[ https://issues.apache.org/jira/browse/GEODE-4358?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Swapnil Bawaskar closed GEODE-4358. ----------------------------------- > If internalDestory is called on a QueueConnectionImpl followed by > internalClose, an NPE will occur > -------------------------------------------------------------------------------------------------- > > Key: GEODE-4358 > URL: https://issues.apache.org/jira/browse/GEODE-4358 > Project: Geode > Issue Type: Bug > Components: client queues > Reporter: Barry Oglesby > Priority: Major > Labels: pull-request-available > Fix For: 1.5.0 > > Time Spent: 0.5h > Remaining Estimate: 0h > > {{QueueConnectionImpl internalDestroy}} sets {{updater = null}}, but > {{internalClose}} does not check for null before attempting to call {{close}} > on the updater. > A warning like below occurs in this case: > {noformat} > [warning 2017/05/30 20:13:55.512 PDT > edgegemfire5_rs-qnqTesting-client-7_27065 <queueTimer-edgeDescript> tid=0xc3] > Error destroying client to server connection to rs-qnqTesting-client-7:20606 > java.lang.NullPointerException > at > org.apache.geode.cache.client.internal.QueueConnectionImpl.internalClose(QueueConnectionImpl.java:76) > at > org.apache.geode.cache.client.internal.QueueManagerImpl.addToConnectionList(QueueManagerImpl.java:1031) > at > org.apache.geode.cache.client.internal.QueueManagerImpl.recoverPrimary(QueueManagerImpl.java:897) > at > org.apache.geode.cache.client.internal.QueueManagerImpl$RedundancySatisfierTask.run2(QueueManagerImpl.java:1467) > at > org.apache.geode.cache.client.internal.PoolImpl$PoolTask.run(PoolImpl.java:1315) > at > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) > at java.util.concurrent.FutureTask.run(FutureTask.java:266) > at > java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) > at > java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) > at java.lang.Thread.run(Thread.java:745) > {noformat} -- This message was sent by Atlassian JIRA (v7.6.3#76005)