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From "Pragya Mittal (JIRA)" <j...@apache.org>
Subject [jira] [Created] (FALCON-1654) ClassNotFoundException when starting falcon server in distributed mode
Date Wed, 09 Dec 2015 14:48:10 GMT
Pragya Mittal created FALCON-1654:
-------------------------------------

             Summary: ClassNotFoundException when starting falcon server in distributed mode
                 Key: FALCON-1654
                 URL: https://issues.apache.org/jira/browse/FALCON-1654
             Project: Falcon
          Issue Type: Bug
          Components: scheduler
    Affects Versions: 0.9
         Environment: QA
            Reporter: Pragya Mittal


On starting server in distributed mode, it throws following exception when native scheduler
is enabled.
{noformat}
2015-12-09 14:24:39,029 ERROR - [main:] ~ Failed startup of context org.mortbay.jetty.webapp.WebAppContext@5cbf9e9f{/,/mnt/falcon/server/server/webapp/falcon}
(log:87)
java.lang.RuntimeException: org.apache.falcon.FalconException: org.apache.falcon.FalconException:
Unable to get instance for org.apache.falcon.state.store.jdbc.JdbcStateStore
        at org.apache.falcon.listener.ContextStartupListener.contextInitialized(ContextStartupListener.java:59)
        at org.mortbay.jetty.handler.ContextHandler.startContext(ContextHandler.java:550)
        at org.mortbay.jetty.servlet.Context.startContext(Context.java:136)
        at org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1282)
        at org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:519)
        at org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:499)
        at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
        at org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:130)
        at org.mortbay.jetty.Server.doStart(Server.java:224)
        at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
        at org.apache.falcon.util.EmbeddedServer.start(EmbeddedServer.java:57)
        at org.apache.falcon.FalconServer.main(FalconServer.java:102)
Caused by: org.apache.falcon.FalconException: org.apache.falcon.FalconException: Unable to
get instance for org.apache.falcon.state.store.jdbc.JdbcStateStore
        at org.apache.falcon.service.ServiceInitializer.initialize(ServiceInitializer.java:50)
        at org.apache.falcon.listener.ContextStartupListener.contextInitialized(ContextStartupListener.java:56)
        ... 11 more
Caused by: org.apache.falcon.FalconException: Unable to get instance for org.apache.falcon.state.store.jdbc.JdbcStateStore
        at org.apache.falcon.util.ReflectionUtils.getInstanceByClassName(ReflectionUtils.java:52)
        at org.apache.falcon.entity.store.ConfigurationStore.init(ConfigurationStore.java:148)
        at org.apache.falcon.service.ServiceInitializer.initialize(ServiceInitializer.java:47)
        ... 12 more
Caused by: java.lang.ClassNotFoundException: org.apache.falcon.state.store.jdbc.JdbcStateStore
        at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
        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.mortbay.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:401)
        at org.mortbay.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:363)
        at org.apache.falcon.util.ReflectionUtils.getInstanceByClassName(ReflectionUtils.java:44)
{noformat}



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