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From Eric Yang <eric...@gmail.com>
Subject Re: Unable to start hicc
Date Thu, 24 May 2012 06:17:05 GMT
Yes, this means the ClusterSummary table has not been populated.  You need
to run Apache Pig with ClusterSummary.pig script to aggregate the data.
 Without doing that, you can try to use Graph Explorer to see what is
collected as raw data on HBase.

regards,
Eric

On Tue, May 22, 2012 at 11:49 PM, Prakhar Srivastava
<prakhar.apj@gmail.com>wrote:

> Hi Eric,
> While I check on your points,I found that the Cluster selector drop down
> show no cluster. The drop down menu is empty. Could this be an issue???
>
> Thanks,
> Prakhar
>
> On Wed, May 23, 2012 at 12:03 PM, Eric Yang <eric818@gmail.com> wrote:
>
>> Hi Prakhar,
>>
>> If you have data in cluster summary, this means the system is working as
>> expected and data analytics script is aggregating fine.  Could it be
>> timezone issue?  Chukwa expects the server to run on UTC time zone to
>> prevent day light saving time to have over lapping data.  Javascript layer
>> translates UTC time to local timezone.  If the server is running in a
>> different timezone, it could offset the UI display time by n number of
>> hours.  You can try to look at data from last 7 days to see if any data is
>> getting populated?  You can also use graph explorer to browse the data in
>> HBase.  Hope this helps.
>>
>> regards,
>> Eric
>>
>>
>> On Tue, May 22, 2012 at 11:22 PM, Prakhar Srivastava <
>> prakhar.apj@gmail.com> wrote:
>>
>>> Hi Eric,
>>> I removed the disabled directory. I also had to modify the
>>> utilization.descriptor file because of some mismatched parenthesis.
>>>
>>> Now, the HICC dashboard loads fine. However, the charts are not getting
>>> populated. Only the Job summary widget lists the recently run jobs which
>>> concludes that HICC is able to talk to HBase. I can view the contents in
>>> the HBase tables like ClusterSummary using the HBase shell.
>>>
>>> Can you suggest how can I debug this since I am not getting any
>>> exceptions in the HICC logs.
>>>
>>> Thanks,
>>> Prakhar
>>>
>>>
>>> On Tue, May 22, 2012 at 9:01 PM, Eric Yang <eric818@gmail.com> wrote:
>>>
>>>> Hi Prakhar,
>>>>
>>>> Try to remove the disabled directory from widget directory and restart
>>>> hicc.  It looks like the widgetbean is throwing null pointer exception when
>>>> attempt to serialized the disabled directory.  I remember to put a fix for
>>>> this in trunk, but it may not have been in 0.5.
>>>>
>>>> Sent from my iPhone
>>>>
>>>> On May 22, 2012, at 8:24 AM, Prakhar Srivastava <prakhar.apj@gmail.com>
>>>> wrote:
>>>>
>>>> Hi Eric,
>>>> Thanks for the response.
>>>>
>>>> The hicc running user is the hadoop user. So read/write permissions are
>>>> fine. I anyways changed hicc permissions to 777.
