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Bug
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Resolution: Done
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Medium
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None
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Nitrogen
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None
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Operating System: All
Platform: All
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9096
This new parent issue will have all suspected DataBroker transaction leaks we find using the CONTROLLER-1760 tooling linked to it as blocking issues.
Some of the issues I'm about to link here were originally linked to as blocking CONTROLLER-1756 (which is what originally prompted this investigation), but has subsequently been found to not or unlikely be the cause of that particular OOM (in our scenario of stress tests with OpenStack Rally) - but should ideally still all be fixed - thus this new bug.
NB discussion in CONTROLLER-1765 re. possible false positives from CONTROLLER-1760.
NETVIRT-878 will probably need all of these to be fixed.
- 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
- In Progress
- is blocked by
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CONTROLLER-1756 OOM due to huge Map in ShardDataTree
- Resolved
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CONTROLLER-1760 Tooling to find the real root cause culprit of memory leaks related to non-closed transactions (and tx chains)
- Resolved
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CONTROLLER-1765 trace:transactions should suppress false TransactionChain positives, by white list, or showing only x2+ ?
- Resolved
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GENIUS-89 Suspected WriteOnlyTransaction leak in interfacemanager.renderer.ovs.statehelpers.OvsInterfaceTopologyStateAddHelper.addPortToBridge() & OvsInterfaceTopologyStateRemoveHelper
- Resolved
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NETVIRT-884 Suspected WriteOnlyTransaction leak in DhcpExternalTunnelManager
- Resolved
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NETVIRT-885 Suspected ReadOnlyTransaction leak in NeutronvpnManager (NeutronvpnUtils)
- Resolved
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NETVIRT-886 Suspected ReadOnlyTransaction leak in StatisticsImpl
- Resolved
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NETVIRT-887 Suspected WriteOnlyTransaction leak in InterfaceStateChangeListener
- Resolved
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OPNFLWPLUG-933 IllegalStateException: Attempted to close chain with outstanding transaction PingPongTransaction at org.opendaylight.openflowplugin.impl.device.TransactionChainManager.createTxChain
- Resolved
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OPNFLWPLUG-934 ReadOnlyTransaction created in FlowCapableTopologyProvider.isFlowTopologyExist line 86 is never closed
- Resolved
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OPNFLWPLUG-935 TransactionChain created in OperationProcessor.<init> line 36 is never closed
- Resolved
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OPNFLWPLUG-940 Suspected (not sure) TransactionChain leak in TransactionChainManager
- Resolved
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OVSDB-423 TransactionChain created in TransactionInvokerImpl.<init> line 53 is never closed
- Resolved
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OVSDB-424 TransactionChain created in hwvtepsouthbound TransactionInvokerImpl.<init> line 61 is never closed
- Resolved
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OVSDB-425 Suspected ReadOnlyTransaction leak in BridgeConfigReconciliationTask
- Resolved
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OVSDB-426 Suspected ReadOnlyTransaction leak in BridgeOperationalState
- Resolved
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NETVIRT-1000 Transaction Leaks in neutronvpn, fibmanager & vpnmanager
- Resolved
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NETVIRT-888 Suspected WriteOnlyTransaction leaks e.g. InterfaceRemoveWorkerOnElan and similar
- Resolved
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NETVIRT-985 java.lang.OutOfMemoryError: Java heap space
- Resolved