[infinispan-issues] [JBoss JIRA] (ISPN-6303) Exception while executing Map/Reduce task over JavaScript which is called from Jar (Server Task)

[Anna Manukyan (JIRA)]

Anna Manukyan created ISPN-6303:
-----------------------------------

             Summary: Exception while executing Map/Reduce task over JavaScript which is called from Jar (Server Task)
                 Key: ISPN-6303
                 URL: https://issues.jboss.org/browse/ISPN-6303
             Project: Infinispan
          Issue Type: Bug
          Components: Server, Tasks, Test Suite - Server
    Affects Versions: 8.1.2.Final
            Reporter: Anna Manukyan


When trying to execute Map/Reduce task over JavaScript which is called from the Jar Task deployed on infinispan-server, the following exception is thrown:

{code}
java.lang.ClassNotFoundException: org.infinispan.scripting.utils.JSArrays from [Module "org.jgroups.extension:main" from local module loader @33e5ccce (finder: local module finder @5a42bbf4 (roots: /home/amanukya/Documents/Red Hat Workspace/infinispan/server/integration/testsuite/target/server/node2/modules,/home/amanukya/Documents/Red Hat Workspace/infinispan/server/integration/testsuite/target/server/node2/modules/system/layers/base))]
	at org.infinispan.client.hotrod.impl.protocol.Codec20.checkForErrorsInResponseStatus(Codec20.java:343)
	at org.infinispan.client.hotrod.impl.protocol.Codec20.readPartialHeader(Codec20.java:132)
	at org.infinispan.client.hotrod.impl.protocol.Codec20.readHeader(Codec20.java:118)
	at org.infinispan.client.hotrod.impl.operations.HotRodOperation.readHeaderAndValidate(HotRodOperation.java:56)
	at org.infinispan.client.hotrod.impl.operations.ExecuteOperation.executeOperation(ExecuteOperation.java:49)
	at org.infinispan.client.hotrod.impl.operations.RetryOnFailureOperation.execute(RetryOnFailureOperation.java:54)
	at org.infinispan.client.hotrod.impl.RemoteCacheImpl.execute(RemoteCacheImpl.java:703)
	at org.infinispan.server.test.task.DistributedServerTaskIT.shouldExecuteMapReduceViaJavaScriptInTask(DistributedServerTaskIT.java:182)
{code}

The thing is that, the org.infinispan.scripting and org.infinispan modules are added as a dependency to the jar in MANIFEST.MF class, but still it looks for that in org.jgroups.extension:main module. 
If I am adding the infinispan module dependencies in org.jgroups.extension:main:module.xml , then test passes. 

You can find the test here (remove @Ignore annotation):
https://github.com/infinispan/infinispan/blob/master/server/integration/testsuite/src/test/java/org/infinispan/server/test/task/DistributedServerTaskIT.java#L176



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