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https://issues.apache.org/jira/browse/IGNITE-7989?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16407992#comment-16407992
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Pavel Kovalenko commented on IGNITE-7989:
-----------------------------------------
Changes are good from my perspective.
> ClassNotFoundException org.jsr166.ConcurrentHashMap8
> ----------------------------------------------------
>
> Key: IGNITE-7989
> URL: https://issues.apache.org/jira/browse/IGNITE-7989
> Project: Ignite
> Issue Type: Bug
> Reporter: Anton Kalashnikov
> Assignee: Anton Kalashnikov
> Priority: Major
>
> [2018-03-17 15:54:52,042][ERROR][tcp-disco-msg-worker-#1075][TcpDiscoverySpi]
> Failed to unmarshal discovery data for component: 6
> 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=IsolatedClassLoader\{roleName='test'},
> cls=org.jsr166.ConcurrentHashMap8]
> at
> org.apache.ignite.marshaller.jdk.JdkMarshaller.unmarshal0(JdkMarshaller.java:144)
> at
> org.apache.ignite.marshaller.AbstractNodeNameAwareMarshaller.unmarshal(AbstractNodeNameAwareMarshaller.java:94)
> at
> org.apache.ignite.marshaller.jdk.JdkMarshaller.unmarshal0(JdkMarshaller.java:161)
> at
> org.apache.ignite.marshaller.AbstractNodeNameAwareMarshaller.unmarshal(AbstractNodeNameAwareMarshaller.java:82)
> at
> org.apache.ignite.spi.discovery.tcp.internal.DiscoveryDataPacket.unmarshalData(DiscoveryDataPacket.java:277)
> at
> org.apache.ignite.spi.discovery.tcp.internal.DiscoveryDataPacket.unmarshalGridData(DiscoveryDataPacket.java:120)
> at
> org.apache.ignite.spi.discovery.tcp.TcpDiscoverySpi.onExchange(TcpDiscoverySpi.java:1916)
> at
> org.apache.ignite.spi.discovery.tcp.ServerImpl$RingMessageWorker.processNodeAddedMessage(ServerImpl.java:4305)
> at
> org.apache.ignite.spi.discovery.tcp.ServerImpl$RingMessageWorker.processMessage(ServerImpl.java:2706)
> at
> org.apache.ignite.spi.discovery.tcp.ServerImpl$RingMessageWorker.processMessage(ServerImpl.java:2519)
> at
> org.apache.ignite.spi.discovery.tcp.ServerImpl$MessageWorkerAdapter.body(ServerImpl.java:6707)
> at
> org.apache.ignite.spi.discovery.tcp.ServerImpl$RingMessageWorker.body(ServerImpl.java:2602)
> at org.apache.ignite.spi.IgniteSpiThread.run(IgniteSpiThread.java:62)
> Caused by: java.lang.ClassNotFoundException: org.jsr166.ConcurrentHashMap8
> at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
> at
> org.apache.maven.surefire.booter.IsolatedClassLoader.loadClass(IsolatedClassLoader.java:100)
> 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:8577)
> at
> org.apache.ignite.marshaller.jdk.JdkMarshallerObjectInputStream.resolveClass(JdkMarshallerObjectInputStream.java:59)
> at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1859)
> at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1745)
> at
> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2033)
> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1567)
> at java.io.ObjectInputStream.readObject(ObjectInputStream.java:427)
> at java.util.ArrayList.readObject(ArrayList.java:797)
> at sun.reflect.GeneratedMethodAccessor87.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:2169)
> at
> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2060)
> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1567)
> at java.io.ObjectInputStream.readObject(ObjectInputStream.java:427)
> at
> org.apache.ignite.marshaller.jdk.JdkMarshaller.unmarshal0(JdkMarshaller.java:139)
> ... 12 more
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