[jbosscache-issues] [JBoss JIRA] Closed: (JBCACHE-1579) NPE on some operations after calling removeNode on an unexistent FQN
[
https://jira.jboss.org/jira/browse/JBCACHE-1579?page=com.atlassian.jira.p...
]
Galder Zamarreno closed JBCACHE-1579.
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Resolution: Done
NPE on some operations after calling removeNode on an unexistent FQN
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Key: JBCACHE-1579
URL: https://jira.jboss.org/jira/browse/JBCACHE-1579
Project: JBoss Cache
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: Locking
Affects Versions: 3.1.0.GA, 3.2.0.GA, 3.2.1.GA, 3.2.2.GA, 3.2.3.GA
Reporter: Galder Zamarreno
Assignee: Galder Zamarreno
Fix For: 3.2.4.GA
NullPointerException can be thrown when you call removeNode on a non-existing FQN and
then call clearData on that FQN, clearData throws an NPE, i.e.
java.lang.NullPointerException
at
org.jboss.cache.invocation.NodeInvocationDelegate.clearDataDirect(NodeInvocationDelegate.java:243)
at org.jboss.cache.commands.write.ClearDataCommand.perform(ClearDataCommand.java:79)
at org.jboss.cache.interceptors.CallInterceptor.invokeCommand(CallInterceptor.java:108)
at
org.jboss.cache.interceptors.CallInterceptor.handleAlterCacheMethod(CallInterceptor.java:173)
at
org.jboss.cache.interceptors.CallInterceptor.visitClearDataCommand(CallInterceptor.java:149)
at
org.jboss.cache.commands.write.ClearDataCommand.acceptVisitor(ClearDataCommand.java:86)
at
org.jboss.cache.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:116)
at
org.jboss.cache.interceptors.EvictionInterceptor.visitClearDataCommand(EvictionInterceptor.java:235)
at
org.jboss.cache.commands.write.ClearDataCommand.acceptVisitor(ClearDataCommand.java:86)
at
org.jboss.cache.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:116)
at
org.jboss.cache.interceptors.MVCCLockingInterceptor.handleClearDataCommand(MVCCLockingInterceptor.java:124)
at
org.jboss.cache.interceptors.base.PrePostProcessingCommandInterceptor.visitClearDataCommand(PrePostProcessingCommandInterceptor.java:167)
at
org.jboss.cache.commands.write.ClearDataCommand.acceptVisitor(ClearDataCommand.java:86)
The same thing would occur if you called remove(fqn, key) after calling removeNode(fqn)
on an unexistent FQN.
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