[ZEPPELIN-3237] Zeppelin server is not starting on version 0.8.0

• Type: Bug
• Status: Closed
• Priority: Blocker
• Resolution: Invalid
• Affects Version/s: 0.8.0
• Fix Version/s: 0.8.0
• Component/s: zeppelin-server
• Assignee: Unassigned
• Reporter: Supreeth Sharma
• Created: 15/Feb/18 06:45
• Updated: 15/Feb/18 07:05
• Resolved: 15/Feb/18 07:05

Description

Zeppelin server is not starting on version 0.8.0. 
Build used : http://s3.amazonaws.com/devci.hortonworks.com/jzhang/2119007/HDP/centos7/3.x/BUILDS/3.0.0.2-56
Seeing below exception in zeppelin server log :

 WARN [2018-02-15 05:37:25,318] ({main} ContextHandler.java[log]:2062) - unavailable
MultiException stack 1 of 1
java.lang.RuntimeException: Can not convert this type of property: class java.lang.String
        at org.apache.zeppelin.interpreter.InterpreterSetting.convertInterpreterProperties(InterpreterSetting.java:910)
        at org.apache.zeppelin.interpreter.InterpreterSettingManager.loadFromFile(InterpreterSettingManager.java:229)
        at org.apache.zeppelin.interpreter.InterpreterSettingManager.init(InterpreterSettingManager.java:320)
        at org.apache.zeppelin.interpreter.InterpreterSettingManager.<init>(InterpreterSettingManager.java:178)
        at org.apache.zeppelin.interpreter.InterpreterSettingManager.<init>(InterpreterSettingManager.java:138)
        at org.apache.zeppelin.server.ZeppelinServer.<init>(ZeppelinServer.java:127)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
        at org.glassfish.hk2.utilities.reflection.ReflectionHelper.makeMe(ReflectionHelper.java:1350)
        at org.jvnet.hk2.internal.Utilities.justCreate(Utilities.java:1009)
        at org.jvnet.hk2.internal.ServiceLocatorImpl.create(ServiceLocatorImpl.java:961)
        at org.jvnet.hk2.internal.ServiceLocatorImpl.createAndInitialize(ServiceLocatorImpl.java:1053)
        at org.jvnet.hk2.internal.ServiceLocatorImpl.createAndInitialize(ServiceLocatorImpl.java:1045)
        at org.glassfish.jersey.server.ApplicationHandler.createApplication(ApplicationHandler.java:385)
        at org.glassfish.jersey.server.ApplicationHandler.<init>(ApplicationHandler.java:342)
        at org.glassfish.jersey.servlet.WebComponent.<init>(WebComponent.java:392)
        at org.glassfish.jersey.servlet.ServletContainer.init(ServletContainer.java:177)
        at org.glassfish.jersey.servlet.ServletContainer.init(ServletContainer.java:369)
        at javax.servlet.GenericServlet.init(GenericServlet.java:244)
        at org.eclipse.jetty.servlet.ServletHolder.initServlet(ServletHolder.java:616)
        at org.eclipse.jetty.servlet.ServletHolder.initialize(ServletHolder.java:396)
        at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:871)
        at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:298)