After some application code changes, we're seeing the following exception
related to deserializing objects between nodes. Apparently, this does not
affect the cluster functionality, and none of our classes even appear in the
stack trace. Any idea what is going on here?
java.lang.ClassCastException:
org.apache.ignite.internal.processors.cache.GridCacheProxyImpl cannot be
cast to org.apache.ignite.internal.processors.cache.GridCacheAdapter
at
org.apache.ignite.internal.processors.cache.GridCacheProxyImpl.readExternal(GridCacheProxyImpl.java:1499)
at
java.io.ObjectInputStream.readExternalData(ObjectInputStream.java:1840)
at
java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1799)
at
java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1351)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:371)
at
org.apache.ignite.internal.processors.cache.IgniteCacheProxy.readExternal(IgniteCacheProxy.java:1627)
at
java.io.ObjectInputStream.readExternalData(ObjectInputStream.java:1840)
at
java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1799)
at
java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1351)
at
java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1993)
at
java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1918)
at
java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1801)
at
java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1351)
at
java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1993)
at
java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1918)
at
java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1801)
at
java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1351)
at
java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1993)
at
java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1918)
at
java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1801)
at
java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1351)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:371)
at
org.apache.ignite.internal.processors.cache.query.continuous.CacheContinuousQueryHandler.readExternal(CacheContinuousQueryHandler.java:431)
at
java.io.ObjectInputStream.readExternalData(ObjectInputStream.java:1840)
at
java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1799)
at
java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1351)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:371)
at
org.apache.ignite.internal.processors.continuous.StartRequestData.readExternal(StartRequestData.java:257)
at
java.io.ObjectInputStream.readExternalData(ObjectInputStream.java:1840)
at
java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1799)
at
java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1351)
at
java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1993)
at
java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1918)
at
java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1801)
at
java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1351)
at
java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1993)
at
java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1918)
at
java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1801)
at
java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1351)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:371)
at
org.apache.ignite.marshaller.jdk.JdkMarshaller.unmarshal(JdkMarshaller.java:98)
at
org.apache.ignite.marshaller.AbstractMarshaller.unmarshal(AbstractMarshaller.java:67)
at
org.apache.ignite.spi.discovery.tcp.messages.TcpDiscoveryCustomEventMessage.message(TcpDiscoveryCustomEventMessage.java:77)
at
org.apache.ignite.spi.discovery.tcp.ClientImpl$MessageWorker.processCustomMessage(ClientImpl.java:1562)
at
org.apache.ignite.spi.discovery.tcp.ClientImpl$MessageWorker.processDiscoveryMessage(ClientImpl.java:1238)
at
org.apache.ignite.spi.discovery.tcp.ClientImpl$MessageWorker.body(ClientImpl.java:1198)
at
org.apache.ignite.spi.IgniteSpiThread.run(IgniteSpiThread.java:62)
--
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