NPOE messages for never shareable classes in method arg list the name of the field as null in the message

Type: Bug
Status: Resolved
Priority: 2 Major
Resolution: Won't Fix
Component/s:
Labels:

Assignee: interfaces
Reporter: nadeem
Created: April 06, 2009
Votes: 0
Watchers: 1
Updated:
February 12, 2014
Resolved:
February 12, 2014

Description

Change the cookbook/hashmap recipe to use Thread instead of Date as hashmap value

the NPOE shows null for field name

com.tc.exception.TCNonPortableObjectError: ******************************************************************************* Attempt to share an instance of a non-portable class by passing it as an argument to a method of a logically-managed class. This unshareable class is a JVM- or host machine-specific resource. Please ensure that instances of this class don’t enter the shared object graph.

For more information on this issue, please visit our Troubleshooting Guide at: http://terracotta.org/kit/troubleshooting

Thread : main JVM ID : VM(0) Logically-managed class name: java.util.HashMap Logical method name : put(Object,Object) Unshareable class : java.lang.Thread

Action to take:

1) Change your application code * Ensure that no instances of java.lang.Thread are added to any shared object graph

OR -

2) Mark the offending field as transient (and thus not shared) * edit your tc-config.xml file * locate the element \* add this snippet inside the element, above the element

   <transient-fields>
     <field-name>null</field-name>
   </transient-fields>

* if there is already a element present, simply add the new field inside it

*******************************************************************************

at com.tc.object.ClientObjectManagerImpl.throwNonPortableException(ClientObjectManagerImpl.java:786)
at com.tc.object.ClientObjectManagerImpl.checkPortabilityOfLogicalAction(ClientObjectManagerImpl.java:759)
at com.tc.object.tx.ClientTransactionManagerImpl.logicalInvoke(ClientTransactionManagerImpl.java:804)
at com.tc.object.TCObjectLogical.logicalInvoke(TCObjectLogical.java:18)
at com.tc.object.bytecode.ManagerImpl.logicalInvoke(ManagerImpl.java:253)
at com.tc.object.bytecode.ManagerUtil.logicalInvoke(ManagerUtil.java:251)
at java.util.HashMap.put(Unknown Source)
at Main.put(Main.java:29)
at Main.run(Main.java:44)
at Main.main(Main.java:64)

Comments

Alex Miller 2009-04-07

dup? or re-open? re CDV-1157

nadeem ghani 2009-04-07

Slight variant of CDV-1157, this is for method argument instead of field reference.

Not sure if we should even be displaying the second point.

Hung Huynh 2014-02-12

DSO is discontinued