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Thread: CDC Configuartation

  1. #1
    Join Date
    Oct 2009
    Posts
    156

    Default CDC Configuartation

    Hi,

    I have installed CDC and standalone cache node. I followed the steps in CDC documentation available on CTools website. I was able to see the initial screen of CDC. I started 3 cache nodes and then when i tried to run the CDC it shows error.

    2013-01-02 15:33:34,805 ERROR [org.pentaho.platform.web.servlet.GenericServlet] GenericServlet.ERROR_0002 - Could not get content generator: js
    2013-01-02 15:33:34,805 ERROR [org.pentaho.platform.web.servlet.GenericServlet] GenericServlet.ERROR_0002 - Could not get content generator: js
    2013-01-02 15:33:34,805 ERROR [org.pentaho.platform.web.servlet.GenericServlet] GenericServlet.ERROR_0002 - Could not get content generator: js
    2013-01-02 15:33:34,830 ERROR [pt.webdetails.cpf.olap.OlapUtils] Received catalog '' doesn't appear to be valid
    2013-01-02 15:33:34,830 ERROR [pt.webdetails.cpf.olap.OlapUtils] Failed to get valid connection
    2013-01-02 15:33:34,830 ERROR [pt.webdetails.cdc.CdcContentGenerator] OlapUtils
    java.lang.NullPointerException


    In the cluster info tab my Mondrian & CDC tabs shows (Disabled) near to there label with refresh icon.
    When i tried Cache clean tab it shows error when i click on clean button

    2013-01-02 15:39:21,457 ERROR [pt.webdetails.cdf.dd.DashboardDesignerContentGenerator] listcdasources
    java.lang.NullPointerException
    at pt.webdetails.cdf.dd.DashboardDesignerContentGenerator.listCdaSources(DashboardDesignerContentGenerator.java:553)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at pt.webdetails.cpf.SimpleContentGenerator.invokeMethod(SimpleContentGenerator.java:304)
    at pt.webdetails.cpf.SimpleContentGenerator.createContent(SimpleContentGenerator.java:146)
    at pt.webdetails.cpf.InterPluginCall.run(InterPluginCall.java:162)
    at pt.webdetails.cpf.InterPluginCall.call(InterPluginCall.java:176)
    at pt.webdetails.cdc.ws.DashboardCacheCleanService.clearDashboard(DashboardCacheCleanService.java:59)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at org.apache.axis2.rpc.receivers.RPCUtil.invokeServiceClass(RPCUtil.java:194)
    at org.apache.axis2.rpc.receivers.RPCMessageReceiver.invokeBusinessLogic(RPCMessageReceiver.java:102)
    at org.apache.axis2.receivers.AbstractInOutMessageReceiver.invokeBusinessLogic(AbstractInOutMessageReceiver.java:40)
    at org.apache.axis2.receivers.AbstractMessageReceiver.receive(AbstractMessageReceiver.java:100)
    at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:176)
    at org.apache.axis2.transport.http.util.RESTUtil.invokeAxisEngine(RESTUtil.java:136)
    at org.apache.axis2.transport.http.util.RESTUtil.processURLRequest(RESTUtil.java:130)
    at org.apache.axis2.transport.http.AxisServlet$RestRequestProcessor.processURLRequest(AxisServlet.java:829)
    at org.pentaho.platform.plugin.services.webservices.AxisServletHooks.handleGet(AxisServletHooks.java:165)
    at org.pentaho.platform.plugin.services.webservices.content.AxisServiceExecutor.createServiceContent(AxisServiceExecutor.java:106)
    at org.pentaho.platform.plugin.services.webservices.content.AxisWebServiceRequestDispatcher.createContent(AxisWebServiceRequestDispatcher.java:95)
    at org.pentaho.platform.plugin.services.webservices.content.AbstractAxisServiceContentGenerator.createContent(AbstractAxisServiceContentGenerator.java:72)
    at org.pentaho.platform.engine.services.solution.SimpleContentGenerator.createContent(SimpleContentGenerator.java:66)
    at org.pentaho.platform.web.servlet.GenericServlet.doGet(GenericServlet.java:261)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.pentaho.platform.web.http.filters.PentahoWebContextFilter.doFilter(PentahoWebContextFilter.java:102)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.pentaho.platform.web.http.filters.PentahoRequestContextFilter.doFilter(PentahoRequestContextFilter.java:84)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:378)
    at org.springframework.security.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:109)
    at org.springframework.security.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:83)
    at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390)
    at org.springframework.security.ui.ExceptionTranslationFilter.doFilterHttp(ExceptionTranslationFilter.java:101)
    at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
    at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390)
    at org.pentaho.platform.web.http.security.SecurityStartupFilter.doFilter(SecurityStartupFilter.java:103)
    at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390)
    at org.springframework.security.providers.anonymous.AnonymousProcessingFilter.doFilterHttp(AnonymousProcessingFilter.java:105)
    at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
    at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390)
    at org.pentaho.platform.web.http.security.RequestParameterAuthenticationFilter.doFilter(RequestParameterAuthenticationFilter.java:169)
    at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390)
    at org.springframework.security.ui.basicauth.BasicProcessingFilter.doFilterHttp(BasicProcessingFilter.java:174)
    at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
    at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390)
    at org.springframework.security.ui.AbstractProcessingFilter.doFilterHttp(AbstractProcessingFilter.java:278)
    at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
    at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390)
    at org.springframework.security.ui.logout.LogoutFilter.doFilterHttp(LogoutFilter.java:89)
    at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
    at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390)
    at org.pentaho.platform.web.http.security.HttpSessionReuseDetectionFilter.doFilter(HttpSessionReuseDetectionFilter.java:134)
    at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390)
    at org.springframework.security.context.HttpSessionContextIntegrationFilter.doFilterHttp(HttpSessionContextIntegrationFilter.java:235)
    at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
    at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390)
    at org.springframework.security.wrapper.SecurityContextHolderAwareRequestFilter.doFilterHttp(SecurityContextHolderAwareRequestFilter.java:91)
    at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
    at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390)
    at org.springframework.security.util.FilterChainProxy.doFilter(FilterChainProxy.java:175)
    at org.springframework.security.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:99)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.pentaho.platform.web.http.filters.SystemStatusFilter.doFilter(SystemStatusFilter.java:60)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.pentaho.platform.web.http.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:113)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:470)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
    at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:857)
    at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
    at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)


