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  1. OODT
  2. OODT-995

ProductType is not serializable

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    Details

    • Type: Bug
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 1.2.4
    • Fix Version/s: 2.0
    • Component/s: file manager, opsui
    • Labels:
      None
    • Skill Level:
      Don't Know (Unsure) - The default level

      Description

      In my COAL project, we are using the OPSUI Web Application for PCS.
      When navigating to http://localhost:8080/opsui/types/, I regularly see stuff like this

      ERROR - Objects                    - Error serializing object class org.apache.oodt.pcs.opsui.TypesPage [object=[Page class = org.apache.oodt.pcs.opsui.TypesPage, id = 2, version = 0]]
      org.apache.wicket.util.io.SerializableChecker$WicketNotSerializableException: Unable to serialize class: org.apache.oodt.cas.filemgr.structs.ProductType
      Field hierarchy is:
        2 [class=org.apache.oodt.pcs.opsui.TypesPage, path=2]
          private java.lang.Object org.apache.wicket.MarkupContainer.children [class=[Ljava.lang.Object;]
            private org.apache.wicket.markup.html.link.PopupSettings org.apache.wicket.markup.html.link.ExternalLink.popupSettings[8] [class=org.apache.oodt.cas.webcomponents.filemgr.browser.types.Types, path=2:types_component]
              private java.lang.Object org.apache.wicket.MarkupContainer.children [class=org.apache.oodt.cas.webcomponents.filemgr.browser.types.Types$2, path=2:types_component:cas_fm_browser_ptype_table_rows]
                java.lang.Object org.apache.wicket.Component.data [class=org.apache.wicket.model.util.WildcardListModel]
                  private java.lang.Object org.apache.wicket.model.util.GenericBaseModel.object [class=java.util.Vector]
                    private java.lang.Object org.apache.wicket.model.util.GenericBaseModel.object[write:1] [class=[Ljava.lang.Object;]
                      private java.lang.Object org.apache.wicket.model.util.GenericBaseModel.object[write:1][0] [class=org.apache.oodt.cas.webcomponents.filemgr.browser.types.Types$TypeCountTuple]
                        private java.util.List org.apache.oodt.cas.webcomponents.filemgr.browser.types.Types$TypeCountTuple.types [class=java.util.Vector]
                          private java.util.List org.apache.oodt.cas.webcomponents.filemgr.browser.types.Types$TypeCountTuple.types[write:1] [class=[Ljava.lang.Object;]
                            private java.util.List org.apache.oodt.cas.webcomponents.filemgr.browser.types.Types$TypeCountTuple.types[write:1][0] [class=org.apache.oodt.cas.filemgr.structs.ProductType] <----- field that is not serializable
      	at org.apache.wicket.util.io.SerializableChecker.internalCheck(SerializableChecker.java:386)
      	at org.apache.wicket.util.io.SerializableChecker.check(SerializableChecker.java:365)
      	at org.apache.wicket.util.io.SerializableChecker.internalCheck(SerializableChecker.java:432)
      	at org.apache.wicket.util.io.SerializableChecker.check(SerializableChecker.java:365)
      	at org.apache.wicket.util.io.SerializableChecker.access$500(SerializableChecker.java:64)
      	at org.apache.wicket.util.io.SerializableChecker$1InterceptingObjectOutputStream.replaceObject(SerializableChecker.java:535)
      	at java.base/java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1145)
      	at java.base/java.io.ObjectOutputStream.access$300(ObjectOutputStream.java:163)
      	at java.base/java.io.ObjectOutputStream$PutFieldImpl.writeFields(ObjectOutputStream.java:1713)
      	at java.base/java.io.ObjectOutputStream.writeFields(ObjectOutputStream.java:483)
      	at java.base/java.util.Vector.writeObject(Vector.java:1217)
      	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
      	at java.base/java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:1130)
      	at java.base/java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1497)
      	at java.base/java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1433)
      	at java.base/java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1179)
      	at java.base/java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:349)
      	at org.apache.wicket.util.io.SerializableChecker.internalCheck(SerializableChecker.java:542)
      	at org.apache.wicket.util.io.SerializableChecker.check(SerializableChecker.java:365)
      	at org.apache.wicket.util.io.SerializableChecker.checkFields(SerializableChecker.java:656)
      	at org.apache.wicket.util.io.SerializableChecker.internalCheck(SerializableChecker.java:579)
      	at org.apache.wicket.util.io.SerializableChecker.check(SerializableChecker.java:365)
      	at org.apache.wicket.util.io.SerializableChecker.internalCheck(SerializableChecker.java:432)
      	at org.apache.wicket.util.io.SerializableChecker.check(SerializableChecker.java:365)
