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Type: Bug
Resolution: Done
Priority: Medium
Fix Version/s: None
Affects Version/s: Nitrogen
Component/s: General
Labels:
None
Environment:

Operating System: All
Platform: All

External issue ID:
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.

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open-transactions.txt
92 kB
07/Sep/17 10:57 AM
open-transactions.txt
161 kB
04/Sep/17 3:51 PM

blocks

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

CONTROLLER-1756 OOM due to huge Map in ShardDataTree

Resolved

CONTROLLER-1760 Tooling to find the real root cause culprit of memory leaks related to non-closed transactions (and tx chains)

Resolved

CONTROLLER-1765 trace:transactions should suppress false TransactionChain positives, by white list, or showing only x2+ ?

Resolved

GENIUS-89 Suspected WriteOnlyTransaction leak in interfacemanager.renderer.ovs.statehelpers.OvsInterfaceTopologyStateAddHelper.addPortToBridge() & OvsInterfaceTopologyStateRemoveHelper

Resolved

NETVIRT-884 Suspected WriteOnlyTransaction leak in DhcpExternalTunnelManager

Resolved

NETVIRT-885 Suspected ReadOnlyTransaction leak in NeutronvpnManager (NeutronvpnUtils)

Resolved

NETVIRT-886 Suspected ReadOnlyTransaction leak in StatisticsImpl

Resolved

NETVIRT-887 Suspected WriteOnlyTransaction leak in InterfaceStateChangeListener

Resolved

OPNFLWPLUG-933 IllegalStateException: Attempted to close chain with outstanding transaction PingPongTransaction at org.opendaylight.openflowplugin.impl.device.TransactionChainManager.createTxChain

Resolved

OPNFLWPLUG-934 ReadOnlyTransaction created in FlowCapableTopologyProvider.isFlowTopologyExist line 86 is never closed

Resolved

OPNFLWPLUG-935 TransactionChain created in OperationProcessor.<init> line 36 is never closed

Resolved

OPNFLWPLUG-940 Suspected (not sure) TransactionChain leak in TransactionChainManager

Resolved

OVSDB-423 TransactionChain created in TransactionInvokerImpl.<init> line 53 is never closed

Resolved

OVSDB-424 TransactionChain created in hwvtepsouthbound TransactionInvokerImpl.<init> line 61 is never closed

Resolved

OVSDB-425 Suspected ReadOnlyTransaction leak in BridgeConfigReconciliationTask

Resolved

OVSDB-426 Suspected ReadOnlyTransaction leak in BridgeOperationalState

Resolved

NETVIRT-1000 Transaction Leaks in neutronvpn, fibmanager & vpnmanager

Resolved

NETVIRT-888 Suspected WriteOnlyTransaction leaks e.g. InterfaceRemoveWorkerOnElan and similar

Resolved

NETVIRT-985 java.lang.OutOfMemoryError: Java heap space

Resolved

(15 is blocked by)

Assignee:: Michael Vorburger

Reporter:: Michael Vorburger

Votes:: 0 Vote for this issue

Watchers:: 2 Start watching this issue

Created:: 04/Sep/17 1:42 PM

Updated:: 19/Feb/18 1:44 PM

Resolved:: 19/Feb/18 1:44 PM

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