Hi
I have 2 ignite clients that connects to the same server: one client writes
to repository using repository.save(key, event) method, other reads with
repository.findOne(key) method.
All configuration of the clients is the same, but Event.class is placed in
different packages. Writing client has the com.notMy.package.Event, the
reading has com.my.package.Event. Event class content is the same for both
clients.
And the reading client throws the exception:
javax.cache.CacheException: class org.apache.ignite.IgniteCheckedException:
com.my.package.Event
at
org.apache.ignite.internal.processors.cache.GridCacheUtils.convertToCacheException(GridCacheUtils.java:1303)
~[ignite-core-2.6.0.jar:2.6.0]
at
org.apache.ignite.internal.processors.cache.IgniteCacheProxyImpl.cacheException(IgniteCacheProxyImpl.java:1734)
~[ignite-core-2.6.0.jar:2.6.0]
at
org.apache.ignite.internal.processors.cache.IgniteCacheProxyImpl.get(IgniteCacheProxyImpl.java:910)
~[ignite-core-2.6.0.jar:2.6.0]
at
org.apache.ignite.internal.processors.cache.GatewayProtectedCacheProxy.get(GatewayProtectedCacheProxy.java:608)
~[ignite-core-2.6.0.jar:2.6.0]
at
org.apache.ignite.springdata.repository.support.IgniteRepositoryImpl.findOne(IgniteRepositoryImpl.java:73)
~[ignite-spring-data-2.6.0.jar:2.6.0]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
~[na:1.8.0_191]
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
~[na:1.8.0_191]
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
~[na:1.8.0_191]
at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_191]
at
org.springframework.data.repository.core.support.RepositoryFactorySupport$QueryExecutorMethodInterceptor.executeMethodOn(RepositoryFactorySupport.java:513)
~[spring-data-commons-1.13.11.RELEASE.jar:na]
at
org.springframework.data.repository.core.support.RepositoryFactorySupport$QueryExecutorMethodInterceptor.doInvoke(RepositoryFactorySupport.java:498)
~[spring-data-commons-1.13.11.RELEASE.jar:na]
at
org.springframework.data.repository.core.support.RepositoryFactorySupport$QueryExecutorMethodInterceptor.invoke(RepositoryFactorySupport.java:475)
~[spring-data-commons-1.13.11.RELEASE.jar:na]
at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:185)
~[spring-aop-5.0.10.RELEASE.jar:5.0.10.RELEASE]
at
org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:56)
~[spring-data-commons-1.13.11.RELEASE.jar:na]
at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:185)
~[spring-aop-5.0.10.RELEASE.jar:5.0.10.RELEASE]
at
org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:92)
~[spring-aop-5.0.10.RELEASE.jar:5.0.10.RELEASE]
at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:185)
~[spring-aop-5.0.10.RELEASE.jar:5.0.10.RELEASE]
at
org.springframework.data.repository.core.support.SurroundingTransactionDetectorMethodInterceptor.invoke(SurroundingTransactionDetectorMethodInterceptor.java:57)
~[spring-data-commons-1.13.11.RELEASE.jar:na]
at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:185)
~[spring-aop-5.0.10.RELEASE.jar:5.0.10.RELEASE]
at
org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:212)
~[spring-aop-5.0.10.RELEASE.jar:5.0.10.RELEASE]
at com.sun.proxy.$Proxy65.findOne(Unknown Source) ~[na:na]
at com.my.package.EventDAO.actualApply(EventDAO.java:48) ~[classes/:na]
at com.my.package.EventDAO.apply(EventDAO.java:31) ~[classes/:na]
at com.my.package.Application.run(Application.java:36) ~[classes/:na]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
~[na:1.8.0_191]
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
~[na:1.8.0_191]
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
~[na:1.8.0_191]
