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From 罗 辉 <luo...@zetyun.com>
Subject problems in running Ignite examples in cluster.
Date Fri, 18 Aug 2017 11:06:51 GMT
hello there

     I got classpath problems to run the examples in my cluster.

     I'm trying to run examples.(https://github.com/apache/ignite/blob/master/examples/src/main/java/org/apache/ignite/examples/persistentstore/PersistentStoreExampleNodeStartup.java)
in my cluster with following command:


"bin/ignite.shexamples/config/persistentstore/example-persistent-store.xml"

,then I got this exception:

[root@dserver1ignite]# bin/ignite.sh examples/config/persistentstore/example-persistent-store.xml
class org.apache.ignite.IgniteException: Failed to instantiate Spring XML application context
(make sure all classes used in Spring configuration are present at CLASSPATH) [springUrl=file:/data/disk01/huzongxing/ignite/examples/config/persistentstore/example-persistent-store.xml]
        at org.apache.ignite.internal.util.IgniteUtils.convertException(IgniteUtils.java:957)
        at org.apache.ignite.Ignition.start(Ignition.java:350)
        at org.apache.ignite.startup.cmdline.CommandLineStartup.main(CommandLineStartup.java:302)
........
Caused by: java.lang.ClassNotFoundException: org.apache.ignite.examples.model.Organization
        at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
        at org.springframework.util.ClassUtils.forName(ClassUtils.java:250)
        at org.springframework.util.ClassUtils.resolveClassName(ClassUtils.java:284)
        ... 40 more
Failed to start grid: Failed to instantiate Spring XML application context (make sure all
classes used in Spring configuration are present at CLASSPATH) [springUrl=file:/data/disk01/huzongxing/ignite/examples/config/persistentstore/example-persistent-store.xml]
Note! You may use 'USER_LIBS' environment variable to specify your classpath.

I tried to set various  'USER_LIBS' settings ,however none of them worked. Is there a guide
to to start my ignite node with this class correctly? Should I compile Ignite via maven so
that the dependencies included in the jar?

Any ideas are welcome~!

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