>>>> *The hicc directory looks like:*
>>>> *Name*
>>>> *Type*
>>>> *Size*
>>>> *Replication*
>>>> *Block Size*
>>>> *Modification Time*
>>>> *Permission*
>>>> *Owner*
>>>> *Group*
>>>> *views<http://binn1.clickablecorp.com:50075/browseDirectory.jsp?dir=%2Fchukwa%2Fhicc%2Fviews&namenodeInfoPort=50070>
>>>> *
>>>> *dir*
>>>> **
>>>> **
>>>> **
>>>> *2012-05-15 17:11*
>>>> *rwxrwxrwx*
>>>> *hadoop*
>>>> *supergroup*
>>>> *widgets<http://binn1.clickablecorp.com:50075/browseDirectory.jsp?dir=%2Fchukwa%2Fhicc%2Fwidgets&namenodeInfoPort=50070>
>>>> *
>>>> *dir*
>>>> **
>>>> **
>>>> **
>>>> *2012-05-15 17:11*
>>>> *rwxrwxrwx*
>>>> *hadoop*
>>>> *supergroup
>>>> *
>>>>
>>>> *The views directory*
>>>> *Name*
>>>> *Type*
>>>> *Size*
>>>> *Replication*
>>>> *Block Size*
>>>> *Modification Time*
>>>> *Permission*
>>>> *Owner*
>>>> *Group*
>>>> *public<http://binn1.clickablecorp.com:50075/browseDirectory.jsp?dir=%2Fchukwa%2Fhicc%2Fviews%2Fpublic&namenodeInfoPort=50070>
>>>> *
>>>> *dir*
>>>> **
>>>> **
>>>> **
>>>> *2012-05-15 17:11*
>>>> *rwxrwxrwx*
>>>> *hadoop*
>>>> *supergroup*
>>>> *users<http://binn1.clickablecorp.com:50075/browseDirectory.jsp?dir=%2Fchukwa%2Fhicc%2Fviews%2Fusers&namenodeInfoPort=50070>
>>>> *
>>>> *dir*
>>>> **
>>>> **
>>>> **
>>>> *2012-05-15 17:11*
>>>> *rwxrwxrwx*
>>>> *hadoop*
>>>> *supergroup
>>>> *
>>>> *the public directory*
>>>> *Name*
>>>> *Type*
>>>> *Size*
>>>> *Replication*
>>>> *Block Size*
>>>> *Modification Time*
>>>> *Permission*
>>>> *Owner*
>>>> *Group*
>>>> *default.view<http://binn1.clickablecorp.com:50075/browseDirectory.jsp?dir=%2Fchukwa%2Fhicc%2Fviews%2Fpublic%2Fdefault.view&namenodeInfoPort=50070>
>>>> *
>>>> *file*
>>>> *29.66 KB*
>>>> *3*
>>>> *64 MB*
>>>> *2012-05-15 17:11*
>>>> *rw-rw-rw-*
>>>> *hadoop*
>>>> *supergroup*
>>>> *newview.tpl<http://binn1.clickablecorp.com:50075/browseDirectory.jsp?dir=%2Fchukwa%2Fhicc%2Fviews%2Fpublic%2Fnewview.tpl&namenodeInfoPort=50070>
>>>> *
>>>> *file*
>>>> *0.23 KB*
>>>> *3*
>>>> *64 MB*
>>>> *2012-05-15 17:11*
>>>> *rw-rw-rw-*
>>>> *hadoop*
>>>> *supergroup*
>>>> *view.permission<http://binn1.clickablecorp.com:50075/browseDirectory.jsp?dir=%2Fchukwa%2Fhicc%2Fviews%2Fpublic%2Fview.permission&namenodeInfoPort=50070>
>>>> *
>>>> *file*
>>>> *0.04 KB*
>>>> *3*
>>>> *64 MB*
>>>> *2012-05-15 17:11*
>>>> *rw-rw-rw-*
>>>> *hadoop*
>>>> *supergroup*
>>>> *workspace_view_list.cache<http://binn1.clickablecorp.com:50075/browseDirectory.jsp?dir=%2Fchukwa%2Fhicc%2Fviews%2Fpublic%2Fworkspace_view_list.cache&namenodeInfoPort=50070>
>>>> *
>>>>  *file*
>>>> *0.1 KB*
>>>> *3*
>>>> *64 MB*
>>>> *2012-05-15 17:11*
>>>> *rw-rw-rw-*
>>>> *hadoop*
>>>> *supergroup
>>>> *
>>>>
>>>>
>>>>
>>>> *and the widget directory*
>>>> *cluster_metrics.descriptor<http://binn1.clickablecorp.com:50075/browseDirectory.jsp?dir=%2Fchukwa%2Fhicc%2Fwidgets%2Fcluster_metrics.descriptor&namenodeInfoPort=50070>
>>>> *
>>>> *file*
>>>> *3.54 KB*
>>>> *3*
>>>> *64 MB*
>>>> *2012-05-15 17:11*
>>>> *rw-rw-rw-*
>>>> *hadoop*