at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_191]
at
org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84)
~[spring-context-5.0.10.RELEASE.jar:5.0.10.RELEASE]
at
org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54)
~[spring-context-5.0.10.RELEASE.jar:5.0.10.RELEASE]
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
[na:1.8.0_191]
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
[na:1.8.0_191]
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
[na:1.8.0_191]
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
[na:1.8.0_191]
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
[na:1.8.0_191]
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
[na:1.8.0_191]
at java.lang.Thread.run(Thread.java:748) [na:1.8.0_191]
Caused by: org.apache.ignite.IgniteCheckedException: com.my.package.Event
at
org.apache.ignite.internal.util.IgniteUtils.cast(IgniteUtils.java:7307)
~[ignite-core-2.6.0.jar:2.6.0]
at
org.apache.ignite.internal.util.future.GridFutureAdapter.resolve(GridFutureAdapter.java:259)
~[ignite-core-2.6.0.jar:2.6.0]
at
org.apache.ignite.internal.util.future.GridFutureAdapter.get0(GridFutureAdapter.java:190)
~[ignite-core-2.6.0.jar:2.6.0]
at
org.apache.ignite.internal.util.future.GridFutureAdapter.get(GridFutureAdapter.java:140)
~[ignite-core-2.6.0.jar:2.6.0]
at
org.apache.ignite.internal.processors.cache.GridCacheAdapter.get0(GridCacheAdapter.java:4563)
~[ignite-core-2.6.0.jar:2.6.0]
at
org.apache.ignite.internal.processors.cache.GridCacheAdapter.get(GridCacheAdapter.java:4537)
~[ignite-core-2.6.0.jar:2.6.0]
at
org.apache.ignite.internal.processors.cache.GridCacheAdapter.get(GridCacheAdapter.java:1350)
~[ignite-core-2.6.0.jar:2.6.0]
at
org.apache.ignite.internal.processors.cache.IgniteCacheProxyImpl.get(IgniteCacheProxyImpl.java:907)
~[ignite-core-2.6.0.jar:2.6.0]
... 34 common frames omitted
Caused by: org.apache.ignite.binary.BinaryInvalidTypeException:
com.my.package.Event at
org.apache.ignite.internal.binary.BinaryContext.descriptorForTypeId(BinaryContext.java:697)
~[ignite-core-2.6.0.jar:2.6.0]
at
org.apache.ignite.internal.binary.BinaryReaderExImpl.deserialize0(BinaryReaderExImpl.java:1755)
~[ignite-core-2.6.0.jar:2.6.0]
at
org.apache.ignite.internal.binary.BinaryReaderExImpl.deserialize(BinaryReaderExImpl.java:1714)
~[ignite-core-2.6.0.jar:2.6.0]
at
org.apache.ignite.internal.binary.BinaryObjectImpl.deserializeValue(BinaryObjectImpl.java:798)
~[ignite-core-2.6.0.jar:2.6.0]
at
org.apache.ignite.internal.binary.BinaryObjectImpl.value(BinaryObjectImpl.java:143)
~[ignite-core-2.6.0.jar:2.6.0]
at
org.apache.ignite.internal.processors.cache.CacheObjectUtils.unwrapBinary(CacheObjectUtils.java:177)
~[ignite-core-2.6.0.jar:2.6.0]
at
org.apache.ignite.internal.processors.cache.CacheObjectUtils.unwrapKnownCollection(CacheObjectUtils.java:93)
~[ignite-core-2.6.0.jar:2.6.0]
at
org.apache.ignite.internal.processors.cache.CacheObjectUtils.unwrapBinary(CacheObjectUtils.java:181)
~[ignite-core-2.6.0.jar:2.6.0]
at
org.apache.ignite.internal.processors.cache.CacheObjectUtils.unwrapBinaryIfNeeded(CacheObjectUtils.java:67)
~[ignite-core-2.6.0.jar:2.6.0]
at
org.apache.ignite.internal.processors.cache.CacheObjectContext.unwrapBinaryIfNeeded(CacheObjectContext.java:125)
~[ignite-core-2.6.0.jar:2.6.0]
at
org.apache.ignite.internal.processors.cache.GridCacheContext.unwrapBinaryIfNeeded(GridCacheContext.java:1764)
~[ignite-core-2.6.0.jar:2.6.0]
at
org.apache.ignite.internal.processors.cache.GridCacheContext.unwrapBinaryIfNeeded(GridCacheContext.java:1752)
~[ignite-core-2.6.0.jar:2.6.0]
at
