https://jira.opendaylight.org This file is an XML representation of an issue en-us 8.20.10 820010 22-06-2022 https://jira.opendaylight.org/browse/TOPOPROCES-42 topoprocessing <p>Sometimes (not always) exception is thrown while processing aggregation.<br/> This causes that in resulting topology are not all nodes that meets specified criteria.</p> <p>This exception is thrown:<br/> Exception in thread "CommitFutures-4" java.lang.NullPointerException<br/> at org.opendaylight.topoprocessing.impl.writer.TopologyWriter.onTransactionChainFailed(TopologyWriter.java:263)<br/> at org.opendaylight.controller.md.sal.dom.broker.impl.PingPongTransactionChain$1.onTransactionChainFailed(PingPongTransactionChain.java:102)<br/> at org.opendaylight.controller.cluster.databroker.DOMBrokerTransactionChain.transactionFailed(DOMBrokerTransactionChain.java:137)<br/> at org.opendaylight.controller.cluster.databroker.DOMBrokerTransactionChain.access$100(DOMBrokerTransactionChain.java:30)<br/> at org.opendaylight.controller.cluster.databroker.DOMBrokerTransactionChain$1.onFailure(DOMBrokerTransactionChain.java:98)<br/> at com.google.common.util.concurrent.Futures$6.run(Futures.java:1310)<br/> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)<br/> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)<br/> at java.lang.Thread.run(Thread.java:745)</p> <p>Operating System: All<br/> Platform: All</p> TOPOPROCES-42

Concurent exception is thrown while processing aggregation

Bug Resolved Done Unassigned Samuel Kontris Wed, 25 Nov 2015 14:50:34 +0000 Fri, 24 Nov 2017 19:24:34 +0000 Fri, 19 Feb 2016 10:07:37 +0000 unspecified General 0 1 <p>When this problem appear, there is also lot of OptimisticLockFailedException exceptions:<br/> OptimisticLockFailedException</p> {message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.api.schema.tree.ConflictingModificationAppliedException: Node was created by other transaction.]]} <p>...</p> <p>This can be seen for example in this CSIT job karaf.log:<br/> <a href="https://jenkins.opendaylight.org/releng/job/topoprocessing-csit-verify-1node-topology-operations/40/" class="external-link" target="_blank" rel="nofollow noopener">https://jenkins.opendaylight.org/releng/job/topoprocessing-csit-verify-1node-topology-operations/40/</a><br/> There is also above mentioned ConcurentException</p> <p>Boron: <a href="https://git.opendaylight.org/gerrit/#/c/34687/" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/34687/</a><br/> Beryllium: <a href="https://git.opendaylight.org/gerrit/#/c/34813/" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/34813/</a></p> Development External issue ID 4673 External issue URL Rank 0|i02xtz: