[
https://issues.apache.org/jira/browse/OODT-995?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Lewis John McGibbney updated OODT-995:
--------------------------------------
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
{code}
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$2.writeObjectOverride(IObjectStreamFactory.java:121)
... 30 more
{code}
In particular you will see
{code}
[class=org.apache.oodt.cas.filemgr.structs.ProductType] <----- field that is
not serializable
{code}
This indicates that ProductType is not serializable. I am going to try and work
out what that really means and what the impact is of addressing the issue.
was:
In my COAL project, we are using the OPSUI Web Application for PCS.
When navigating to http://localhost:8080/opsui/types/, I regularly see stuff
like this
{code}
ERROR - Objects - Error serializing object class
org.apache.oodt.pcs.opsui.TypesPage [object=[Page class =
org.apache.oodt.pcs.opsui.TypesPage, id = 2, version = 0]]
org.apache.wicket.util.io.SerializableChecker$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$2.writeObjectOverride(IObjectStreamFactory.java:121)
... 30 more
{code}
This indicates that ProductType is not serializable. I am going to try and work
out what that really means and what the impact is of addressing the issue.
> ProductType is not serializable
> --------------------------------
>
> Key: OODT-995
> URL: https://issues.apache.org/jira/browse/OODT-995
> Project: OODT
> Issue Type: Bug
> Components: file manager, opsui
> Affects Versions: 1.2.4
> Reporter: Lewis John McGibbney
> Priority: Major
> Fix For: 1.9
>
>
> In my COAL project, we are using the OPSUI Web Application for PCS.
> When navigating to http://localhost:8080/opsui/types/, I regularly see stuff
> like this
> {code}
> ERROR - Objects - Error serializing object class
> org.apache.oodt.pcs.opsui.TypesPage [object=[Page class =
> org.apache.oodt.pcs.opsui.TypesPage, id = 2, version = 0]]
> org.apache.wicket.util.io.SerializableChecker$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
> {code}
> In particular you will see
> {code}
> [class=org.apache.oodt.cas.filemgr.structs.ProductType] <----- field that is
> not serializable
> {code}
> 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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