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Chukwa, mail # user - Unable to start hicc


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Re: Unable to start hicc
Prakhar Srivastava 2012-05-21, 07:41
Hi Eric,

After struggling through the above error for an hour or two. I found out
that there was a conflict between jersey available through jersey bundle
and one that is available through hbase-0.92.0. So i had to add some
exclusions in the pom.xml which resolved the above issue. I have raised a
jira issue and suggests including the exclusions in the pom.xml. Lets me
know if will have any regressions.
 CHUKWA-643 - Hicc builds with conflicting jar
dependencies<https://issues.apache.org/jira/browse/CHUKWA-643>
However, I am still facing the exception below in using hicc. The HICC
dashboard components loads fine but there are no values/populated charts. I
am only able to see the Job summary (Hadoop jobs run since last X time).

2012-05-21 12:50:53,190 INFO 1638726193@qtp-494299142-4 ChukwaConfiguration
- chukwaConf is /usr/local/chukwa-incubating-0.5.0/etc/chukwa
2012-05-21 12:50:53,449 INFO 1790591505@qtp-494299142-7 ChukwaConfiguration
- chukwaConf is /usr/local/chukwa-incubating-0.5.0/etc/chukwa
2012-05-21 12:50:53,573 ERROR 1790591505@qtp-494299142-7 WidgetBean -
java.lang.NullPointerException
at org.apache.hadoop.chukwa.rest.bean.WidgetBean.<init>(WidgetBean.java:55)
at
org.apache.hadoop.chukwa.datastore.WidgetStore.cacheWidgets(WidgetStore.java:98)
at org.apache.hadoop.chukwa.datastore.WidgetStore.list(WidgetStore.java:121)
at org.apache.hadoop.chukwa.rest.bean.WidgetBean.update(WidgetBean.java:158)
at org.apache.hadoop.chukwa.rest.bean.ColumnBean.update(ColumnBean.java:63)
at org.apache.hadoop.chukwa.rest.bean.PagesBean.update(PagesBean.java:83)
at org.apache.hadoop.chukwa.rest.bean.ViewBean.update(ViewBean.java:127)
at org.apache.hadoop.chukwa.datastore.ViewStore.load(ViewStore.java:92)
at org.apache.hadoop.chukwa.datastore.ViewStore.<init>(ViewStore.java:61)
at
org.apache.hadoop.chukwa.rest.resource.ViewResource.getView(ViewResource.java:52)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
com.sun.jersey.spi.container.JavaMethodInvokerFactory$1.invoke(JavaMethodInvokerFactory.java:60)
at
com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$TypeOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:185)
at
com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:75)
at
com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:288)
at
com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)
at
com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:108)
at
com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)
at
com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:84)
at
com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1469)
at
com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1400)
at
com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1349)
at
com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1339)
at
com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:416)
at
com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:537)
at
com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:708)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)
at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:401)
at
org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766)
at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:450)
at
org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230)
at
org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114)
at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
at org.mortbay.jetty.Server.handle(Server.java:326)
at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
at
org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:928)
at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:549)
at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
at
org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:410)
at
org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)

2012-05-21 12:50:53,575 ERROR 1790591505@qtp-494299142-7 WidgetStore -
java.text.ParseException: java.lang.NullPointerException
at org.apache.hadoop.chukwa.rest.bean.WidgetBean.<init>(WidgetBean.java:55)
at
org.apache.hadoop.chukwa.datastore.WidgetStore.cacheWidgets(WidgetStore.java:98)
at org.apache.hadoop.chukwa.datastore.WidgetStore.list(WidgetStore.java:121)
at org.apache.hadoop.chukwa.rest.bean.WidgetBean.update(WidgetBean.java:158)
at org.apache.hadoop.chukwa.rest.bean.ColumnBean.update(ColumnBean.java:63)
at org.apache.hadoop.chukwa.rest.bean.PagesBean.update(PagesBean.java:83)
at org.apache.hadoop.chukwa.rest.bean.ViewBean.update(ViewBean.java:127)
at org.apache.hadoop.chukwa.datastore.ViewStore.load(ViewStore.java:92)
at org.apache.hadoop.chukwa.datastore.ViewStore.<init>(ViewStore.java:61)
at
org.apache.hadoop.chukwa.rest.resource.ViewResource.getView(ViewResource.java:52)
at sun.reflect.NativeMethodAcc