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https://issues.apache.org/jira/browse/SLING-3446?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Carsten Ziegeler closed SLING-3446.
-----------------------------------
> [discovery] stale connector - improve osgi dependencies of
> ConnectorRegistryImpl to avoid IllegalArgumentException on bundle
> de/activation
> ------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: SLING-3446
> URL: https://issues.apache.org/jira/browse/SLING-3446
> Project: Sling
> Issue Type: Bug
> Components: Extensions
> Affects Versions: Discovery Impl 1.0.4
> Reporter: Stefan Egli
> Assignee: Stefan Egli
> Fix For: Discovery Impl 1.0.6
>
>
> The following warning shows up every 30 sec when deploying a bundle which
> results in loads of bundle restart:
> 10.03.2014 18:27:31.107 *WARN* [pool-8-thread-3]
> org.apache.sling.discovery.impl.topology.connector.TopologyConnectorClient
> ping: got RuntimeException: java.lang.IllegalArgumentException: ownerId must
> not be null or empty
> java.lang.IllegalArgumentException: ownerId must not be null or empty
> at
> org.apache.sling.discovery.impl.topology.announcement.Announcement.<init>(Announcement.java:88)
> at
> org.apache.sling.discovery.impl.topology.announcement.Announcement.<init>(Announcement.java:83)
> at
> org.apache.sling.discovery.impl.topology.connector.TopologyConnectorClient.ping(TopologyConnectorClient.java:169)
> at
> org.apache.sling.discovery.impl.topology.connector.ConnectorRegistryImpl.pingOutgoingConnectors(ConnectorRegistryImpl.java:138)
> at
> org.apache.sling.discovery.impl.common.heartbeat.HeartbeatHandler.issueRemoteHeartbeats(HeartbeatHandler.java:269)
> at
> org.apache.sling.discovery.impl.common.heartbeat.HeartbeatHandler.issueHeartbeat(HeartbeatHandler.java:256)
> at
> org.apache.sling.discovery.impl.common.heartbeat.HeartbeatHandler.run(HeartbeatHandler.java:209)
> at
> org.apache.sling.commons.scheduler.impl.QuartzJobExecutor.execute(QuartzJobExecutor.java:105)
> at org.quartz.core.JobRunShell.run(JobRunShell.java:207)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
> at java.lang.Thread.run(Thread.java:662)
> Even though TopologyConnectorClient is managed by ConnectorRegistryImpl
> (which is a service), it seems there are cases where ClusterViewServiceImpl
> can get deactivated but ConnectorRegistryImpl not.
> Note that restarting discovery.impl fixes the warning from above stale
> connector.
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