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From "Valentin Kulichenko (JIRA)" <j...@apache.org>
Subject [jira] [Created] (IGNITE-3710) Upgrade ignite-spark module to Spark 2.0
Date Thu, 18 Aug 2016 20:44:20 GMT
Valentin Kulichenko created IGNITE-3710:
-------------------------------------------

             Summary: Upgrade ignite-spark module to Spark 2.0
                 Key: IGNITE-3710
                 URL: https://issues.apache.org/jira/browse/IGNITE-3710
             Project: Ignite
          Issue Type: Improvement
          Components: Ignite RDD
    Affects Versions: 1.7
            Reporter: Valentin Kulichenko


Currently {{ignite-spark}} depends on Spark 1.5.2 and fails with 2.0 with this exception:

{noformat}
Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/spark/Logging 
        at java.lang.ClassLoader.defineClass1(Native Method) 
        at java.lang.ClassLoader.defineClass(ClassLoader.java:763) 
        at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) 
        at java.net.URLClassLoader.defineClass(URLClassLoader.java:467) 
        at java.net.URLClassLoader.access$100(URLClassLoader.java:73) 
        at java.net.URLClassLoader$1.run(URLClassLoader.java:368) 
        at java.net.URLClassLoader$1.run(URLClassLoader.java:362) 
        at java.security.AccessController.doPrivileged(Native Method) 
        at java.net.URLClassLoader.findClass(URLClassLoader.java:361) 
        at java.lang.ClassLoader.loadClass(ClassLoader.java:424) 
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331) 
        at java.lang.ClassLoader.loadClass(ClassLoader.java:357) 
        at org.apache.ignite.spark.JavaIgniteContext.<init>(JavaIgniteContext.scala:42)

        at client.SparkIgniteClient.main(SparkIgniteClient.java:75) 
        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 com.intellij.rt.execution.application.AppMain.main(AppMain.java:144) 
Caused by: java.lang.ClassNotFoundException: org.apache.spark.Logging 
        at java.net.URLClassLoader.findClass(URLClassLoader.java:381) 
{noformat}

Need to investigate if we can upgrade without breaking compatibility with old versions.



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