      	at org.apache.wicket.util.io.SerializableChecker.access$500(SerializableChecker.java:64)
      	at org.apache.wicket.util.io.SerializableChecker$1InterceptingObjectOutputStream.replaceObject(SerializableChecker.java:535)
      	at java.base/java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1145)
      	at java.base/java.io.ObjectOutputStream.access$300(ObjectOutputStream.java:163)
      	at java.base/java.io.ObjectOutputStream$PutFieldImpl.writeFields(ObjectOutputStream.java:1713)
      	at java.base/java.io.ObjectOutputStream.writeFields(ObjectOutputStream.java:483)
      	at java.base/java.util.Vector.writeObject(Vector.java:1217)
      	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
      	at java.base/java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:1130)
      	at java.base/java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1497)
      	at java.base/java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1433)
      	at java.base/java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1179)
      	at java.base/java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:349)
      	at org.apache.wicket.util.io.SerializableChecker.internalCheck(SerializableChecker.java:542)
      	at org.apache.wicket.util.io.SerializableChecker.check(SerializableChecker.java:365)
      	at org.apache.wicket.util.io.SerializableChecker.checkFields(SerializableChecker.java:656)
      	at org.apache.wicket.util.io.SerializableChecker.internalCheck(SerializableChecker.java:579)
      	at org.apache.wicket.util.io.SerializableChecker.check(SerializableChecker.java:365)
      	at org.apache.wicket.util.io.SerializableChecker.checkFields(SerializableChecker.java:656)
      	at org.apache.wicket.util.io.SerializableChecker.internalCheck(SerializableChecker.java:579)
      	at org.apache.wicket.util.io.SerializableChecker.check(SerializableChecker.java:365)
      	at org.apache.wicket.util.io.SerializableChecker.checkFields(SerializableChecker.java:656)
      	at org.apache.wicket.util.io.SerializableChecker.internalCheck(SerializableChecker.java:579)
      	at org.apache.wicket.util.io.SerializableChecker.check(SerializableChecker.java:365)
      	at org.apache.wicket.util.io.SerializableChecker.internalCheck(SerializableChecker.java:432)
      	at org.apache.wicket.util.io.SerializableChecker.check(SerializableChecker.java:365)
      	at org.apache.wicket.util.io.SerializableChecker.checkFields(SerializableChecker.java:656)
      	at org.apache.wicket.util.io.SerializableChecker.internalCheck(SerializableChecker.java:579)
      	at org.apache.wicket.util.io.SerializableChecker.check(SerializableChecker.java:365)
      	at org.apache.wicket.util.io.SerializableChecker.writeObjectOverride(SerializableChecker.java:725)
      	at java.base/java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:345)
      	at org.apache.wicket.util.io.IObjectStreamFactory$DefaultObjectStreamFactory$2.writeObjectOverride(IObjectStreamFactory.java:129)
      	at java.base/java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:345)
      	at org.apache.wicket.util.lang.Objects.objectToByteArray(Objects.java:1124)
      	at org.apache.wicket.protocol.http.pagestore.AbstractPageStore.serializePage(AbstractPageStore.java:203)
      	at org.apache.wicket.protocol.http.pagestore.DiskPageStore.storePage(DiskPageStore.java:840)
      	at org.apache.wicket.protocol.http.SecondLevelCacheSessionStore$SecondLevelCachePageMap.put(SecondLevelCacheSessionStore.java:332)
      	at org.apache.wicket.Session.requestDetached(Session.java:1435)
      	at org.apache.wicket.RequestCycle.detach(RequestCycle.java:1176)
      	at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1462)
      	at org.apache.wicket.RequestCycle.request(RequestCycle.java:545)
      	at org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:486)
      	at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:319)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199)
      	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:494)
      	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
      	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      	at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:651)
      	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
      	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      	at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:407)
      	at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
      	at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:754)
      	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1376)
      	at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1135)
      	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
      	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      	at java.base/java.lang.Thread.run(Thread.java:844)
      Caused by: java.io.NotSerializableException: org.apache.oodt.cas.filemgr.structs.ProductType
