Sailaja Mada created CLOUDSTACK-1865:
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Summary: NPE while trying to retrieve storage statistics after
upgrade from 4.0 to 4.1
Key: CLOUDSTACK-1865
URL: https://issues.apache.org/jira/browse/CLOUDSTACK-1865
Project: CloudStack
Issue Type: Bug
Security Level: Public (Anyone can view this level - this is the default.)
Components: Management Server
Affects Versions: 4.1.0
Reporter: Sailaja Mada
Assignee: Kelven Yang
Attachments: apilog.log, management-server.log
Setup:
MS : Rhel 6.3 with KVM 6.3 host , Advanced Networking
Steps:
1. Stop Management Server and Agent
2. Upgrade the packages from 4.0 to 4,1
3. Start the Management Server.
Observed NPE while bringing up the Management server after DB upgrade
:[attached log]
2013-04-01 12:24:06,881 DEBUG [cloud.server.StatsCollector]
(StatsCollector-2:null) VmStatsCollector is running...
2013-04-01 12:24:06,943 DEBUG [cloud.server.StatsCollector]
(StatsCollector-1:null) There is no secondary storage VM for secondary storage
host nfs://10.102.192.100/cpg_vol/sailaja/asf41kvmss
2013-04-01 12:24:07,007 ERROR [cloud.server.StatsCollector]
(StatsCollector-1:null) Error trying to retrieve storage stats
java.lang.NullPointerException
at
com.cloud.storage.StorageManagerImpl.getUpHostsInPool(StorageManagerImpl.java:2310)
at
com.cloud.server.StatsCollector$StorageCollector.run(StatsCollector.java:309)
at
java.util.concurrent.Executors$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)
2013-04-01 12:24:08,864 DEBUG [cloud.server.ConfigurationServerImpl]
(Timer-1:null) Execution is successful.
2013-04-01 12:24:08,864 DEBUG [cloud.server.ConfigurationServerImpl]
(Timer-1:null) Files /var/cloudstack/management/.ssh/id_rsa and
/usr/share/cloudstack-common/scripts/vm/systemvm/id_rsa.cloud differ
2013-04-01 12:24:08,875 INFO [utils.component.ComponentContext] (Timer-1:null)
Configuring
com.cloud.utils.crypt.EncryptionSecretKeyChecker_EnhancerByCloudStack_af09bb38
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