APAR status
Closed as program error.
Error description
A NullPointerException is logged in the FFDC files. FFDC Exception:java.lang.NullPointerException SourceId:com.ibm.w java.lang.NullPointerException at com.ibm.ws.objectgrid.replication.ReplicatedPartition.trackin at com.ibm.ws.objectgrid.replication.ReplicatedPartition.becomeP at com.ibm.ws.objectgrid.replication.ReplicatedPartition.process at com.ibm.ws.objectgrid.replication.ReplicatedPartition.handleM at com.ibm.ws.objectgrid.server.impl.ShardImpl.handleRoleTransit at com.ibm.ws.objectgrid.server.impl.IDLShardImpl.handleRoleTran at com.ibm.ws.objectgrid.server.container.ObjectGridContainerImp at com.ibm.ws.objectgrid.server.container.IDLObjectGridContainer at com.ibm.ws.objectgrid.server.container.IDLObjectGridContainer at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolE at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPool at com.ibm.ws.objectgrid.thread.XSThreadPool$Worker.run(XSThread This can coincide with loss of data if an Inactive shard is prom ReplicatedPar I CWOBJ1532I: SimpleGrid:mapSet:0 (moving from s
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: WebSphere eXtreme Scale users who installed * * APAR PI45073 and are running the ORB * * transport or mixed levels with the XIO * * transport. Users also have large partition * * sizes, requiring longer than 3 minutes to * * replicate a shard from scratch or * * experience * * intermittent network issues or timeouts * * that * * occur during replication. * **************************************************************** * PROBLEM DESCRIPTION: NullPointerException from * * ReplicatedPartition * * TrackingTempReplica * **************************************************************** * RECOMMENDATION: * **************************************************************** A NullPointerException is logged in the FFDC files. FFDC Exception:java.lang.NullPointerException SourceId:com.ibm.ws.objectgrid.replication.XIOIDLReplicatedParti tion.becomePrimary ProbeId:428 Reporter:com.ibm.ws.objectgrid.replication.XIOIDLReplicatedParti tion@470e995a java.lang.NullPointerException at com.ibm.ws.objectgrid.replication.ReplicatedPartition.trackingTe mpReplica(ReplicatedPartition.java:1629) at com.ibm.ws.objectgrid.replication.ReplicatedPartition.becomePrim ary(ReplicatedPartition.java:1058) at com.ibm.ws.objectgrid.replication.ReplicatedPartition.processPri maryWork(ReplicatedPartition.java:630) at com.ibm.ws.objectgrid.replication.ReplicatedPartition.handleMigr ationEvent(ReplicatedPartition.java:539) at com.ibm.ws.objectgrid.server.impl.ShardImpl.handleRoleTransition (ShardImpl.java:338) at com.ibm.ws.objectgrid.server.impl.IDLShardImpl.handleRoleTransit ion(IDLShardImpl.java:1017) at com.ibm.ws.objectgrid.server.container.ObjectGridContainerImpl.d oContainerWork(ObjectGridContainerImpl.java:889) at com.ibm.ws.objectgrid.server.container.IDLObjectGridContainerImp l.doContainerWork(IDLObjectGridContainerImpl.java:416) at com.ibm.ws.objectgrid.server.container.IDLObjectGridContainerImp l$2.run(IDLObjectGridContainerImpl.java:370) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExec utor.java:1157) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExe cutor.java:627) at com.ibm.ws.objectgrid.thread.XSThreadPool$Worker.run(XSThreadPoo l.java:309) This can coincide with loss of data if an Inactive shard is promoted to Primary. ReplicatedPar I CWOBJ1532I: SimpleGrid:mapSet:0 (moving from server xsServer05 (xsServer05_C-8), promoting inactive to primary) in transition.
Problem conclusion
The NullPointerException was resolved.
Temporary fix
Comments
APAR Information
APAR number
PI56083
Reported component name
WS EXTREME SCAL
Reported component ID
5724X6702
Reported release
860
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2016-01-26
Closed date
2016-03-03
Last modified date
2016-03-03
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
WS EXTREME SCAL
Fixed component ID
5724X6702
Applicable component levels
R860 PSY
UP
[{"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSTVLU","label":"WebSphere eXtreme Scale"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"860","Edition":"","Line of Business":{"code":"LOB45","label":"Automation"}}]
Document Information
Modified date:
03 March 2016