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snd297 / braintrust

Automatically exported from code.google.com/p/braintrust
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Error reading data #474

Closed GoogleCodeExporter closed 8 years ago

GoogleCodeExporter commented 8 years ago 
Sometimes (rarely) when reading data: 

2014-02-26 20:21:41,777 ERROR 
edu.upenn.cis.db.mefview.server.TimeSeriesResource - 
getUnscaledTimeSeriesSetRawRed(...): Caught exception, errorId = 
8f9303c4-2765-4364-a34\
b-cbd9918a78c8
org.hibernate.LazyInitializationException: could not initialize proxy - no 
Session
        at org.hibernate.proxy.AbstractLazyInitializer.initialize(AbstractLazyInitializer.java:164)
        at org.hibernate.proxy.AbstractLazyInitializer.getImplementation(AbstractLazyInitializer.java:285)
        at org.hibernate.proxy.pojo.javassist.JavassistLazyInitializer.invoke(JavassistLazyInitializer.java:185)
        at edu.upenn.cis.braintrust.model.ExtAclEntity_$$_jvst6b8_1f.getUserAces(ExtAclEntity_$$_jvst6b8_1f.java)
        at edu.upenn.cis.braintrust.datasnapshot.DataSnapshotService.getPermissionsHelper(DataSnapshotService.java:2924)
        at edu.upenn.cis.braintrust.datasnapshot.DataSnapshotService.getPermissions(DataSnapshotService.java:2860)
        at edu.upenn.cis.braintrust.datasnapshot.DataSnapshotServer.getPermissions(DataSnapshotServer.java:1723)
        at edu.upenn.cis.db.mefview.server.TimeSeriesResource.getUnscaledTimeSeriesSetRawRed(TimeSeriesResource.java:1631)
        at sun.reflect.GeneratedMethodAccessor558.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:616)
        at org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:137)
        at org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTarget(ResourceMethodInvoker.java:280)
        at org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:234)
        at org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:221)
        at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:356)
        at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:179)
        at org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:220)
        at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:56)
        at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:51)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
        at edu.upenn.cis.braintrust.webapp.DataUsageFilter.doFilter(DataUsageFilter.java:69)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
        at edu.upenn.cis.braintrust.webapp.HibernateSessionPerRequestFilter.doFilter(HibernateSessionPerRequestFilter.java:53)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:225)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:169)
        at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)

Original issue reported on code.google.com by samd.p...@gmail.com on 27 Feb 2014 at 3:52

GoogleCodeExporter commented 8 years ago

Original comment by samd.p...@gmail.com on 27 Feb 2014 at 3:53

GoogleCodeExporter commented 8 years ago

Original comment by samd.p...@gmail.com on 27 Feb 2014 at 4:42

GoogleCodeExporter commented 8 years ago 
It's not rare.

Original comment by samd.p...@gmail.com on 27 Feb 2014 at 4:42

GoogleCodeExporter commented 8 years ago

Original comment by samd.p...@gmail.com on 27 Feb 2014 at 6:05

GoogleCodeExporter commented 8 years ago

Original comment by samd.p...@gmail.com on 27 Feb 2014 at 6:46