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Posted to issues@ignite.apache.org by "Denis Mekhanikov (Jira)" <ji...@apache.org> on 2020/09/03 09:18:00 UTC

[jira] [Created] (IGNITE-13398) NPE in IgniteServiceProcessor when destroying a cache

Denis Mekhanikov created IGNITE-13398:
-----------------------------------------

             Summary: NPE in IgniteServiceProcessor when destroying a cache 
                 Key: IGNITE-13398
                 URL: https://issues.apache.org/jira/browse/IGNITE-13398
             Project: Ignite
          Issue Type: Bug
            Reporter: Denis Mekhanikov
         Attachments: Main.java

Try running the attached reproducer: [^Main.java]. The following exception is printed to the logs:
{noformat}
Sep 03, 2020 12:13:58 PM org.apache.ignite.logger.java.JavaLogger error
SEVERE: Failed to notify direct custom event listener: DynamicCacheChangeBatch [id=c1d6e335471-6bafb375-9d3e-487a-974d-35927ae02c04, reqs=ArrayList [DynamicCacheChangeRequest [cacheName=foo, hasCfg=false, nodeId=5e41fda8-e749-432c-9832-7b1c6ee3d0c8, clientStartOnly=false, stop=true, destroy=false, disabledAfterStartfalse]], exchangeActions=ExchangeActions [startCaches=null, stopCaches=[foo], startGrps=[], stopGrps=[foo, destroy=true], resetParts=null, stateChangeRequest=null], startCaches=false]
java.lang.NullPointerException
	at org.apache.ignite.internal.processors.service.IgniteServiceProcessor.lambda$processDynamicCacheChangeRequest$6(IgniteServiceProcessor.java:1694)
	at java.util.Collection.removeIf(Collection.java:414)
	at org.apache.ignite.internal.processors.service.IgniteServiceProcessor.processDynamicCacheChangeRequest(IgniteServiceProcessor.java:1691)
	at org.apache.ignite.internal.processors.service.IgniteServiceProcessor.access$200(IgniteServiceProcessor.java:108)
	at org.apache.ignite.internal.processors.service.IgniteServiceProcessor$3.onCustomEvent(IgniteServiceProcessor.java:232)
	at org.apache.ignite.internal.processors.service.IgniteServiceProcessor$3.onCustomEvent(IgniteServiceProcessor.java:229)
	at org.apache.ignite.internal.managers.discovery.GridDiscoveryManager$4.onDiscovery0(GridDiscoveryManager.java:665)
	at org.apache.ignite.internal.managers.discovery.GridDiscoveryManager$4.lambda$onDiscovery$0(GridDiscoveryManager.java:528)
	at org.apache.ignite.internal.managers.discovery.GridDiscoveryManager$DiscoveryMessageNotifierWorker.body0(GridDiscoveryManager.java:2608)
	at org.apache.ignite.internal.managers.discovery.GridDiscoveryManager$DiscoveryMessageNotifierWorker.body(GridDiscoveryManager.java:2646)
	at org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:120)
	at java.lang.Thread.run(Thread.java:748)
{noformat}



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