[teiid-issues] [JBoss JIRA] (TEIID-4808) Infinispan Cache Resource Adapter: NullPointerException

[Jan Stastny (JIRA)]

Jan Stastny created TEIID-4808:
----------------------------------

             Summary: Infinispan Cache Resource Adapter: NullPointerException
                 Key: TEIID-4808
                 URL: https://issues.jboss.org/browse/TEIID-4808
             Project: Teiid
          Issue Type: Bug
          Components: JDG Connector
    Affects Versions: 8.12.10.6_3
            Reporter: Jan Stastny
            Assignee: Van Halbert


There is a NPE when trying to query a local cache via Infinispan Cache translator.
{code}
[31m10:27:43,186 ERROR [org.teiid.CONNECTOR] (Worker1_QueryProcessorQueue1) Connector worker process failed for atomic-request=6chGAXrxul8Z.0.3.0: java.lang.NullPointerException
 	at org.teiid.resource.adapter.infinispan.InfinispanCacheWrapper.getClassRegistry(InfinispanCacheWrapper.java:128)
 	at org.teiid.resource.adapter.infinispan.InfinispanCacheRAConnection.getClassRegistry(InfinispanCacheRAConnection.java:137)
 	at org.teiid.translator.object.ObjectExecution.<init>(ObjectExecution.java:195) [translator-object-8.12.10.6_3-redhat-1.jar:8.12.10.6_3-redhat-1]
 	at org.teiid.translator.infinispan.cache.InfinispanCacheExecutionFactory$1.<init>(InfinispanCacheExecutionFactory.java:93) [translator-infinispan-cache-8.12.10.6_3-redhat-1.jar:8.12.10.6_3-redhat-1]
 	at org.teiid.translator.infinispan.cache.InfinispanCacheExecutionFactory.createResultSetExecution(InfinispanCacheExecutionFactory.java:93) [translator-infinispan-cache-8.12.10.6_3-redhat-1.jar:8.12.10.6_3-redhat-1]
 	at org.teiid.translator.infinispan.cache.InfinispanCacheExecutionFactory.createResultSetExecution(InfinispanCacheExecutionFactory.java:51) [translator-infinispan-cache-8.12.10.6_3-redhat-1.jar:8.12.10.6_3-redhat-1]
 	at org.teiid.translator.ExecutionFactory.createExecution(ExecutionFactory.java:316) [teiid-api-8.12.10.6_3-redhat-1.jar:8.12.10.6_3-redhat-1]
 	at org.teiid.dqp.internal.datamgr.ConnectorWorkItem.execute(ConnectorWorkItem.java:354) [teiid-engine-8.12.10.6_3-redhat-1.jar:8.12.10.6_3-redhat-1]
 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.8.0_111]
 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) [rt.jar:1.8.0_111]
 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_111]
 	at java.lang.reflect.Method.invoke(Method.java:498) [rt.jar:1.8.0_111]
 	at org.teiid.dqp.internal.datamgr.ConnectorManager$1.invoke(ConnectorManager.java:211) [teiid-engine-8.12.10.6_3-redhat-1.jar:8.12.10.6_3-redhat-1]
 	at com.sun.proxy.$Proxy103.execute(Unknown Source)
 	at org.teiid.dqp.internal.process.DataTierTupleSource.getResults(DataTierTupleSource.java:306) [teiid-engine-8.12.10.6_3-redhat-1.jar:8.12.10.6_3-redhat-1]
 	at org.teiid.dqp.internal.process.DataTierTupleSource$1.call(DataTierTupleSource.java:112) [teiid-engine-8.12.10.6_3-redhat-1.jar:8.12.10.6_3-redhat-1]
 	at org.teiid.dqp.internal.process.DataTierTupleSource$1.call(DataTierTupleSource.java:108) [teiid-engine-8.12.10.6_3-redhat-1.jar:8.12.10.6_3-redhat-1]
 	at java.util.concurrent.FutureTask.run(FutureTask.java:266) [rt.jar:1.8.0_111]
 	at org.teiid.dqp.internal.process.FutureWork.run(FutureWork.java:65) [teiid-engine-8.12.10.6_3-redhat-1.jar:8.12.10.6_3-redhat-1]
 	at org.teiid.dqp.internal.process.DQPWorkContext.runInContext(DQPWorkContext.java:280) [teiid-engine-8.12.10.6_3-redhat-1.jar:8.12.10.6_3-redhat-1]
 	at org.teiid.dqp.internal.process.ThreadReuseExecutor$RunnableWrapper.run(ThreadReuseExecutor.java:119) [teiid-engine-8.12.10.6_3-redhat-1.jar:8.12.10.6_3-redhat-1]
 	at org.teiid.dqp.internal.process.ThreadReuseExecutor$3.run(ThreadReuseExecutor.java:210) [teiid-engine-8.12.10.6_3-redhat-1.jar:8.12.10.6_3-redhat-1]
 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [rt.jar:1.8.0_111]
 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [rt.jar:1.8.0_111]
 	at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_111]
{code}

POJO's module.xml:
{code:xml}
<module xmlns="urn:jboss:module:1.1" name="org.jboss.qe.jdg.pojos">
    <resources>
        <resource-root path="jdg-pojos-1.2.jar"/>
        <!-- Insert resources here -->
    </resources>

    <dependencies>
        <!-- local -->
        <module name="org.jboss.teiid.resource-adapter.infinispan" slot="6" />
        <!--remote-->
        <module name="org.infinispan.client.hotrod" slot="jdg-6.4" optional="true" export="true" />
        <module name="org.infinispan.protostream" slot="jdg-6.4" optional="true" export="true" />
        <module name="org.infinispan.client.hotrod" slot="jdg-6.5" optional="true" export="true" />
        <module name="org.infinispan.protostream" slot="jdg-6.5" optional="true" export="true" />
        <module name="org.infinispan.client.hotrod" slot="jdg-6.6" optional="true" export="true" />
        <module name="org.infinispan.protostream" slot="jdg-6.6" optional="true" export="true" />
    </dependencies>
</module>
{code}

Resource-adapter configuration:
{code:xml}
<resource-adapter id="jdg-ra-ds">
    <module slot="6" id="org.jboss.teiid.resource-adapter.infinispan"/>
    <transaction-support>LocalTransaction</transaction-support>
    <connection-definitions>
        <connection-definition class-name="org.teiid.resource.adapter.infinispan.InfinispanManagedConnectionFactory" jndi-name="java:/infinispanTest" enabled="true" use-java-context="true" pool-name="jdg-ra-ds">
            <config-property name="CacheJndiName">
                java:jboss/infinispan/container/teiid-infinispan-quickstart
            </config-property>
            <config-property name="Module">
                org.jboss.qe.jdg.pojos
            </config-property>
            <config-property name="CacheTypeMap">
                local-quickstart-cache:org.jboss.qe.jdg.pojo.SmallA;intKey
            </config-property>
        </connection-definition>
    </connection-definitions>
</resource-adapter>
{code}

Translator:
{code:xml}
<translator name="infinispan-cache" module="org.jboss.teiid.translator.infinispan.cache"/>
{code}



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