Sergey Kozlov created IGNITE-3109:
-------------------------------------
Summary: IgfsMapReduceExample fails ClassNotFoundException
Key: IGNITE-3109
URL: https://issues.apache.org/jira/browse/IGNITE-3109
Project: Ignite
Issue Type: Bug
Components: IGFS
Affects Versions: 1.6
Environment: Windows 10, Oracle JDK 1.7.0_80
Reporter: Sergey Kozlov
Priority: Critical
Fix For: 1.6
1. Run the external node {{bin\ignite.bat
examples\config\filesystem\example-igfs.xml}}
2. Run {{IgfsMapReduceExample}} with arguments {{<path_to_file>\companies.txt
(GERMANY|BRAZIL)}}:
{noformat}
[13:41:27] Topology snapshot [ver=2, servers=2, clients=0, CPUs=8, heap=4.5GB]
>>> IGFS map reduce example started.
Copying file to IGFS:
C:\Work\apache-ignite-fabric-1.6.0-QASK1101-bin\examples\companies.txt
[13:41:29,722][ERROR][sys-#19%null%][GridTaskWorker] Failed to obtain remote
job result policy for result from ComputeTask.result(..) method (will fail the
whole task): GridJobResultImpl
[job=o.a.i.i.processors.igfs.IgfsJobImpl@57196a65, sib=GridJobSiblingImpl
[sesId=b52286f9451-e52c1381-bad9-4161-ab15-ad22c870a7d0,
jobId=fa2286f9451-e52c1381-bad9-4161-ab15-ad22c870a7d0,
nodeId=b2c68a38-383c-4a9f-b176-ec4633de3c8e, isJobDone=false],
jobCtx=GridJobContextImpl
[jobId=fa2286f9451-e52c1381-bad9-4161-ab15-ad22c870a7d0, timeoutObj=null,
attrs={}], node=TcpDiscoveryNode [id=b2c68a38-383c-4a9f-b176-ec4633de3c8e,
addrs=[0:0:0:0:0:0:0:1, 127.0.0.1, 192.168.2.107,
2001:0:5ef5:79fb:2090:2da4:b079:309d], sockAddrs=[work-pc/192.168.2.107:47500,
/0:0:0:0:0:0:0:1:47500, work-pc/192.168.2.107:47500, /127.0.0.1:47500,
/192.168.2.107:47500, /2001:0:5ef5:79fb:2090:2da4:b079:309d:47500],
discPort=47500, order=1, intOrder=1, lastExchangeTime=1462963287286, loc=false,
ver=1.6.0#20160511-sha1:bd6a67f2, isClient=false], ex=class
o.a.i.IgniteException: Failed to find class with given class loader for
unmarshalling (make sure same version of all classes are available on all nodes
or enable peer-class-loading): sun.misc.Launcher$AppClassLoader@1b3e02ed,
hasRes=true, isCancelled=false, isOccupied=true]
class org.apache.ignite.IgniteException: Remote job threw user exception
(override or implement ComputeTask.result(..) method if you would like to have
automatic failover for this exception).
at
org.apache.ignite.compute.ComputeTaskAdapter.result(ComputeTaskAdapter.java:101)
at
org.apache.ignite.internal.processors.task.GridTaskWorker$3.apply(GridTaskWorker.java:912)
at
org.apache.ignite.internal.processors.task.GridTaskWorker$3.apply(GridTaskWorker.java:905)
at
org.apache.ignite.internal.util.IgniteUtils.wrapThreadLoader(IgniteUtils.java:6491)
at
org.apache.ignite.internal.processors.task.GridTaskWorker.result(GridTaskWorker.java:905)
at
org.apache.ignite.internal.processors.task.GridTaskWorker.onResponse(GridTaskWorker.java:801)
at
org.apache.ignite.internal.processors.task.GridTaskProcessor.processJobExecuteResponse(GridTaskProcessor.java:995)
at
org.apache.ignite.internal.processors.task.GridTaskProcessor$JobMessageListener.onMessage(GridTaskProcessor.java:1220)
at
org.apache.ignite.internal.managers.communication.GridIoManager.invokeListener(GridIoManager.java:1219)
at
org.apache.ignite.internal.managers.communication.GridIoManager.processRegularMessage0(GridIoManager.java:847)
at
org.apache.ignite.internal.managers.communication.GridIoManager.access$1700(GridIoManager.java:105)
at
org.apache.ignite.internal.managers.communication.GridIoManager$5.run(GridIoManager.java:810)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
Caused by: class org.apache.ignite.IgniteException: Failed to find class with
given class loader for unmarshalling (make sure same version of all classes are
available on all nodes or enable peer-class-loading):
sun.misc.Launcher$AppClassLoader@1b3e02ed
at
org.apache.ignite.internal.processors.job.GridJobWorker.initialize(GridJobWorker.java:424)
at
org.apache.ignite.internal.processors.job.GridJobProcessor.processJobExecuteRequest(GridJobProcessor.java:1089)
at
org.apache.ignite.internal.processors.job.GridJobProcessor$JobExecutionListener.onMessage(GridJobProcessor.java:1766)
... 7 more
Caused by: class org.apache.ignite.IgniteCheckedException: Failed to find class
with given class loader for unmarshalling (make sure same version of all
classes are available on all nodes or enable peer-class-loading):
sun.misc.Launcher$AppClassLoader@1b3e02ed
at
org.apache.ignite.marshaller.optimized.OptimizedMarshaller.unmarshal(OptimizedMarshaller.java:253)