>>>> *supergroup*
>>>> *cluster_selector.descriptor<http://binn1.clickablecorp.com:50075/browseDirectory.jsp?dir=%2Fchukwa%2Fhicc%2Fwidgets%2Fcluster_selector.descriptor&namenodeInfoPort=50070>
>>>> *
>>>> *file*
>>>> *0.32 KB*
>>>> *3*
>>>> *64 MB*
>>>> *2012-05-15 17:11*
>>>> *rw-rw-rw-*
>>>> *hadoop*
>>>> *supergroup*
>>>> *debug.descriptor<http://binn1.clickablecorp.com:50075/browseDirectory.jsp?dir=%2Fchukwa%2Fhicc%2Fwidgets%2Fdebug.descriptor&namenodeInfoPort=50070>
>>>> *
>>>> *file*
>>>> *0.25 KB*
>>>> *3*
>>>> *64 MB*
>>>> *2012-05-15 17:11*
>>>> *rw-rw-rw-*
>>>> *hadoop*
>>>> *supergroup*
>>>> *dfs_datanode.descriptor<http://binn1.clickablecorp.com:50075/browseDirectory.jsp?dir=%2Fchukwa%2Fhicc%2Fwidgets%2Fdfs_datanode.descriptor&namenodeInfoPort=50070>
>>>> *
>>>> *file*
>>>> *4.78 KB*
>>>> *3*
>>>> *64 MB*
>>>> *2012-05-15 17:11*
>>>> *rw-rw-rw-*
>>>> *hadoop*
>>>> *supergroup*
>>>> *dfs_fsnamesystem.descriptor<http://binn1.clickablecorp.com:50075/browseDirectory.jsp?dir=%2Fchukwa%2Fhicc%2Fwidgets%2Fdfs_fsnamesystem.descriptor&namenodeInfoPort=50070>
>>>> *
>>>> *file*
>>>> *2.36 KB*
>>>> *3*
>>>> *64 MB*
>>>> *2012-05-15 17:11*
>>>> *rw-rw-rw-*
>>>> *hadoop*
>>>> *supergroup*
>>>> *dfs_namenode.descriptor<http://binn1.clickablecorp.com:50075/browseDirectory.jsp?dir=%2Fchukwa%2Fhicc%2Fwidgets%2Fdfs_namenode.descriptor&namenodeInfoPort=50070>
>>>> *
>>>> *file*
>>>> *3.53 KB*
>>>> *3*
>>>> *64 MB*
>>>> *2012-05-15 17:11*
>>>> *rw-rw-rw-*
>>>> *hadoop*
>>>> *supergroup*
>>>> *disabled<http://binn1.clickablecorp.com:50075/browseDirectory.jsp?dir=%2Fchukwa%2Fhicc%2Fwidgets%2Fdisabled&namenodeInfoPort=50070>
>>>> *
>>>> *file*
>>>> *0 KB*
>>>> *3*
>>>> *64 MB*
>>>> *2012-05-15 17:11*
>>>> *rw-rw-rw-*
>>>> *hadoop*
>>>> *supergroup*
>>>> *event_viewer.descriptor<http://binn1.clickablecorp.com:50075/browseDirectory.jsp?dir=%2Fchukwa%2Fhicc%2Fwidgets%2Fevent_viewer.descriptor&namenodeInfoPort=50070>
>>>> *
>>>> *file*
>>>> *0.43 KB*
>>>> *3*
>>>> *64 MB*
>>>> *2012-05-15 17:11*
>>>> *rw-rw-rw-*
>>>> *hadoop*
>>>> *supergroup*
>>>> *graph_explorer.descriptor<http://binn1.clickablecorp.com:50075/browseDirectory.jsp?dir=%2Fchukwa%2Fhicc%2Fwidgets%2Fgraph_explorer.descriptor&namenodeInfoPort=50070>
>>>> *
>>>> *file*
>>>> *0.79 KB*
>>>> *3*
>>>> *64 MB*
>>>> *2012-05-15 17:11*
>>>> *rw-rw-rw-*
>>>> *hadoop*
>>>> *supergroup*
>>>> *hadoop_mapred.descriptor<http://binn1.clickablecorp.com:50075/browseDirectory.jsp?dir=%2Fchukwa%2Fhicc%2Fwidgets%2Fhadoop_mapred.descriptor&namenodeInfoPort=50070>
>>>> *
>>>> *file*
>>>> *2.34 KB*
>>>> *3*
>>>> *64 MB*
>>>> *2012-05-15 17:11*
>>>> *rw-rw-rw-*
>>>> *hadoop*
>>>> *supergroup*
>>>> *host_selector.descriptor<http://binn1.clickablecorp.com:50075/browseDirectory.jsp?dir=%2Fchukwa%2Fhicc%2Fwidgets%2Fhost_selector.descriptor&namenodeInfoPort=50070>
>>>> *
>>>> *file*
>>>> *0.45 KB*
>>>> *3*
>>>> *64 MB*
>>>> *2012-05-15 17:11*
>>>> *rw-rw-rw-*
>>>> *hadoop*
>>>> *supergroup*
