[jira] [Updated] (SLING-3296) Occasional NPE in EstablishedClusterView

["Bertrand Delacretaz (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SLING-3296?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Bertrand Delacretaz updated SLING-3296:
---------------------------------------

    Affects Version/s: Discovery Impl 1.0.2

> Occasional NPE in EstablishedClusterView
> ----------------------------------------
>
>                 Key: SLING-3296
>                 URL: https://issues.apache.org/jira/browse/SLING-3296
>             Project: Sling
>          Issue Type: Bug
>          Components: Extensions
>    Affects Versions: Discovery Impl 1.0.2
>            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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