Getting Started

Examples

Reference

API documentation

See the WebSphere eXtreme Scale Wiki for links to up-to-date eXtreme Scale Version 7.x documentation.

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Component	Catalog Services and Dynamic Environment
Software Version	6.1

Problem

Unexpected exceptions might occur when you are stopping an ObjectGrid server in the dynamic deployment topology in a WebSphere Application Server environment.

If security is enabled, you might see the following error:

ORBRas E com.ibm.ws.security.orbssl.WSSSLClientSocketFactoryImpl createSSLSocket ORB.thread.pool : 3 JSSL0130E: java.io.IOException: Signals that an I/O exception of some sort has occurred. Reason: Connection refused which includes the following classes in the exception stack: com.ibm.ws.objectgrid.replication.PrimaryShardImpl.updateRouteTable(PrimaryShardImpl.java

Cause

The other servers incorrectly attempt to contact the stopping server.

Workaround

Ignore the errors. The stop can complete and the primaries and replicas can move to the other servers.

Solution

Apply ObjectGrid cumulative intermediate fix 3.

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