>>>> *system_metrics.descriptor<http://binn1.clickablecorp.com:50075/browseDirectory.jsp?dir=%2Fchukwa%2Fhicc%2Fwidgets%2Fsystem_metrics.descriptor&namenodeInfoPort=50070>
>>>> *
>>>> *file*
>>>> *5.34 KB*
>>>> *3*
>>>> *64 MB*
>>>> *2012-05-15 17:11*
>>>> *rw-rw-rw-*
>>>> *hadoop*
>>>> *supergroup*
>>>> *time.descriptor<http://binn1.clickablecorp.com:50075/browseDirectory.jsp?dir=%2Fchukwa%2Fhicc%2Fwidgets%2Ftime.descriptor&namenodeInfoPort=50070>
>>>> *
>>>> *file*
>>>> *0.54 KB*
>>>> *3*
>>>> *64 MB*
>>>> *2012-05-15 17:11*
>>>> *rw-rw-rw-*
>>>> *hadoop*
>>>> *supergroup*
>>>> *utilization.descriptor<http://binn1.clickablecorp.com:50075/browseDirectory.jsp?dir=%2Fchukwa%2Fhicc%2Fwidgets%2Futilization.descriptor&namenodeInfoPort=50070>
>>>> *
>>>> *file*
>>>> *1.15 KB*
>>>> *3*
>>>> *64 MB*
>>>> *2012-05-15 17:11*
>>>> *rw-rw-rw-*
>>>> *hadoop*
>>>> *supergroup*
>>>>
>>>> The HDFS version is 1.0.0. It exactly matches the hadoop jar file
>>>> version in share/chukwa/lib.
>>>>
>>>> The HADOOP_CONF_DIR is defined in chukwa-env.sh
>>>>
>>>> Thanks,
>>>> Prakhar
>>>>
>>>> On Tue, May 22, 2012 at 10:21 AM, Eric Yang <eric818@gmail.com> wrote:
>>>>
>>>>> Base on the stacktrace, it looks like the descriptor file reading from
>>>>> hdfs contains invalid json.
>>>>> Does hicc running user have access to read/write from
>>>>> hdfs://host:port/chukwa/hicc?
>>>>> What does the directory looks like in hdfs?  In addition, what is the
>>>>> hdfs version?  Does it match
>>>>> hadoop jar file in chukwa lib?  Is HADOOP_CONF_DIR in the classpath?
>>>>>
>>>>> regards,
>>>>> Eric
>>>>>
>>>>> On Mon, May 21, 2012 at 12:41 AM, Prakhar Srivastava
>>>>> <prakhar.apj@gmail.com> wrote:
>>>>> > 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
>>>>> >
>>>>> >
>>>>> > 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-494299142-4ChukwaConfiguration
>>>>> > - chukwaConf is /usr/local/chukwa-incubating-0.5.0/etc/chukwa
>>>>> > 2012-05-21 12:50:53,449 INFO 1790591505@qtp-494299142-7ChukwaConfiguration
>>>>> > - 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-494299142-7WidgetStore -
>>>>> > 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.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)
>>>>> >
>>>>> > at
>>>>> org.apache.hadoop.chukwa.rest.bean.WidgetBean.<init>(WidgetBean.java:80)
>>>>> > 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 12:50:53,621 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 12:50:53,626 ERROR 1790591505@qtp-494299142-7WidgetStore -
>>>>> > 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.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)
>>>>> >
>>>>> > at
>>>>> org.apache.hadoop.chukwa.rest.bean.WidgetBean.<init>(WidgetBean.java:80)
>>>>> > 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)
>>>>> >
>>>>> > Thanks,
>>>>> > Prakhar
>>>>> >
>>>>> >
>>>>> > On Sun, May 20, 2012 at 5:24 AM, Eric Yang <eric818@gmail.com>
>>>>> wrote:
>>>>> >>
>>>>> >> Hi Prakhar,
>>>>> >>
>>>>> >> Could you check if there is two version of Jersey in the
>>>>> >> share/chukwa/lib directory?
