[GEODE-8073] NullPointerException thrown in PartitionedRegion.handleOldNodes

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.12.1, 1.13.0, 1.14.0
• Component/s: regions
• Labels: caching-applications
• Assignee: Eric Shu
• Reporter: Eric Shu
• Created: 05/May/20 17:06
• Updated: 06/May/20 23:38
• Resolved: 06/May/20 00:11

Description

The NPE can be thrown when a remote node is gone unexpectedly.

Caused by: java.lang.NullPointerException
        at org.apache.geode.internal.cache.PartitionedRegion.handleOldNodes(PartitionedRegion.java:4610)
        at org.apache.geode.internal.cache.PartitionedRegion.fetchEntries(PartitionedRegion.java:4689)
        at org.apache.geode.internal.cache.tier.sockets.BaseCommand.handleKVKeysPR(BaseCommand.java:1191)
        at org.apache.geode.internal.cache.tier.sockets.BaseCommand.handleKVAllKeys(BaseCommand.java:1124)
        at org.apache.geode.internal.cache.tier.sockets.BaseCommand.handleKeysValuesPolicy(BaseCommand.java:973)
        at org.apache.geode.internal.cache.tier.sockets.BaseCommand.fillAndSendRegisterInterestResponseChunks(BaseCommand.java:905)
        at org.apache.geode.internal.cache.tier.sockets.command.RegisterInterest61.cmdExecute(RegisterInterest61.java:260)
        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:1212)
        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$3(AcceptorImpl.java:686)
        at org.apache.geode.logging.internal.executors.LoggingThreadFactory.lambda$newThread$0(LoggingThreadFactory.java:119)
        at java.lang.Thread.run(Thread.java:748)

Issue Links

• links to: GitHub Pull Request #5055