    Kindly help me out in configuring the CDC.

    Thanks

  2. #2
    Join Date
    Nov 2011
    Posts
    1,229

    Default

    hi.

    that first error (OlapUtils) should not affect the CDC behavior.

    The second one is stranger. Have you got cda installed as well?

    What versions of Pentaho and CTools are you running?

    thanks.
    Pedro Vale
    --
    CTools Product Development
    http://www.webdetails.pt

  3. #3
    Join Date
    Oct 2009
    Posts
    156

    Default

    hi Pedro,

    I used market place to install and update the CTOOLS component. Currently they are all updated to latest version.

    I am using it in Pentaho 4.8 BA server.

    Thanks

  4. #4
    Join Date
    Nov 2011
    Posts
    1,229

    Default

    What do you see on CDC's main screen?

    Do you see the Enable buttons? What happens when you click on those and restart the BA Server?
    Pedro Vale
    --
    CTools Product Development
    http://www.webdetails.pt

  5. #5
    Join Date
    Oct 2009
    Posts
    156

    Default

    Yes, i am able to the toggle buttons. It is giving the same error once i click on the buttons and restart the BA server.



    Thanks
    Attached Files Attached Files

  6. #6
    Join Date
    Jul 2007
    Posts
    2,497

    Default

    There are some post-installation instructions that you need to follow (copy hazelcast jars to web-inf/lib) - did you follow them?

    If not - we need to put some blinks there
    Pedro Alves
    Meet us on ##pentaho, a FreeNode irc channel

  7. #7
    Join Date
    Oct 2009
    Posts
    156

    Default

    I did the installation using marketplace so thought that the installer had taken care of this....

    I will do as you suggested now...

    Thanks

  8. #8
    Join Date
    Oct 2009
    Posts
    156

    Default

    Got it working, there was issue with CDF version......

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