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https://issues.apache.org/jira/browse/IGNITE-5066?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Pavel Tupitsyn resolved IGNITE-5066.
------------------------------------
Resolution: Fixed
> .NET: Continuous query fails with exception on Java side
> --------------------------------------------------------
>
> Key: IGNITE-5066
> URL: https://issues.apache.org/jira/browse/IGNITE-5066
> Project: Ignite
> Issue Type: Bug
> Components: platforms
> Affects Versions: 1.9
> Reporter: Pavel Tupitsyn
> Assignee: Pavel Tupitsyn
> Labels: .NET
> Fix For: 2.0
>
>
> Reported by the user, simple program being run twice:
> {code}
> using (IIgnite ignite = Ignition.Start(config))
> {
> var cache = ignite.GetOrCreateCache<Guid, Data>(nameof(Data));
> cache.QueryContinuous(new ContinuousQuery<Guid, Data>(new
> Listener()));
>
> // Pressing any key in the console will add a value to the
> cache
> while (true)
> {
> Console.ReadKey();
> var entry = new Data() { Id = Guid.NewGuid(), Value = "a
> value" };
> cache.Put(entry.Id, entry);
> }
> }
> {code}
> Causes exceptions on Java side:
> {code}
> Exception in thread "sys-#44%null%"
> javax.cache.event.CacheEntryListenerException: Failed resolve class for ID:
> 3076010
> at
> org.apache.ignite.internal.processors.platform.utils.PlatformUtils.toCacheEntryListenerException(PlatformUtils.java:593)
> at
> org.apache.ignite.internal.processors.platform.utils.PlatformUtils.applyContinuousQueryEvents(PlatformUtils.java:551)
> at
> org.apache.ignite.internal.processors.platform.cache.query.PlatformContinuousQueryImpl.onUpdated(PlatformContinuousQueryImpl.java:200)
> at
> org.apache.ignite.internal.processors.cache.query.continuous.CacheContinuousQueryHandler.notifyCallback0(CacheContinuousQueryHandler.java:705)
> at
> org.apache.ignite.internal.processors.cache.query.continuous.CacheContinuousQueryHandler.notifyCallback(CacheContinuousQueryHandler.java:650)
> at
> org.apache.ignite.internal.processors.continuous.GridContinuousProcessor.processNotification(GridContinuousProcessor.java:1089)
> at
> org.apache.ignite.internal.processors.continuous.GridContinuousProcessor.access$2000(GridContinuousProcessor.java:97)
> at
> org.apache.ignite.internal.processors.continuous.GridContinuousProcessor$8.onMessage(GridContinuousProcessor.java:741)
> at
> org.apache.ignite.internal.managers.communication.GridIoManager.invokeListener(GridIoManager.java:1222)
> at
> org.apache.ignite.internal.managers.communication.GridIoManager.access$2000(GridIoManager.java:108)
> at
> org.apache.ignite.internal.managers.communication.GridIoManager$GridCommunicationMessageSet.unwind(GridIoManager.java:2443)
> at
> org.apache.ignite.internal.managers.communication.GridIoManager.unwindMessageSet(GridIoManager.java:1182)
> at
> org.apache.ignite.internal.managers.communication.GridIoManager.access$2300(GridIoManager.java:108)
> at
> org.apache.ignite.internal.managers.communication.GridIoManager$8.run(GridIoManager.java:1151)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
> at java.lang.Thread.run(Unknown Source)
> Caused by: class org.apache.ignite.binary.BinaryObjectException: Failed
> resolve class for ID: 3076010
> at
> org.apache.ignite.internal.binary.BinaryContext.descriptorForTypeId(BinaryContext.java:699)
> at
> org.apache.ignite.internal.binary.BinaryReaderExImpl.deserialize0(BinaryReaderExImpl.java:1491)
> at
> org.apache.ignite.internal.binary.BinaryReaderExImpl.deserialize(BinaryReaderExImpl.java:1450)
> at
> org.apache.ignite.internal.binary.BinaryObjectImpl.deserializeValue(BinaryObjectImpl.java:637)
> at
> org.apache.ignite.internal.binary.BinaryObjectImpl.value(BinaryObjectImpl.java:142)
> at
> org.apache.ignite.internal.processors.cache.CacheObjectContext.unwrapBinary(CacheObjectContext.java:272)
> at
> org.apache.ignite.internal.processors.cache.CacheObjectContext.unwrapBinaryIfNeeded(CacheObjectContext.java:160)
> at
> org.apache.ignite.internal.processors.cache.query.continuous.CacheContinuousQueryEvent.getValue(CacheContinuousQueryEvent.java:73)
> at
> org.apache.ignite.internal.processors.platform.utils.PlatformUtils.writeCacheEntryEvent(PlatformUtils.java:606)
> at
> org.apache.ignite.internal.processors.platform.utils.PlatformUtils.applyContinuousQueryEvents(PlatformUtils.java:539)
> ... 15 more
> Caused by: class org.apache.ignite.IgniteCheckedException: Class definition
> was not found at marshaller cache and local file. [id=3076010,
> file=C:\Users\USER\AppData\Local\Temp\ignite\work\marshaller\3076010.classname]
> at
> org.apache.ignite.internal.MarshallerContextImpl.className(MarshallerContextImpl.java:218)
> at
> org.apache.ignite.internal.MarshallerContextAdapter.getClass(MarshallerContextAdapter.java:174)
> at
> org.apache.ignite.internal.binary.BinaryContext.descriptorForTypeId(BinaryContext.java:683)
> {code}
> For some reason Java tries to deserialize .NET value.
> There is no exception on .NET side, but events are not delivered.
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