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gerrit.onosproject.org / onos / 1b40848674c83789f24c475e6b1789d84cce993c
commit1b40848674c83789f24c475e6b1789d84cce993c[log] [tgz]
authorpier <pier@opennetworking.org>Tue Feb 19 10:16:54 2019 +0100
committerpier <pier@opennetworking.org>Mon Mar 25 16:58:23 2019 -0700
tree612f2bb25bf7654fceca1b3312558873e60914aa
parenta4b4029f8ef92da4adaababc2e37aa23e5d76784 [diff]
Fix NPE when pending operations are not present
(due to possible race condition)

2019-02-15 11:18:45,407 | WARN  | -event-barrier-1 | LocalCache                       | 94 | Exception thrown by removal listener
java.lang.NullPointerException
	at org.onosproject.net.flow.impl.FlowRuleManager$InternalStoreDelegate.notify(FlowRuleManager.java:639)
	at org.onosproject.net.flow.impl.FlowRuleManager$InternalStoreDelegate.notify(FlowRuleManager.java:591)
	at org.onosproject.store.AbstractStore.notifyDelegate(AbstractStore.java:58)
	at org.onosproject.store.flow.impl.ECFlowRuleStore.batchOperationComplete(ECFlowRuleStore.java:638)
	at org.onosproject.net.flow.impl.FlowRuleManager$InternalFlowRuleProviderService.batchOperationCompleted(FlowRuleManager.java:577)
	at org.onosproject.provider.of.flow.impl.OpenFlowRuleProvider.lambda$createBatchCache$0(OpenFlowRuleProvider.java:231)
	at com.google.common.cache.LocalCache.processPendingNotifications(LocalCache.java:1967)[94:com.google.guava:22.0.0]
	at com.google.common.cache.LocalCache$Segment.runUnlockedCleanup(LocalCache.java:3642)[94:com.google.guava:22.0.0]
	at com.google.common.cache.LocalCache$Segment.postWriteCleanup(LocalCache.java:3618)[94:com.google.guava:22.0.0]
	at com.google.common.cache.LocalCache$Segment.remove(LocalCache.java:3246)[94:com.google.guava:22.0.0]
	at com.google.common.cache.LocalCache.remove(LocalCache.java:4413)[94:com.google.guava:22.0.0]
	at com.google.common.cache.LocalCache$LocalManualCache.invalidate(LocalCache.java:5081)[94:com.google.guava:22.0.0]
	at org.onosproject.provider.of.flow.impl.OpenFlowRuleProvider$InternalFlowProvider.handleMessage(OpenFlowRuleProvider.java:466)[170:org.onosproject.onos-providers-openflow-flow:1.12.2.SNAPSHOT]
	at org.onosproject.openflow.controller.impl.OpenFlowControllerImpl$OFMessageHandler.run(OpenFlowControllerImpl.java:773)[167:org.onosproject.onos-protocols-openflow-ctl:1.12.2.SNAPSHOT]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)[:1.8.0_192]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)[:1.8.0_192]
	at java.lang.Thread.run(Thread.java:748)[:1.8.0_192]

Change-Id: I6eb64524c5e209c4a6d6a6f147d7ab0c86137246
1 file changed
tree: 612f2bb25bf7654fceca1b3312558873e60914aa
  1. .buckconfig
  2. .dockerignore
  3. .gitignore
  4. .gitreview
  5. BUCK
  6. Dockerfile
  7. Jenkinsfile
  8. LICENSE.txt
  9. README.md
  10. apps/
  11. buck-tools/
  12. bucklets/
  13. cli/
  14. core/
  15. docs/
  16. drivers/
  17. features/
  18. incubator/
  19. lib/
  20. models/
  21. modules.bzl
  22. modules.defs
  23. onos.defs
  24. pipelines/
  25. pom.xml
  26. protocols/
  27. providers/
  28. tools/
  29. utils/
  30. web/
README.md

ONOS : Open Network Operating System

What is ONOS?

ONOS is a new SDN network operating system designed for high availability, performance, scale-out.

Top-Level Features

  • High availability through clustering and distributed state management.
  • Scalability through clustering and sharding of network device control.
  • Performance that is good for a first release, and which has an architecture that will continue to support improvements.
  • Northbound abstractions for a global network view, network graph, and application intents.
  • Pluggable southbound for support of OpenFlow and new or legacy protocols.
  • Graphical user interface to view multi-layer topologies and inspect elements of the topology.
  • REST API for access to Northbound abstractions as well as CLI commands.
  • CLI for debugging.
  • Support for both proactive and reactive flow setup.
  • SDN-IP application to support interworking with traditional IP networks controlled by distributed routing protocols such as BGP.
  • IP-Optical use case demonstration.

Checkout our website and our tools