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From Yakov Zhdanov <yzhda...@apache.org>
Subject Re: ClassNotFoundException: com.jaduda.transaction.cache.memcache.BidCacheItem
Date Sat, 20 Feb 2016 12:18:49 GMT
You can start client node this way:

public static void main(String[] args) throws Exception {
    // Mark this cluster member as client.
    Ignition.setClientMode(true);

    try (Ignite ignite =
Ignition.start("examples/config/example-ignite.xml")) {
 //
}

}

--Yakov

2016-02-20 14:35 GMT+03:00 Paolo Di Tommaso <paolo.ditommaso@gmail.com>:

> Actually I have any clue about that. How to enable/disable it?
>
> Thanks,
> Paolo
> On 20 Feb 2016 11:57 a.m., "Yakov Zhdanov" <yzhdanov@apache.org> wrote:
>
>> Paolo, it seems you use thin client functionality which resides in
>> internal package and is deprecated. Any reason you do not use ordinary
>> Ignite node in client mode?
>>
>> --Yakov
>>
>> 2016-02-20 13:48 GMT+03:00 Paolo Di Tommaso <paolo.ditommaso@gmail.com>:
>>
>>> Hello,
>>>
>>> I'm getting a `ClassNotFoundException:
>>> com.jaduda.transaction.cache.memcache.BidCacheItem` exception I've never
>>> experienced before (you can find the stack trace below).
>>>
>>> Although the exception message suggests that I may be deploying
>>> different classes versions, I'm almost sure that the same application
>>> binary is deployed in the cluster.
>>>
>>>
>>> Any idea what could be wrong?
>>>
>>>
>>> Feb-20 09:49:18.611 [grid-nio-worker-0-#42%nextflow%] ERROR
>>> o.a.i.i.p.r.p.t.GridTcpRestProtocol - Closing NIO session because of
>>> unhandled exception.
>>> 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):
>>> sun.misc.Launcher$AppClassLoader@bda96b
>>> at
>>> org.apache.ignite.marshaller.jdk.JdkMarshaller.unmarshal(JdkMarshaller.java:108)
>>> at
>>> org.apache.ignite.marshaller.AbstractMarshaller.unmarshal(AbstractMarshaller.java:68)
>>> at
>>> org.apache.ignite.internal.processors.rest.protocols.tcp.GridTcpRestParser.decodeObj(GridTcpRestParser.java:721)
>>> at
>>> org.apache.ignite.internal.processors.rest.protocols.tcp.GridTcpRestParser.assemble(GridTcpRestParser.java:656)
>>> at
>>> org.apache.ignite.internal.processors.rest.protocols.tcp.GridTcpRestParser.parseMemcachePacket(GridTcpRestParser.java:313)
>>> at
>>> org.apache.ignite.internal.processors.rest.protocols.tcp.GridTcpRestParser.decode(GridTcpRestParser.java:137)
>>> at
>>> org.apache.ignite.internal.processors.rest.protocols.tcp.GridTcpRestParser.decode(GridTcpRestParser.java:67)
>>> at
>>> org.apache.ignite.internal.util.nio.GridNioCodecFilter.onMessageReceived(GridNioCodecFilter.java:104)
>>> at
>>> org.apache.ignite.internal.util.nio.GridNioFilterAdapter.proceedMessageReceived(GridNioFilterAdapter.java:107)
>>> at
>>> org.apache.ignite.internal.util.nio.GridNioServer$HeadFilter.onMessageReceived(GridNioServer.java:2124)
>>> at
>>> org.apache.ignite.internal.util.nio.GridNioFilterChain.onMessageReceived(GridNioFilterChain.java:173)
>>> at
>>> org.apache.ignite.internal.util.nio.GridNioServer$ByteBufferNioClientWorker.processRead(GridNioServer.java:747)
>>> at
>>> org.apache.ignite.internal.util.nio.GridNioServer$AbstractNioClientWorker.processSelectedKeys(GridNioServer.java:1437)
>>> at
>>> org.apache.ignite.internal.util.nio.GridNioServer$AbstractNioClientWorker.bodyInternal(GridNioServer.java:1379)
>>> at
>>> org.apache.ignite.internal.util.nio.GridNioServer$AbstractNioClientWorker.body(GridNioServer.java:1263)
>>> at
>>> org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:110)
>>> at java.lang.Thread.run(Thread.java:745)
>>> Caused by: java.lang.ClassNotFoundException:
>>> com.jaduda.transaction.cache.memcache.BidCacheItem
>>> 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:8137)
>>> at
>>> org.apache.ignite.marshaller.jdk.JdkMarshallerObjectInputStream.resolveClass(JdkMarshallerObjectInputStream.java:54)
>>> at
>>> java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1612)
>>> at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1517)
>>> at
>>> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1771)
>>> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350)
>>> at java.io.ObjectInputStream.readObject(ObjectInputStream.java:370)
>>> at
>>> org.apache.ignite.marshaller.jdk.JdkMarshaller.unmarshal(JdkMarshaller.java:102)
>>> ... 16 common frames omitted
>>>
>>>
>>>
>>>
>>> Cheers,
>>> Paolo
>>>
>>>
>>

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