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IV31612: OutOfMemory during DerivedAppToAppDependencyAgent run

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You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • In TopologyBuilder.log you can find:

TopologyBuilder
[TopologyBuilderEngineThread$Dependency@0.5] ERROR
engine.TopologyBuilderEngine - !TBE! Agent
com.ibm.cdb.topomgr.topobuilder
.agents.DerivedAppToAppDependencyAgent with scope periodic
failed after 364.969 seconds
java.lang.OutOfMemoryError
at
java.lang.StringBuffer.ensureCapacityImpl(StringBuffer.java:386)
at java.lang.StringBuffer.append(StringBuffer.java:234)
at
org.datanucleus.store.mapped.expression.StatementText.toStatemen
tString()
...
at
com.ibm.cdb.topomgr.engine.PersistenceFacade.query(PersistenceFa
cade.
java:809)
at
com.ibm.cdb.topomgr.jdo.BaseJdo.getAllWithFilters(BaseJdo.java:2
378)
at
com.ibm.cdb.topomgr.topobuilder.agents.DerivedAppToAppDependency
Agent
.cleanApp2AppDependencies(DerivedAppToAppDependencyAgent.java:37
2

Local fix

  • As a temporaray workaround, you can disable this agent by adding
a following propety to collation.properties:

com.collation.topobuilder.agent.DerivedAppToAppDependencyAgent.e
nabled=false

and restarting TADDM.

Problem summary

  • In TopologyBuilder.log you can find: TopologyBuilder
[TopologyBuilderEngineThread$Dependency@0.5] ERROR
engine.TopologyBuilderEngine -
!TBE! Agent com.ibm.cdb.topomgr.topobuilder
.agents.DerivedAppToAppDependencyAgent with scope periodic
failed after 364.969
seconds java.lang.OutOfMemoryError at
java.lang.StringBuffer.ensureCapacityImpl(StringBuffer.java:386)
at
java.lang.StringBuffer.append(StringBuffer.java:234) at
org.datanucleus.store.mapped.expression.StatementText.toStatemen
tString() ... at
com.ibm.cdb.topomgr.engine.PersistenceFacade.query(PersistenceFa
cade. java:809)
at
com.ibm.cdb.topomgr.jdo.BaseJdo.getAllWithFilters(BaseJdo.java:2
378) at
com.ibm.cdb.topomgr.topobuilder.agents.DerivedAppToAppDependency
Agent
.cleanApp2AppDependencies(DerivedAppToAppDependencyAgent.java:37
2

Problem conclusion

  • The fix for this APAR is contained in the following maintenance
packages:
| Fix Pack | 7.2.1-TIV-ITADDM-FP0004

Check the IBM Software Support web site for availability of the
above maintenance packages.

Temporary fix

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    IV31612
    • 

  • Reported component name
    APP DEPENDENCY
    • 

  • Reported component ID
    5724N5500
    • 

  • Reported release
    721
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Special Attention
    NoSpecatt
    • 

  • Submitted date
    2012-11-08
    • 

  • Closed date
    2012-12-07
    • 

  • Last modified date
    2012-12-07
    • 





    

  • APAR is sysrouted FROM one or more of the following:
    

    • 

  • APAR is sysrouted TO one or more of the following:
    

    • 



Fix information


    

  • Fixed component name
    APP DEPENDENCY
    • 

  • Fixed component ID
    5724N5500
    • 



Applicable component levels


    

  • R721  PSY
       UP
    • 








      
              
                            

              

              [{"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSPLFC","label":"Tivoli Application Dependency Discovery Manager"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"721","Edition":"","Line of Business":{"code":"LOB45","label":"Automation"}}]
              

                          

          
 
        

      

    

      

        

          

            
Document Information


            

            


                        

            Modified date:
            

            07 December 2012
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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