>>>>> >> It looks like version conflict between HBase dependent Jersey and
>>>>> >> Chukwa dependent Jersey to cause this issue on certain jvm.
>>>>> >>
>>>>> >> What version of jdk and OS are you using?
>>>>> >>
>>>>> >> regards,
>>>>> >> Eric
>>>>> >>
>>>>> >> On Wed, May 16, 2012 at 11:13 PM, Prakhar Srivastava
>>>>> >> <prakhar.apj@gmail.com> wrote:
>>>>> >> > Hi,
>>>>> >> > I am using chukwa version 0.5.0 stable release.
>>>>> >> > I tried to start hicc using bin/chukwa hicc but unable to start it
>>>>> >> > because
>>>>> >> > of the following errors:
>>>>> >> >
>>>>> >> > May 17, 2012 11:28:45 AM com.sun.jersey.spi.inject.Errors
>>>>> >> > processErrorMessages
>>>>> >> > SEVERE: The following errors and warnings have been detected with
>>>>> >> > resource
>>>>> >> > and/or provider classes:
>>>>> >> >   SEVERE: Method, public java.util.List
>>>>> >> > org.apache.hadoop.chukwa.rest.resource.ClientTrace.getTrace(),
>>>>> annotated
>>>>> >> > with GET of resource, class
>>>>> >> > org.apache.hadoop.chukwa.rest.resource.ClientTrace, is not
>>>>> recognized as
>>>>> >> > valid resource method.
>>>>> >> >   SEVERE: Method, public
>>>>> org.apache.hadoop.chukwa.rest.bean.UserBean
>>>>> >> >
>>>>> >> >
>>>>> org.apache.hadoop.chukwa.rest.resource.UserResource.getProfile(java.lang.String),
>>>>> >> > annotated with GET of resource, class
>>>>> >> > org.apache.hadoop.chukwa.rest.resource.UserResource, is not
>>>>> recognized
>>>>> >> > as
>>>>> >> > valid resource method.
>>>>> >> >   SEVERE: Method, public java.lang.String
>>>>> >> > org.apache.hadoop.chukwa.rest.resource.UserResource.getUserList(),
>>>>> >> > annotated
>>>>> >> > with GET of resource, class
>>>>> >> > org.apache.hadoop.chukwa.rest.resource.UserResource, is not
>>>>> recognized
>>>>> >> > as
>>>>> >> > valid resource method.
>>>>> >> >   SEVERE: Method, public
>>>>> >> > org.apache.hadoop.chukwa.rest.bean.ReturnCodeBean
>>>>> >> >
>>>>> >> >
>>>>> org.apache.hadoop.chukwa.rest.resource.UserResource.setProfile(org.apache.hadoop.chukwa.rest.bean.UserBean),
>>>>> >> > annotated with PUT of resource, class
>>>>> >> > org.apache.hadoop.chukwa.rest.resource.UserResource, is not
>>>>> recognized
>>>>> >> > as
>>>>> >> > valid resource method.
>>>>> >> >   SEVERE: Method, public
>>>>> org.apache.hadoop.chukwa.rest.bean.WidgetBean
>>>>> >> >
>>>>> >> >
>>>>> org.apache.hadoop.chukwa.rest.resource.WidgetResource.getProfile(java.lang.String),
>>>>> >> > annotated with GET of resource, class
>>>>> >> > org.apache.hadoop.chukwa.rest.resource.WidgetResource, is not
>>>>> recognized
>>>>> >> > as
>>>>> >> > valid resource method.
>>>>> >> >   SEVERE: Method, public
>>>>> org.apache.hadoop.chukwa.rest.bean.CatalogBean
>>>>> >> >
>>>>> >> >
>>>>> org.apache.hadoop.chukwa.rest.resource.WidgetResource.getWidgetCatalog(),
>>>>> >> > annotated with GET of resource, class
>>>>> >> > org.apache.hadoop.chukwa.rest.resource.WidgetResource, is not
>>>>> recognized
>>>>> >> > as
>>>>> >> > valid resource method.