org.apache.ignite.internal.processors.cache.distributed.dht.GridPartitionedSingleGetFuture.setResult(GridPartitionedSingleGetFuture.java:679)
~[ignite-core-2.6.0.jar:2.6.0]
at
org.apache.ignite.internal.processors.cache.distributed.dht.GridPartitionedSingleGetFuture.onResult(GridPartitionedSingleGetFuture.java:536)
~[ignite-core-2.6.0.jar:2.6.0]
at
org.apache.ignite.internal.processors.cache.distributed.dht.GridDhtCacheAdapter.processNearSingleGetResponse(GridDhtCacheAdapter.java:349)
~[ignite-core-2.6.0.jar:2.6.0]
at
org.apache.ignite.internal.processors.cache.distributed.dht.atomic.GridDhtAtomicCache.access$1400(GridDhtAtomicCache.java:130)
~[ignite-core-2.6.0.jar:2.6.0]
at
org.apache.ignite.internal.processors.cache.distributed.dht.atomic.GridDhtAtomicCache$15.apply(GridDhtAtomicCache.java:422)
~[ignite-core-2.6.0.jar:2.6.0]
at
org.apache.ignite.internal.processors.cache.distributed.dht.atomic.GridDhtAtomicCache$15.apply(GridDhtAtomicCache.java:417)
~[ignite-core-2.6.0.jar:2.6.0]
at
org.apache.ignite.internal.processors.cache.GridCacheIoManager.processMessage(GridCacheIoManager.java:1054)
~[ignite-core-2.6.0.jar:2.6.0]
at
org.apache.ignite.internal.processors.cache.GridCacheIoManager.onMessage0(GridCacheIoManager.java:579)
~[ignite-core-2.6.0.jar:2.6.0]
at
org.apache.ignite.internal.processors.cache.GridCacheIoManager.handleMessage(GridCacheIoManager.java:378)
~[ignite-core-2.6.0.jar:2.6.0]
at
org.apache.ignite.internal.processors.cache.GridCacheIoManager.handleMessage(GridCacheIoManager.java:304)
~[ignite-core-2.6.0.jar:2.6.0]
at
org.apache.ignite.internal.processors.cache.GridCacheIoManager.access$100(GridCacheIoManager.java:99)
~[ignite-core-2.6.0.jar:2.6.0]
at
org.apache.ignite.internal.processors.cache.GridCacheIoManager$1.onMessage(GridCacheIoManager.java:293)
~[ignite-core-2.6.0.jar:2.6.0]
at
org.apache.ignite.internal.managers.communication.GridIoManager.invokeListener(GridIoManager.java:1556)
~[ignite-core-2.6.0.jar:2.6.0]
at
org.apache.ignite.internal.managers.communication.GridIoManager.processRegularMessage0(GridIoManager.java:1184)
~[ignite-core-2.6.0.jar:2.6.0]
at
org.apache.ignite.internal.managers.communication.GridIoManager.access$4200(GridIoManager.java:125)
~[ignite-core-2.6.0.jar:2.6.0]
at
org.apache.ignite.internal.managers.communication.GridIoManager$9.run(GridIoManager.java:1091)
~[ignite-core-2.6.0.jar:2.6.0]
at
org.apache.ignite.internal.util.StripedExecutor$Stripe.run(StripedExecutor.java:511)
~[ignite-core-2.6.0.jar:2.6.0]
... 1 common frames omitted
Caused by: java.lang.ClassNotFoundException: com.my.package.Event
at java.net.URLClassLoader.findClass(URLClassLoader.java:382)
~[na:1.8.0_191]
at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[na:1.8.0_191]
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349)
~[na:1.8.0_191]
at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[na:1.8.0_191]
at java.lang.Class.forName0(Native Method) ~[na:1.8.0_191]
at java.lang.Class.forName(Class.java:348) ~[na:1.8.0_191]
at
org.apache.ignite.internal.util.IgniteUtils.forName(IgniteUtils.java:8608)
~[ignite-core-2.6.0.jar:2.6.0]
at
org.apache.ignite.internal.MarshallerContextImpl.getClass(MarshallerContextImpl.java:349)
~[ignite-core-2.6.0.jar:2.6.0]
at
org.apache.ignite.internal.binary.BinaryContext.descriptorForTypeId(BinaryContext.java:688)
~[ignite-core-2.6.0.jar:2.6.0]
... 29 common frames omitted
It looks like deserialization problem. As I understand it can be solved by
BinaryObject usage which exclude deserialization process.
But is there any way to solve it without BinaryObject usage?
--
Sent from: http://apache-ignite-users.70518.x6.nabble.com/