at
org.apache.ignite.internal.processors.job.GridJobWorker.initialize(GridJobWorker.java:409)
... 9 more
Caused by: java.lang.ClassNotFoundException:
org.apache.ignite.examples.igfs.IgfsMapReduceExample$GrepJob
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:278)
at
org.apache.ignite.internal.util.IgniteUtils.forName(IgniteUtils.java:8250)
at
org.apache.ignite.internal.MarshallerContextAdapter.getClass(MarshallerContextAdapter.java:185)
at
org.apache.ignite.marshaller.optimized.OptimizedMarshallerUtils.classDescriptor(OptimizedMarshallerUtils.java:266)
at
org.apache.ignite.marshaller.optimized.OptimizedObjectInputStream.readObjectOverride(OptimizedObjectInputStream.java:318)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:364)
at
org.apache.ignite.marshaller.optimized.OptimizedObjectInputStream.readFields(OptimizedObjectInputStream.java:491)
at
org.apache.ignite.marshaller.optimized.OptimizedObjectInputStream.readSerializable(OptimizedObjectInputStream.java:579)
at
org.apache.ignite.marshaller.optimized.OptimizedClassDescriptor.read(OptimizedClassDescriptor.java:841)
at
org.apache.ignite.marshaller.optimized.OptimizedObjectInputStream.readObjectOverride(OptimizedObjectInputStream.java:324)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:364)
at
org.apache.ignite.marshaller.optimized.OptimizedMarshaller.unmarshal(OptimizedMarshaller.java:247)
... 10 more
[13:41:29] Ignite node stopped OK [uptime=00:00:01:917]
Exception in thread "main" class org.apache.ignite.igfs.IgfsException: Generic
IGFS error occurred.
at
org.apache.ignite.internal.processors.igfs.IgfsUtils.toIgfsException(IgfsUtils.java:206)
at
org.apache.ignite.internal.processors.igfs.IgfsImpl.execute(IgfsImpl.java:1430)
at
org.apache.ignite.examples.igfs.IgfsMapReduceExample.main(IgfsMapReduceExample.java:91)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:140)
Caused by: class org.apache.ignite.IgniteCheckedException: Failed to find class
with given class loader for unmarshalling (make sure same version of all
classes are available on all nodes or enable peer-class-loading):
sun.misc.Launcher$AppClassLoader@1b3e02ed
at
org.apache.ignite.marshaller.optimized.OptimizedMarshaller.unmarshal(OptimizedMarshaller.java:253)
at
org.apache.ignite.internal.processors.job.GridJobWorker.initialize(GridJobWorker.java:409)
at
org.apache.ignite.internal.processors.job.GridJobProcessor.processJobExecuteRequest(GridJobProcessor.java:1089)
at
org.apache.ignite.internal.processors.job.GridJobProcessor$JobExecutionListener.onMessage(GridJobProcessor.java:1766)
at
org.apache.ignite.internal.managers.communication.GridIoManager.invokeListener(GridIoManager.java:1219)
at
org.apache.ignite.internal.managers.communication.GridIoManager.processRegularMessage0(GridIoManager.java:847)
at
org.apache.ignite.internal.managers.communication.GridIoManager.access$1700(GridIoManager.java:105)
at
org.apache.ignite.internal.managers.communication.GridIoManager$5.run(GridIoManager.java:810)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.ClassNotFoundException:
org.apache.ignite.examples.igfs.IgfsMapReduceExample$GrepJob
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:278)
at
org.apache.ignite.internal.util.IgniteUtils.forName(IgniteUtils.java:8250)
at
org.apache.ignite.internal.MarshallerContextAdapter.getClass(MarshallerContextAdapter.java:185)
at
org.apache.ignite.marshaller.optimized.OptimizedMarshallerUtils.classDescriptor(OptimizedMarshallerUtils.java:266)
at
org.apache.ignite.marshaller.optimized.OptimizedObjectInputStream.readObjectOverride(OptimizedObjectInputStream.java:318)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:364)
at
org.apache.ignite.marshaller.optimized.OptimizedObjectInputStream.readFields(OptimizedObjectInputStream.java:491)
at
org.apache.ignite.marshaller.optimized.OptimizedObjectInputStream.readSerializable(OptimizedObjectInputStream.java:579)
at
org.apache.ignite.marshaller.optimized.OptimizedClassDescriptor.read(OptimizedClassDescriptor.java:841)
at
org.apache.ignite.marshaller.optimized.OptimizedObjectInputStream.readObjectOverride(OptimizedObjectInputStream.java:324)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:364)
at
org.apache.ignite.marshaller.optimized.OptimizedMarshaller.unmarshal(OptimizedMarshaller.java:247)
... 10 more
Process finished with exit code 1
{noformat}
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