[JCS-237] Remote Cache update makes lot of log entries

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Duplicate
• Affects Version/s: jcs-3.1
• Fix Version/s: jcs-3.2.1
• Component/s: RMI Remote Cache
• Assignee: Thomas Vandahl
• Reporter: Murali Thirugnanam
• Created: 18/Sep/23 14:09
• Updated: 03/Jun/24 11:30
• Resolved: 02/Nov/23 20:13

Description

Remote Cache update makes lot of warnings as below in the log file. There is no application functionality issue due to this, but still we want to get rid these logs. Also, confirmed that there is no null values is being passed when updating the cache and this log is being written.

Kindly help us to avoid logging these warnings, as we are not seeing any functionality issues. Already, tried updating the log4j2.xml to log only FATAL, still could these warning in the log file.

======================

2023-09-18 19:17:39,085 WARNING [org.apache.commons.jcs3.engine.AbstractCacheEventQueue] (CacheEventQueue.QProcessor-authCacheThread-317) Error while running event from Queue: PutEvent for key: com.interwoven.cache.model.auth.AuthTokenCacheKey@1f85b856 value: null. Retrying...: java.rmi.RemoteException: Method is not Remote: interface org.apache.commons.jcs3.engine.behavior.ICacheListener::public abstract void org.apache.commons.jcs3.engine.behavior.ICacheListener.handlePut(org.apache.commons.jcs3.engine.behavior.ICacheElement) throws java.io.IOException
  at java.rmi/java.rmi.server.RemoteObjectInvocationHandler.invokeRemoteMethod(RemoteObjectInvocationHandler.java:214)
  at java.rmi/java.rmi.server.RemoteObjectInvocationHandler.invoke(RemoteObjectInvocationHandler.java:162)
  at deployment.cache-service.war//com.sun.proxy.$Proxy210.handlePut(Unknown Source)
  at deployment.cache-service.war//org.apache.commons.jcs3.engine.AbstractCacheEventQueue$PutEvent.doRun(AbstractCacheEventQueue.java:281)
  at deployment.cache-service.war//org.apache.commons.jcs3.engine.AbstractCacheEventQueue$AbstractCacheEvent.run(AbstractCacheEventQueue.java:218)
  at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
  at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
  at java.base/java.lang.Thread.run(Thread.java:829)

Issue Links

• is superceded by: JCS-240 Remote cache appears incompatible with JDK 8u241 and above