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https://issues.apache.org/jira/browse/CLOUDSTACK-8051?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Wei Zhou resolved CLOUDSTACK-8051.
----------------------------------
Resolution: Fixed
Fix Version/s: 4.6.0
> updateNetwork fail for NPE
> --------------------------
>
> Key: CLOUDSTACK-8051
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-8051
> Project: CloudStack
> Issue Type: Bug
> Security Level: Public(Anyone can view this level - this is the
> default.)
> Reporter: Wei Zhou
> Assignee: Wei Zhou
> Fix For: 4.6.0
>
>
> ways to reproduce
> (1) create isolated network with StaticNat
> (2) acquire IP, enable static nat
> (3) create a new network offering without StaticNat
> (4) update the offering of the network .
> An error raised:
> 2014-12-08 17:31:18,614 ERROR [o.a.c.e.o.NetworkOrchestrator]
> (API-Job-Executor-37:ctx-6a71b2fd job-1367 ctx-1d6e329d) Cannot find
> StaticNat provider for network 211
> 2014-12-08 17:31:18,615 WARN [c.c.n.NetworkServiceImpl]
> (API-Job-Executor-37:ctx-6a71b2fd job-1367 ctx-1d6e329d) Failed to implement
> network Ntwk[211|Guest|17] elements and resources as a part of network update
> due to
> java.lang.NullPointerException
> at
> org.apache.cloudstack.engine.orchestration.NetworkOrchestrator.getStaticNatProviderForNetwork(NetworkOrchestrator.java:3165)
> at
> com.cloud.network.IpAddressManagerImpl.applyStaticNats(IpAddressManagerImpl.java:1725)
> at
> com.cloud.network.rules.RulesManagerImpl.applyStaticNatsForNetwork(RulesManagerImpl.java:988)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> ..............
> 2014-12-09 08:26:54,925 ERROR [c.c.a.ApiAsyncJobDispatcher]
> (API-Job-Executor-2:ctx-208f7944 job-1434) Unexpected exception while
> executing
> org.apache.cloudstack.api.command.admin.network.UpdateNetworkCmdByAdmin
> com.cloud.utils.exception.CloudRuntimeException: Failed to implement network
> (with specified id) elements and resources as a part of network update
> at
> com.cloud.network.NetworkServiceImpl.updateGuestNetwork(NetworkServiceImpl.java:2335)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> The restartNetwork also fail with the same error.
> Moreover, the virtual router stop/start twice during it. it may be an issue.
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