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https://issues.apache.org/jira/browse/IGNITE-13398?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ilya Kazakov reassigned IGNITE-13398:
-------------------------------------
Assignee: Ilya Kazakov
> NPE in IgniteServiceProcessor when destroying a cache
> ------------------------------------------------------
>
> Key: IGNITE-13398
> URL: https://issues.apache.org/jira/browse/IGNITE-13398
> Project: Ignite
> Issue Type: Bug
> Affects Versions: 2.8, 2.8.1
> Reporter: Denis Mekhanikov
> Assignee: Ilya Kazakov
> Priority: Major
> 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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