[NETVIRT-662] NPE at at org.opendaylight.netvirt.elan.evpn.utils.EvpnUtils.advertisePrefix while adding and removing elanmacentry Created: 10/May/17  Updated: 30/Oct/17  Resolved: 13/Jun/17

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

Type: Bug
Reporter: Janki Chhatbar Assignee: Riyazahmed Talikoti
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: 8412

 Description   

Seen in https://logs.opendaylight.org/releng/jenkins092/netvirt-csit-1node-openstack-newton-nodl-v2-upstream-stateful-carbon/520/archives/odl1_karaf.log.gz

2017-05-10 00:38:48,428 | ERROR | eChangeHandler-0 | AsyncDataTreeChangeListenerBase | 291 - org.opendaylight.genius.mdsalutil-api - 0.2.0.SNAPSHOT | Thread terminated due to uncaught exception: AsyncDataTreeChangeListenerBase-DataTreeChangeHandler-0
java.lang.NullPointerException
at org.opendaylight.netvirt.elan.evpn.utils.EvpnUtils.advertisePrefix(EvpnUtils.java:199)[340:org.opendaylight.netvirt.elanmanager-impl:0.4.0.SNAPSHOT]
at org.opendaylight.netvirt.elan.evpn.listeners.ElanMacEntryListener.add(ElanMacEntryListener.java:66)[340:org.opendaylight.netvirt.elanmanager-impl:0.4.0.SNAPSHOT]
at org.opendaylight.netvirt.elan.evpn.listeners.ElanMacEntryListener.add(ElanMacEntryListener.java:28)[340:org.opendaylight.netvirt.elanmanager-impl:0.4.0.SNAPSHOT]
at org.opendaylight.genius.datastoreutils.AsyncDataTreeChangeListenerBase$DataTreeChangeHandler.run(AsyncDataTreeChangeListenerBase.java:155)[291:org.opendaylight.genius.mdsalutil-api:0.2.0.SNAPSHOT]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)[:1.8.0_121]
at java.util.concurrent.ThreadPoolExecutor$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 [ 10/May/17 ]

And while removing too

2017-05-10 00:43:30,058 | ERROR | eChangeHandler-4 | AsyncDataTreeChangeListenerBase | 291 - org.opendaylight.genius.mdsalutil-api - 0.2.0.SNAPSHOT | Thread terminated due to uncaught exception: AsyncDataTreeChangeListenerBase-DataTreeChangeHandler-4
java.lang.NullPointerException
at org.opendaylight.netvirt.elan.evpn.utils.EvpnUtils.withdrawPrefix(EvpnUtils.java:230)[340:org.opendaylight.netvirt.elanmanager-impl:0.4.0.SNAPSHOT]
at org.opendaylight.netvirt.elan.evpn.listeners.ElanMacEntryListener.remove(ElanMacEntryListener.java:74)[340:org.opendaylight.netvirt.elanmanager-impl:0.4.0.SNAPSHOT]
at org.opendaylight.netvirt.elan.evpn.listeners.ElanMacEntryListener.remove(ElanMacEntryListener.java:28)[340:org.opendaylight.netvirt.elanmanager-impl:0.4.0.SNAPSHOT]
at org.opendaylight.genius.datastoreutils.AsyncDataTreeChangeListenerBase$DataTreeChangeHandler.run(AsyncDataTreeChangeListenerBase.java:148)[291:org.opendaylight.genius.mdsalutil-api:0.2.0.SNAPSHOT]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)[:1.8.0_121]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)[:1.8.0_121]
at java.lang.Thread.run(Thread.java:745)[:1.8.0_121]

Comment by Janki Chhatbar [ 12/May/17 ]

https://git.opendaylight.org/gerrit/#/c/56902/

Comment by Janki Chhatbar [ 16/May/17 ]

The patch for this is already under review

Comment by Janki Chhatbar [ 06/Jun/17 ]

Seen in latest build

https://logs.opendaylight.org/releng/jenkins092/netvirt-csit-1node-openstack-newton-nodl-v2-upstream-stateful-carbon/653/odl1_karaf.log.gz

Comment by Vivekanandan Narasimhan [ 13/Jun/17 ]

This issue has been fixed by Janki onto stable/carbon here:
https://git.opendaylight.org/gerrit/#/c/57153

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