>>>>> >> >   SEVERE: Method, public
>>>>> >> > org.apache.hadoop.chukwa.rest.bean.ReturnCodeBean
>>>>> >> >
>>>>> >> >
>>>>> org.apache.hadoop.chukwa.rest.resource.WidgetResource.saveWidget(org.apache.hadoop.chukwa.rest.bean.WidgetBean),
>>>>> >> > annotated with PUT of resource, class
>>>>> >> > org.apache.hadoop.chukwa.rest.resource.WidgetResource, is not
>>>>> recognized
>>>>> >> > as
>>>>> >> > valid resource method.
>>>>> >> >   SEVERE: Method, public
>>>>> >> > org.apache.hadoop.chukwa.rest.bean.ReturnCodeBean
>>>>> >> >
>>>>> >> >
>>>>> org.apache.hadoop.chukwa.rest.resource.ViewResource.deleteView(javax.servlet.http.HttpServletRequest,java.lang.String,java.lang.String),
>>>>> >> > annotated with DELETE of resource, class
>>>>> >> > org.apache.hadoop.chukwa.rest.resource.ViewResource, is not
>>>>> recognized
>>>>> >> > as
>>>>> >> > valid resource method.
>>>>> >> >   SEVERE: Method, public
>>>>> org.apache.hadoop.chukwa.rest.bean.ViewBean
>>>>> >> >
>>>>> >> >
>>>>> org.apache.hadoop.chukwa.rest.resource.ViewResource.getView(javax.servlet.http.HttpServletRequest,java.lang.String),
>>>>> >> > annotated with GET of resource, class
>>>>> >> > org.apache.hadoop.chukwa.rest.resource.ViewResource, is not
>>>>> recognized
>>>>> >> > as
>>>>> >> > valid resource method.
>>>>> >> >   SEVERE: Method, public
>>>>> >> > org.apache.hadoop.chukwa.rest.bean.ReturnCodeBean
>>>>> >> >
>>>>> >> >
>>>>> org.apache.hadoop.chukwa.rest.resource.ViewResource.changeViewPermission(javax.servlet.http.HttpServletRequest,java.lang.String,java.lang.String,java.lang.String),
>>>>> >> > annotated with POST of resource, class
>>>>> >> > org.apache.hadoop.chukwa.rest.resource.ViewResource, is not
>>>>> recognized
>>>>> >> > as
>>>>> >> > valid resource method.
>>>>> >> >   SEVERE: Method, public java.lang.String
>>>>> >> >
>>>>> >> >
>>>>> org.apache.hadoop.chukwa.rest.resource.ViewResource.getUserViewList(javax.servlet.http.HttpServletRequest),
>>>>> >> > annotated with GET of resource, class
>>>>> >> > org.apache.hadoop.chukwa.rest.resource.ViewResource, is not
>>>>> recognized
>>>>> >> > as
>>>>> >> > valid resource method.
>>>>> >> >   SEVERE: Method, public
>>>>> >> > org.apache.hadoop.chukwa.rest.bean.ReturnCodeBean
>>>>> >> >
>>>>> >> >
>>>>> org.apache.hadoop.chukwa.rest.resource.ViewResource.setView(javax.servlet.http.HttpServletRequest,org.apache.hadoop.chukwa.rest.bean.ViewBean),
>>>>> >> > annotated with PUT of resource, class
>>>>> >> > org.apache.hadoop.chukwa.rest.resource.ViewResource, is not
>>>>> recognized
>>>>> >> > as
>>>>> >> > valid resource method.
>>>>> >> >   SEVERE: Method, public
>>>>> >> > org.apache.hadoop.chukwa.rest.bean.ReturnCodeBean
>>>>> >> >
>>>>> >> >
>>>>> org.apache.hadoop.chukwa.rest.resource.ViewResource.changeView(javax.servlet.http.HttpServletRequest,java.lang.String,java.lang.String,java.lang.String),
>>>>> >> > annotated with POST of resource, class
>>>>> >> > org.apache.hadoop.chukwa.rest.resource.ViewResource, is not
>>>>> recognized
>>>>> >> > as
>>>>> >> > valid resource method.
>>>>> >> >   SEVERE: Method, public java.lang.String
>>>>> >> >
>>>>> >> >
>>>>> org.apache.hadoop.chukwa.hicc.rest.MetricsController.getSeries(javax.servlet.http.HttpServletRequest,java.lang.String,java.lang.String,java.lang.String,java.lang.String,java.lang.String,java.lang.String),
>>>>> >> > annotated with GET of resource, class
>>>>> >> > org.apache.hadoop.chukwa.hicc.rest.MetricsController, is not
>>>>> recognized
>>>>> >> > as
>>>>> >> > valid resource method.
