 1.8,0 on a cludera express 5.16.2 cluster. Most things seem to work ok, except for the scala workbench - it starts up, but before the engine is fully loaded, it crashes with exit code 1. The log contains the following (rather puzzling) stack trace:     Exception in thread "main" java.lang.NoSuchMethodError: joptsimple.OptionParser.acceptsAll(Ljava/util/Collection;Ljava/lang/String;)Ljoptsimple/OptionSpecBuilder; at org.apache.toree.boot.CommandLineOptions.(CommandLineOptions.scala:37) at org.apache.toree.Main$.delayedEndpoint$org$apache$toree$Main$1(Main.scala:25) at org.apache.toree.Main$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:730) 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)   Searching the web, this error is almost exactly identical to the TOREE bug 324: https://issues.apache.org/jira/browse/TOREE-324  But that was fixed years ago.   I'm out of my depth with this one. Anyone got any hints? ... View more
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