Bertrand Delacretaz created SLING-3296:
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Summary: Occasional NPE in EstablishedClusterView
Key: SLING-3296
URL: https://issues.apache.org/jira/browse/SLING-3296
Project: Sling
Issue Type: Bug
Components: Extensions
Reporter: Bertrand Delacretaz
Priority: Minor
Happened in http://ci.apache.org/builders/sling-trunk-oak/builds/52:
testAdditionalInstance(org.apache.sling.discovery.impl.cluster.ClusterTest)
Time elapsed: 4.253 sec <<< ERROR!
java.lang.NullPointerException
at
org.apache.sling.discovery.impl.common.resource.EstablishedClusterView.<init>(EstablishedClusterView.java:55)
at
org.apache.sling.discovery.impl.cluster.ClusterViewServiceImpl.getClusterView(ClusterViewServiceImpl.java:141)
at
org.apache.sling.discovery.impl.DiscoveryServiceImpl.getTopology(DiscoveryServiceImpl.java:406)
at
org.apache.sling.discovery.impl.DiscoveryServiceImpl.handlePotentialTopologyChange(DiscoveryServiceImpl.java:452)
at
org.apache.sling.discovery.impl.DiscoveryServiceImpl.updateProperties(DiscoveryServiceImpl.java:427)
at
org.apache.sling.discovery.impl.common.heartbeat.HeartbeatHandler.issueHeartbeat(HeartbeatHandler.java:250)
at
org.apache.sling.discovery.impl.common.heartbeat.HeartbeatHandler.run(HeartbeatHandler.java:207)
at
org.apache.sling.discovery.impl.setup.Instance.runHeartbeatOnce(Instance.java:340)
at
org.apache.sling.discovery.impl.cluster.ClusterTest.testAdditionalInstance(ClusterTest.java:322)
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