[OVSDB-1] ConcurrentModificationException in SouthboundHandler on spinning multiple VMs. Created: 09/Jan/14  Updated: 21/Mar/14  Resolved: 21/Mar/14

Status: Resolved
Project: ovsdb
Component/s: API
Affects Version/s: unspecified
Fix Version/s: None

Type: Bug
Reporter: Madhu Venugopal Assignee: Dave Tucker
Resolution: Done Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified
Environment:

Operating System: Mac OS
Platform: Other

External issue ID: 278
Priority: Normal

 Description   

From Kyle Mestery :

2014-01-09 12:35:29.453 CST [http-bio-8080-exec-1] INFO o.o.c.u.internal.UserManager - Local Authentication Succeeded for User: "admin"
2014-01-09 12:35:29.455 CST [http-bio-8080-exec-1] INFO o.o.c.u.internal.UserManager - User "admin" authorized for the following role(s): [Network-Admin]
2014-01-09 12:35:31.708 CST [pool-15-thread-1] ERROR o.o.ovsdb.neutron.SouthboundHandler - Error fetching Interface Rows for node OVS|192.168.70.138:49853
java.util.ConcurrentModificationException: null
at java.util.HashMap$HashIterator.nextEntry(HashMap.java:926) ~[na:1.7.0_45]
at java.util.HashMap$KeyIterator.next(HashMap.java:960) ~[na:1.7.0_45]
at org.opendaylight.ovsdb.neutron.SouthboundHandler.processRowUpdate(SouthboundHandler.java:196) [bundlefile:na]
at org.opendaylight.ovsdb.neutron.SouthboundHandler.access$100(SouthboundHandler.java:35) [bundlefile:na]
at org.opendaylight.ovsdb.neutron.SouthboundHandler$1.run(SouthboundHandler.java:68) [bundlefile:na]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [na:1.7.0_45]
at java.util.concurrent.FutureTask.run(FutureTask.java:262) [na:1.7.0_45]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [na:1.7.0_45]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [na:1.7.0_45]
at java.lang.Thread.run(Thread.java:744) [na:1.7.0_45]

 Comments   
Comment by Sheena goyal [ 16/Jan/14 ]

Please elaborate the Problem and do share the steps that introduce this problem.
Like the process you have gone through which cause this error.

Comment by Sheena goyal [ 22/Jan/14 ]

I am not getting any further information for reproducing the bug.So I am reassigning back to ovsdb-bugs@lists.opendaylight.org.

Comment by Dave Tucker [ 23/Jan/14 ]

Fix proposed...
https://git.opendaylight.org/gerrit/#/c/4618/

Comment by Dave Tucker [ 21/Mar/14 ]

(In reply to Dave Tucker from comment #3)
> Fix proposed...
> https://git.opendaylight.org/gerrit/#/c/4618/

Merged

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