[CLOUDSTACK-5517] NPE observed during "release portable IPs" as part of account cleanup

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 4.2.0
• Fix Version/s: 4.3.0
• Security Level: Public (Anyone can view this level - this is the default.)
• Assignee: Murali Reddy
• Reporter: Murali Reddy
• Created: 16/Dec/13 13:59
• Updated: 16/Dec/13 14:07
• Resolved: 16/Dec/13 14:07

Description

Failed to cleanup accounts ; observed below NPE in MS log
2013-11-15 07:58:14,832 DEBUG [db.Transaction.Transaction] (AccountChecker-1:null) Rolling back the transaction: Time = 10002 Name = -Account
ManagerImpl$AccountCleanupTask.run:1509-Executors$RunnableAdapter.call:471-FutureTask$Sync.innerRunAndReset:351-FutureTask.runAndReset:178-Sch
eduledThreadPoolExecutor$ScheduledFutureTask.access$201:165-ScheduledThreadPoolExecutor$ScheduledFutureTask.run:267-ThreadPoolExecutor.runWork
er:1110-ThreadPoolExecutor$Worker.run:603-Thread.run:679; called by -Transaction.rollback:897-Transaction.removeUpTo:840-Transaction.close:664
-TransactionContextBuilder.interceptException:63-ComponentInstantiationPostProcessor$InterceptorDispatcher.intercept:133-AccountManagerImpl.cl
eanupAccount:743-AccountManagerImpl$AccountCleanupTask.run:1516-Executors$RunnableAdapter.call:471-FutureTask$Sync.innerRunAndReset:351-Future
Task.runAndReset:178-ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201:165-ScheduledThreadPoolExecutor$ScheduledFutureTask.run:267
2013-11-15 07:58:14,833 WARN [cloud.user.AccountManagerImpl] (AccountChecker-1:null) Failed to cleanup account Acct[c1ee43bc-6ff8-459b-854e-1
85719e53afd-test-TestEgressFWRules-H56EZ1] due to
java.lang.NullPointerException
at com.cloud.network.NetworkManagerImpl.releasePortableIpAddress(NetworkManagerImpl.java:1292)
at com.cloud.utils.component.ComponentInstantiationPostProcessor$InterceptorDispatcher.intercept(ComponentInstantiationPostProcessor.j
ava:125)
at com.cloud.user.AccountManagerImpl.cleanupAccount(AccountManagerImpl.java:743)
at com.cloud.user.AccountManagerImpl$AccountCleanupTask.run(AccountManagerImpl.java:1516)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:351)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:178)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:165)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:267)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:679)
2013-11-15 07:58:14,833 INFO [cloud.user.AccountManagerImpl] (AccountChecker-1:null) Cleanup for account 80 is needed.
2013-11-15 07:58:14,834 DEBUG [cloud.user.AccountManagerImpl] (AccountChecker-1:null) Cleaning up 237
2013-11-15 07:58:14,839 DEBUG [cloud.user.AccountManagerImpl] (AccountChecker-1:null) Successfully deleted snapshots directories for all volum
es under account 237 across all zones