      	at java.base/java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1185)
      	at java.base/java.io.ObjectOutputStream.writeArray(ObjectOutputStream.java:1379)
      	at java.base/java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1175)
      	at java.base/java.io.ObjectOutputStream.access$300(ObjectOutputStream.java:163)
      	at java.base/java.io.ObjectOutputStream$PutFieldImpl.writeFields(ObjectOutputStream.java:1713)
      	at java.base/java.io.ObjectOutputStream.writeFields(ObjectOutputStream.java:483)
      	at java.base/java.util.Vector.writeObject(Vector.java:1217)
      	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
      	at java.base/java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:1130)
      	at java.base/java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1497)
      	at java.base/java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1433)
      	at java.base/java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1179)
      	at java.base/java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1553)
      	at java.base/java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1510)
      	at java.base/java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1433)
      	at java.base/java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1179)
      	at java.base/java.io.ObjectOutputStream.writeArray(ObjectOutputStream.java:1379)
      	at java.base/java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1175)
      	at java.base/java.io.ObjectOutputStream.access$300(ObjectOutputStream.java:163)
      	at java.base/java.io.ObjectOutputStream$PutFieldImpl.writeFields(ObjectOutputStream.java:1713)
      	at java.base/java.io.ObjectOutputStream.writeFields(ObjectOutputStream.java:483)
      	at java.base/java.util.Vector.writeObject(Vector.java:1217)
      	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
      	at java.base/java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:1130)
      	at java.base/java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1497)
      	at java.base/java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1433)
      	at java.base/java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1179)
      	at java.base/java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1553)
      	at java.base/java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1510)
      	at java.base/java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1433)
      	at java.base/java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1179)
      	at java.base/java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1553)
      	at java.base/java.io.ObjectOutputStream.defaultWriteObject(ObjectOutputStream.java:442)
      	at org.apache.wicket.Component.writeObject(Component.java:4700)
      	at jdk.internal.reflect.GeneratedMethodAccessor38.invoke(Unknown Source)
      	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
      	at java.base/java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:1130)
      	at java.base/java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1497)
      	at java.base/java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1433)
      	at java.base/java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1179)
      	at java.base/java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1553)
      	at java.base/java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1510)
      	at java.base/java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1433)
      	at java.base/java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1179)
      	at java.base/java.io.ObjectOutputStream.writeArray(ObjectOutputStream.java:1379)
      	at java.base/java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1175)
      	at java.base/java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1553)
      	at java.base/java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1510)
      	at java.base/java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1433)
      	at java.base/java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1179)
      	at java.base/java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:349)
      	at org.apache.wicket.util.io.IObjectStreamFactory$DefaultObjectStreamFactory$2.writeObjectOverride(IObjectStreamFactory.java:121)
      	... 30 more
      

      In particular you will see

      [class=org.apache.oodt.cas.filemgr.structs.ProductType] <----- field that is not serializable
      

      This indicates that ProductType is not serializable. I am going to try and work out what that really means and what the impact is of addressing the issue.

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            • Assignee:
              Unassigned
              Reporter:
              lewismc Lewis John McGibbney
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              Dates

              • Created:
                Updated: