[GEODE-1099] NPE thrown from TXManagerImpl.isDistributed() when distributed system is shutting down

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.0.0-incubating.M2
• Component/s: transactions
• Assignee: Swapnil Bawaskar
• Reporter: Swapnil Bawaskar
• Created: 15/Mar/16 01:18
• Updated: 11/Apr/16 22:33
• Resolved: 15/Mar/16 19:47

Description

When the distributed system is shutting down, TXManagerImpl.isDistributed() can throw the below NPE:

java.lang.NullPointerException
	at com.gemstone.gemfire.internal.cache.TXManagerImpl.isDistributed(TXManagerImpl.java:1507)
	at com.gemstone.gemfire.internal.cache.TXManagerImpJUnitTest.testIsDistributed(TXManagerImpJUnitTest.java:339)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

Since the cache is closing down, a CacheClosedException should be thrown instead.