[GEODE-8359] Server logs NPE as a warning while processing RegisterInterestList requests from clients during (server) shutdown

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.14.0
• Component/s: client/server
• Labels: pull-request-available
• Assignee: Mark Hanson
• Reporter: Mark Hanson
• Created: 14/Jul/20 22:15
• Updated: 03/Sep/21 02:25
• Resolved: 20/Jul/20 16:42

Description

Getting a null pointer exception  when RegisterinterestList is called during shutdown.

at org.apache.geode.internal.cache.tier.sockets.command.RegisterInterestList66.cmdExecute(RegisterInterestList66.java:188)
	at org.apache.geode.internal.cache.tier.sockets.BaseCommand.execute(BaseCommand.java:183)
	at org.apache.geode.internal.cache.tier.sockets.ServerConnection.doNormalMessage(ServerConnection.java:848)
	at org.apache.geode.internal.cache.tier.sockets.OriginalServerConnection.doOneMessage(OriginalServerConnection.java:72)
	at org.apache.geode.internal.cache.tier.sockets.ServerConnection.run(ServerConnection.java:1181)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at org.apache.geode.internal.cache.tier.sockets.AcceptorImpl.lambda$initializeServerConnectionThreadPool$3(AcceptorImpl.java:676)
	at org.apache.geode.logging.internal.executors.LoggingThreadFactory.lambda$newThread$0(LoggingThreadFactory.java:119)
	at java.lang.Thread.run(Thread.java:748) 

Issue Links

• links to: GitHub Pull Request #5371