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From satyajit vegesna <satyajit.apas...@gmail.com>
Subject Master options Cluster/Client descrepencies.
Date Tue, 29 Mar 2016 02:19:45 GMT
Hi All,

I have written a spark program on my dev box ,
       IDE:Intellij
       scala version:2.11.7
       spark verison:1.6.1

run fine from IDE, by providing proper input and output paths including
 master.

But when i try to deploy the code in my cluster made of below,

       Spark version:1.6.1
        built from source pkg using scala 2.11
        But when i try spark-shell on cluster i get scala version to be
2.10.5
         hadoop yarn cluster 2.6.0

and with additional options,

--executor-memory
--total-executor-cores
--deploy-mode cluster/client
--master yarn

i get Exception in thread "main" java.lang.NoSuchMethodError:
scala.Predef$.$conforms()Lscala/Predef$$less$colon$less;
        at com.movoto.SparkPost$.main(SparkPost.scala:36)
        at com.movoto.SparkPost.main(SparkPost.scala)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at
org.apache.spark.deploy.SparkSubmit$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:731)
        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 understand this to be a scala version issue, as i have faced this before.

Is there something that i have change and try  things to get the same
program running on cluster.

Regards,
Satyajit.

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