3438629 - SAP Spark Controller can not start after upgrade of Cloudera Data Platform (CDP)

You notice that the spark controller is not getting started after update of the CDP from 6.3.3 to 7.1.1.

Error message may like below.

Error Message:

 Caused by: java.lang.ClassNotFoundException: scala.Function0

        at java.net.URLClassLoader.findClass(URLClassLoader.java:387)

        at java.lang.ClassLoader.loadClass(ClassLoader.java:418)

        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:352)

        at java.lang.ClassLoader.loadClass(ClassLoader.java:351)

        ... 7 more

Error: A JNI error has occurred, please check your installation and try again Exception in thread "main" java.lang.NoClassDefFoundError: scala/Function0

        at java.lang.Class.getDeclaredMethods0(Native Method)

        at java.lang.Class.privateGetDeclaredMethods(Class.java:2701)

        at java.lang.Class.privateGetMethodRecursive(Class.java:3048)

        at java.lang.Class.getMethod0(Class.java:3018)

        at java.lang.Class.getMethod(Class.java:1784)

        at sun.launcher.LauncherHelper.validateMainClass(LauncherHelper.java:670)

        at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:652)

"Image/data in this KBA is from SAP internal systems, sample data, or demo systems. Any resemblance to real data is purely coincidental."

SAP Spark Controller version lower than 2.6.0.

Cloudera Data Platform (CDP), SAP Spark Controller, SHSC , KBA , HAN-DB-SDA , SAP HANA Smart Data Access , Problem