[NETVIRT-706] NPE at at org.opendaylight.netvirt.fibmanager.VrfEntryListener.createLocalFibEntry Created: 02/Jun/17  Updated: 30/Oct/17  Resolved: 26/Jun/17

Status: Resolved
Project: netvirt
Component/s: General
Affects Version/s: Carbon
Fix Version/s: None

Type: Bug
Reporter: Janki Chhatbar Assignee: Janki Chhatbar
Resolution: Done Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified
Environment:

Operating System: All
Platform: All

External issue ID: 8588

 Description   

Seen in https://logs.opendaylight.org/releng/jenkins092/netvirt-csit-1node-openstack-newton-nodl-v2-upstream-stateful-carbon/645/odl1_karaf.log.gz

2017-06-01 15:07:06,014 | INFO | eChangeHandler-0 | VpnInterfaceOpListener | 332 - org.opendaylight.netvirt.vpnmanager-impl - 0.4.1.Carbon | VpnInterfaceOpListener updated: original VpnInterface{getDpnId=247071972060814, getName=701a9cc8-8691-4751-8463-11a873a8aca7, getVpnInstanceName=dec10e97-67ec-49d8-ae49-5edd23607321, isScheduledForRemove=false, augmentations={interface org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.l3vpn.rev130911.Adjacencies=Adjacencies{getAdjacency=[Adjacency{getIpAddress=2003::2/128, getLabel=100050, getMacAddress=fa:16:3e:16:2f:e6, getNextHopIpList=[10.29.14.192], getSubnetId=Uuid [_value=b885a31e-5c39-4f98-a23d-0951c7e8fb2f], getVrfId=dec10e97-67ec-49d8-ae49-5edd23607321, isPhysNetworkFunc=false, isPrimaryAdjacency=true, augmentations={}}]}}} updated VpnInterface{getDpnId=247071972060814, getName=701a9cc8-8691-4751-8463-11a873a8aca7, getVpnInstanceName=dec10e97-67ec-49d8-ae49-5edd23607321, isScheduledForRemove=false, augmentations={interface org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.l3vpn.rev130911.Adjacencies=Adjacencies{getAdjacency=[Adjacency{getIpAddress=2003::2/128, getLabel=100050, getMacAddress=fa:16:3e:16:2f:e6, getNextHopIpList=[10.29.14.192], getSubnetId=Uuid [_value=b885a31e-5c39-4f98-a23d-0951c7e8fb2f], getVrfId=dec10e97-67ec-49d8-ae49-5edd23607321, isPhysNetworkFunc=false, isPrimaryAdjacency=true, augmentations={}}, Adjacency{getIpAddress=2003::/64, getLabel=100057, getNextHopIpList=[2003::2], getVrfId=247071972060814, isPhysNetworkFunc=false, isPrimaryAdjacency=false, augmentations={}}]}}}
2017-06-01 15:07:06,014 | ERROR | eChangeHandler-0 | AsyncDataTreeChangeListenerBase | 291 - org.opendaylight.genius.mdsalutil-api - 0.2.1.Carbon | Thread terminated due to uncaught exception: AsyncDataTreeChangeListenerBase-DataTreeChangeHandler-0
java.lang.NullPointerException
at org.opendaylight.netvirt.fibmanager.VrfEntryListener.lambda$createLocalFibEntry$5(VrfEntryListener.java:740)[334:org.opendaylight.netvirt.fibmanager-impl:0.4.1.Carbon]
at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1374)[:1.8.0_121]
at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:580)[:1.8.0_121]
at org.opendaylight.netvirt.fibmanager.VrfEntryListener.createLocalFibEntry(VrfEntryListener.java:737)[334:org.opendaylight.netvirt.fibmanager-impl:0.4.1.Carbon]
at org.opendaylight.netvirt.fibmanager.VrfEntryListener.createFibEntries(VrfEntryListener.java:423)[334:org.opendaylight.netvirt.fibmanager-impl:0.4.1.Carbon]
at org.opendaylight.netvirt.fibmanager.VrfEntryListener.add(VrfEntryListener.java:232)[334:org.opendaylight.netvirt.fibmanager-impl:0.4.1.Carbon]
at org.opendaylight.netvirt.fibmanager.VrfEntryListener.add(VrfEntryListener.java:145)[334:org.opendaylight.netvirt.fibmanager-impl:0.4.1.Carbon]
at org.opendaylight.genius.datastoreutils.AsyncDataTreeChangeListenerBase$DataTreeChangeHandler.run(AsyncDataTreeChangeListenerBase.java:156)[291:org.opendaylight.genius.mdsalutil-api:0.2.1.Carbon]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)[:1.8.0_121]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)[:1.8.0_121]
at java.lang.Thread.run(Thread.java:745)[:1.8.0_121]

 Comments   
Comment by Janki Chhatbar [ 09/Jun/17 ]

https://git.opendaylight.org/gerrit/#/c/58246/

Comment by Janki Chhatbar [ 13/Jun/17 ]

And corresponding delete exception as seen in https://logs.opendaylight.org/releng/jenkins092/netvirt-csit-1node-openstack-newton-nodl-v2-upstream-stateful-carbon/673/odl1_karaf.log.gz

2017-06-13 03:48:25,383 | ERROR | nPool-1-worker-3 | DataStoreJobCoordinator | 291 - org.opendaylight.genius.mdsalutil-api - 0.2.1.SNAPSHOT | Exception when executing jobEntry: JobEntry

{key='FIB-null-10.0.1.0/28', mainWorker=org.opendaylight.netvirt.fibmanager.VrfEntryListener$$Lambda$608/2146658342@3fe42cc8, rollbackWorker=null, retryCount=0, futures=null}

java.lang.NullPointerException
at com.google.common.collect.ImmutableCollection$Builder.addAll(ImmutableCollection.java:281)
at com.google.common.collect.ImmutableCollection$ArrayBasedBuilder.addAll(ImmutableCollection.java:360)
at com.google.common.collect.ImmutableList$Builder.addAll(ImmutableList.java:665)
at org.opendaylight.genius.mdsalutil.GroupEntityBuilder.addAllBucketInfoList(GroupEntityBuilder.java:122)
at org.opendaylight.genius.mdsalutil.GroupEntityBuilder.setBucketInfoList(GroupEntityBuilder.java:113)
at org.opendaylight.genius.mdsalutil.MDSALUtil.buildGroupEntity(MDSALUtil.java:185)
at org.opendaylight.netvirt.fibmanager.NexthopManager.setupLoadBalancingNextHop(NexthopManager.java:771)
at org.opendaylight.netvirt.fibmanager.VrfEntryListener.deleteRemoteRoute(VrfEntryListener.java:1713)
at org.opendaylight.netvirt.fibmanager.VrfEntryListener.lambda$deleteFibEntries$13(VrfEntryListener.java:1594)
at org.opendaylight.genius.datastoreutils.DataStoreJobCoordinator$MainTask.run(DataStoreJobCoordinator.java:282)[291:org.opendaylight.genius.mdsalutil-api:0.2.1.SNAPSHOT]
at java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1402)[:1.8.0_131]
at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)[:1.8.0_131]
at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)[:1.8.0_131]
at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)[:1.8.0_131]
at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)[:1.8.0_131]

Comment by Vivekanandan Narasimhan [ 26/Jun/17 ]

The following review fixed this issue:
https://git.opendaylight.org/gerrit/#/c/59156/

Generated at Wed Feb 07 20:22:15 UTC 2024 using Jira 8.20.10#820010-sha1:ace47f9899e9ee25d7157d59aa17ab06aee30d3d.