Denis Mekhanikov created IGNITE-11914:
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Summary: Failures to deserialize discovery data should be handled
by a failure handler
Key: IGNITE-11914
URL: https://issues.apache.org/jira/browse/IGNITE-11914
Project: Ignite
Issue Type: Bug
Affects Versions: 2.7.5
Reporter: Denis Mekhanikov
When a node during join receives a discovery data packet, that it cannot
deserialize, then this error is printed to log and not handled in any way. It
leads to swallowing potentially important failures.
For example, a failure to deserialize a continuous query remote filter should
be propagated to a failure handler, but it doesn't happen. Test is attached.
Error message:
{noformat}
Failed to unmarshal discovery data for component: 0
class org.apache.ignite.IgniteCheckedException: Failed to find class with given
class loader for unmarshalling (make sure same versions of all classes are
available on all nodes or enable peer-class-loading)
[clsLdr=sun.misc.Launcher$AppClassLoader@18b4aac2,
cls=org.apache.ignite.tests.p2p.CacheDeploymentEntryEventFilterFactory]
at
org.apache.ignite.marshaller.jdk.JdkMarshaller.unmarshal0(JdkMarshaller.java:146)
at
org.apache.ignite.marshaller.AbstractNodeNameAwareMarshaller.unmarshal(AbstractNodeNameAwareMarshaller.java:93)
at
org.apache.ignite.internal.util.IgniteUtils.unmarshalZip(IgniteUtils.java:10068)
at
org.apache.ignite.spi.discovery.tcp.internal.DiscoveryDataPacket.unmarshalData(DiscoveryDataPacket.java:292)
at
org.apache.ignite.spi.discovery.tcp.internal.DiscoveryDataPacket.unmarshalGridData(DiscoveryDataPacket.java:154)
at
org.apache.ignite.spi.discovery.tcp.TcpDiscoverySpi.onExchange(TcpDiscoverySpi.java:2065)
at
org.apache.ignite.spi.discovery.tcp.ServerImpl$RingMessageWorker.processNodeAddFinishedMessage(ServerImpl.java:4882)
at
org.apache.ignite.spi.discovery.tcp.ServerImpl$RingMessageWorker.processMessage(ServerImpl.java:2964)
at
org.apache.ignite.spi.discovery.tcp.ServerImpl$RingMessageWorker.processMessage(ServerImpl.java:2696)
at
org.apache.ignite.spi.discovery.tcp.ServerImpl$MessageWorker.body(ServerImpl.java:7527)
at
org.apache.ignite.spi.discovery.tcp.ServerImpl$RingMessageWorker.body(ServerImpl.java:2818)
at
org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:120)
at
org.apache.ignite.spi.discovery.tcp.ServerImpl$MessageWorkerThread.body(ServerImpl.java:7458)
at org.apache.ignite.spi.IgniteSpiThread.run(IgniteSpiThread.java:61)
Caused by: java.lang.ClassNotFoundException:
org.apache.ignite.tests.p2p.CacheDeploymentEntryEventFilterFactory
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:348)
at
org.apache.ignite.internal.util.IgniteUtils.forName(IgniteUtils.java:8672)
at
org.apache.ignite.marshaller.jdk.JdkMarshallerObjectInputStream.resolveClass(JdkMarshallerObjectInputStream.java:59)
at
java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1863)
at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1746)
at
java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2037)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1568)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:428)
at
org.apache.ignite.internal.processors.cache.query.continuous.CacheContinuousQueryHandlerV2.readExternal(CacheContinuousQueryHandlerV2.java:179)
at
java.io.ObjectInputStream.readExternalData(ObjectInputStream.java:2113)
at
java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2062)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1568)
at
java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:2282)
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2206)
at
java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2064)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1568)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:428)
at java.util.HashMap.readObject(HashMap.java:1409)
at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at
java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:1158)
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2173)
at
java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2064)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1568)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:428)
at
org.apache.ignite.internal.util.IgniteUtils.readMap(IgniteUtils.java:5316)
at
org.apache.ignite.internal.processors.continuous.GridContinuousProcessor$DiscoveryData.readExternal(GridContinuousProcessor.java:2317)
at
java.io.ObjectInputStream.readExternalData(ObjectInputStream.java:2113)
at
java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2062)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1568)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:428)
at
org.apache.ignite.marshaller.jdk.JdkMarshaller.unmarshal0(JdkMarshaller.java:141)
... 13 more
{noformat}
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