>>>>> >> >   SEVERE: Method, public java.lang.String
>>>>> >> >
>>>>> >> >
>>>>> org.apache.hadoop.chukwa.hicc.rest.MetricsController.getSeriesBySessionAttribute(javax.servlet.http.HttpServletRequest,java.lang.String,java.lang.String,java.lang.String,java.lang.String,java.lang.String),
>>>>> >> > annotated with GET of resource, class
>>>>> >> > org.apache.hadoop.chukwa.hicc.rest.MetricsController, is not
>>>>> recognized
>>>>> >> > as
>>>>> >> > valid resource method.
>>>>> >> >   SEVERE: Method, public java.lang.String
>>>>> >> > org.apache.hadoop.chukwa.hicc.rest.MetricsController.getTables(),
>>>>> >> > annotated
>>>>> >> > with GET of resource, class
>>>>> >> > org.apache.hadoop.chukwa.hicc.rest.MetricsController, is not
>>>>> recognized
>>>>> >> > as
>>>>> >> > valid resource method.
>>>>> >> >   SEVERE: Method, public java.lang.String
>>>>> >> >
>>>>> >> >
>>>>> org.apache.hadoop.chukwa.hicc.rest.MetricsController.getFamilies(java.lang.String),
>>>>> >> > annotated with GET of resource, class
>>>>> >> > org.apache.hadoop.chukwa.hicc.rest.MetricsController, is not
>>>>> recognized
>>>>> >> > as
>>>>> >> > valid resource method.
>>>>> >> >   SEVERE: Method, public java.lang.String
>>>>> >> >
>>>>> >> >
>>>>> org.apache.hadoop.chukwa.hicc.rest.MetricsController.getColumnNames(javax.servlet.http.HttpServletRequest,java.lang.String,java.lang.String,java.lang.String,java.lang.String,boolean),
>>>>> >> > annotated with GET of resource, class
>>>>> >> > org.apache.hadoop.chukwa.hicc.rest.MetricsController, is not
>>>>> recognized
>>>>> >> > as
>>>>> >> > valid resource method.
>>>>> >> >   SEVERE: Method, public java.lang.String
>>>>> >> >
>>>>> >> >
>>>>> org.apache.hadoop.chukwa.hicc.rest.MetricsController.getRowNames(javax.servlet.http.HttpServletRequest,java.lang.String,java.lang.String,java.lang.String,java.lang.String,java.lang.String,boolean),
>>>>> >> > annotated with GET of resource, class
>>>>> >> > org.apache.hadoop.chukwa.hicc.rest.MetricsController, is not
>>>>> recognized
>>>>> >> > as
>>>>> >> > valid resource method.
>>>>> >> >   SEVERE: Method, public synchronized javax.ws.rs.core.Response
>>>>> >> >
>>>>> >> >
>>>>> com.sun.jersey.server.impl.wadl.WadlResource.geExternalGramar(javax.ws.rs.core.UriInfo,java.lang.String),
>>>>> >> > annotated with GET of resource, class
>>>>> >> > com.sun.jersey.server.impl.wadl.WadlResource, is not recognized
>>>>> as valid
>>>>> >> > resource method.
>>>>> >> >   SEVERE: Method, public synchronized javax.ws.rs.core.Response
>>>>> >> >
>>>>> >> >
>>>>> com.sun.jersey.server.impl.wadl.WadlResource.getWadl(javax.ws.rs.core.UriInfo),
>>>>> >> > annotated with GET of resource, class
>>>>> >> > com.sun.jersey.server.impl.wadl.WadlResource, is not recognized
>>>>> as valid
>>>>> >> > resource method.
