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Bug
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Resolution: Won't Do
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High
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Oxygen
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None
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None
NETVIRT-878 brings up OPNFLWPLUG-940 (or was it OPNFLWPLUG-961 or OPNFLWPLUG-933 ?) again:
This time we need to either fix this, or if we confirm this is not a real issue, then move this issue to the Controller project and change the org.opendaylight.controller.md.sal.trace.dom.impl.TracingBroker to ignore it:
TracingBroker found some not yet (or never..) closed transaction[chain]s!
[NB: If no stack traces are shown below, then enable transaction-debug-context-enabled in mdsaltrace_config.xml]
DataBroker : createTransactionChain() 3x TransactionChains opened but not closed here: (...)
org.opendaylight.controller.md.sal.dom.broker.impl.PingPongTransactionChain.<init>(PingPongTransactionChain.java:104)
org.opendaylight.controller.md.sal.dom.broker.impl.PingPongDataBroker.createTransactionChain(PingPongDataBroker.java:49) org.opendaylight.controller.md.sal.dom.broker.impl.PingPongDataBroker.createTransactionChain(PingPongDataBroker.java:28) (...)
org.opendaylight.controller.md.sal.binding.impl.BindingDOMTransactionChainAdapter.<init>(BindingDOMTransactionChainAdapter.java:45)
org.opendaylight.controller.md.sal.binding.impl.BindingDOMDataBrokerAdapter.createTransactionChain(BindingDOMDataBrokerAdapter.java:74) (...)
org.opendaylight.openflowplugin.common.txchain.TransactionChainManager.createTxChain(TransactionChainManager.java:81)
org.opendaylight.openflowplugin.common.txchain.TransactionChainManager.activateTransactionManager(TransactionChainManager.java:109)
org.opendaylight.openflowplugin.impl.device.DeviceContextImpl.lazyTransactionManagerInitialization(DeviceContextImpl.java:649)
org.opendaylight.openflowplugin.impl.device.DeviceContextImpl.instantiateServiceInstance(DeviceContextImpl.java:592)
org.opendaylight.openflowplugin.impl.lifecycle.GuardedContextImpl.instantiateServiceInstance(GuardedContextImpl.java:86)
java.util.concurrent.CopyOnWriteArrayList.forEach(CopyOnWriteArrayList.java:891)
org.opendaylight.openflowplugin.impl.lifecycle.ContextChainImpl.instantiateServiceInstance(ContextChainImpl.java:74)
org.opendaylight.mdsal.singleton.dom.impl.ClusterSingletonServiceGroupImpl.lambda$startServices$0(ClusterSingletonServiceGroupImpl.java:648)
java.util.ArrayList.forEach(ArrayList.java:1257)
org.opendaylight.mdsal.singleton.dom.impl.ClusterSingletonServiceGroupImpl.startServices(ClusterSingletonServiceGroupImpl.java:645)
org.opendaylight.mdsal.singleton.dom.impl.ClusterSingletonServiceGroupImpl.cleanupCandidateOwnershipChanged(ClusterSingletonServiceGroupImpl.java:506)
org.opendaylight.mdsal.singleton.dom.impl.ClusterSingletonServiceGroupImpl.lockedOwnershipChanged(ClusterSingletonServiceGroupImpl.java:453)
org.opendaylight.mdsal.singleton.dom.impl.ClusterSingletonServiceGroupImpl.ownershipChanged(ClusterSingletonServiceGroupImpl.java:433)
org.opendaylight.mdsal.singleton.dom.impl.AbstractClusterSingletonServiceProviderImpl.ownershipChanged(AbstractClusterSingletonServiceProviderImpl.java:234)
org.opendaylight.mdsal.singleton.dom.impl.DOMClusterSingletonServiceProviderImpl.ownershipChanged(DOMClusterSingletonServiceProviderImpl.java:23)
org.opendaylight.controller.cluster.datastore.entityownership.EntityOwnershipListenerActor.onEntityOwnershipChanged(EntityOwnershipListenerActor.java:44)
org.opendaylight.controller.cluster.datastore.entityownership.EntityOwnershipListenerActor.handleReceive(EntityOwnershipListenerActor.java:33)
org.opendaylight.controller.cluster.common.actor.AbstractUntypedActor.onReceive(AbstractUntypedActor.java:38) (...)
- blocks
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NETVIRT-878 CSIT should help to detect possible memory leaks leading to OOM related to non-closed transactions (and tx chains) early
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- In Progress
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