>>>>> >> > 2012-05-17 11:28:45.388:WARN:/hicc:unavailable
>>>>> >> > com.sun.jersey.spi.inject.Errors$ErrorMessagesException
>>>>> >> > at
>>>>> >> >
>>>>> com.sun.jersey.spi.inject.Errors.processErrorMessages(Errors.java:170)
>>>>> >> > at com.sun.jersey.spi.inject.Errors.postProcess(Errors.java:137)
>>>>> >> > at
>>>>> com.sun.jersey.spi.inject.Errors.processWithErrors(Errors.java:203)
>>>>> >> > at
>>>>> >> >
>>>>> >> >
>>>>> com.sun.jersey.server.impl.application.WebApplicationImpl.initiate(WebApplicationImpl.java:771)
>>>>> >> > at
>>>>> >> >
>>>>> >> >
>>>>> com.sun.jersey.server.impl.application.WebApplicationImpl.initiate(WebApplicationImpl.java:766)
>>>>> >> > at
>>>>> >> >
>>>>> >> >
>>>>> com.sun.jersey.spi.container.servlet.ServletContainer.initiate(ServletContainer.java:488)
>>>>> >> > at
>>>>> >> >
>>>>> >> >
>>>>> com.sun.jersey.spi.container.servlet.ServletContainer$InternalWebComponent.initiate(ServletContainer.java:318)
>>>>> >> > at
>>>>> >> >
>>>>> >> >
>>>>> com.sun.jersey.spi.container.servlet.WebComponent.load(WebComponent.java:609)
>>>>> >> > at
>>>>> >> >
>>>>> >> >
>>>>> com.sun.jersey.spi.container.servlet.WebComponent.init(WebComponent.java:210)
>>>>> >> > at
>>>>> >> >
>>>>> >> >
>>>>> com.sun.jersey.spi.container.servlet.ServletContainer.init(ServletContainer.java:373)
>>>>> >> > at
>>>>> >> >
>>>>> >> >
>>>>> com.sun.jersey.spi.container.servlet.ServletContainer.init(ServletContainer.java:556)
>>>>> >> > at javax.servlet.GenericServlet.init(GenericServlet.java:241)
>>>>> >> > at
>>>>> >> >
>>>>> >> >
>>>>> org.mortbay.jetty.servlet.ServletHolder.initServlet(ServletHolder.java:440)
>>>>> >> > at
>>>>> >> >
>>>>> org.mortbay.jetty.servlet.ServletHolder.doStart(ServletHolder.java:263)
>>>>> >> > at
>>>>> >> >
>>>>> org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
>>>>> >> > at
>>>>> >> >
>>>>> >> >
>>>>> org.mortbay.jetty.servlet.ServletHandler.initialize(ServletHandler.java:736)
>>>>> >> > at
>>>>> org.mortbay.jetty.servlet.Context.startContext(Context.java:140)
>>>>> >> > at
>>>>> >> >
>>>>> >> >
>>>>> org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1282)
>>>>> >> > at
>>>>> >> >
>>>>> org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:518)
>>>>> >> > at
>>>>> >> >
>>>>> org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:499)
>>>>> >> > at
>>>>> >> >
>>>>> org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
>>>>> >> > at
>>>>> >> >
>>>>> >> >
>>>>> org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:152)
>>>>> >> > at
>>>>> >> >
>>>>> >> >
>>>>> org.mortbay.jetty.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:156)
>>>>> >> > at
>>>>> >> >
>>>>> org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
>>>>> >> > at
>>>>> >> >
>>>>> >> >
>>>>> org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:152)
>>>>> >> > 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.mortbay.xml.XmlConfiguration.main(XmlConfiguration.java:985)
>>>>> >> > 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 org.mortbay.start.Main.invokeMain(Main.java:194)
>>>>> >> > at org.mortbay.start.Main.start(Main.java:534)
>>>>> >> > at org.mortbay.start.Main.start(Main.java:441)
>>>>> >> > at org.mortbay.start.Main.main(Main.java:119)
>>>>> >> >
>>>>> >> > I found that there are issues with hbase-0.92.1, so I checked out
>>>>> the
>>>>> >> > SVN
>>>>> >> > code from trunk, modified pom to hbase-0.92.0 and build the war
>>>>> using
>>>>> >> > mvn
>>>>> >> > package -DskipTests. But even then, I am getting the same error.
>>>>> Can
>>>>> >> > someone
>>>>> >> > suggest what possibly might be goign wrong .
>>>>> >> >
>>>>> >> > Thanks,
>>>>> >> > Prakhar
>>>>> >
>>>>> >
>>>>>
>>>>
>>>>
>>>
>>
>

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