[teiid-issues] [JBoss JIRA] (TEIID-4167) Infinispan translator specific clause in sql query causes NullPointerException
Van Halbert (JIRA)
issues at jboss.org
Thu May 26 16:18:00 EDT 2016
[ https://issues.jboss.org/browse/TEIID-4167?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Van Halbert updated TEIID-4167:
-------------------------------
Fix Version/s: 9.x
> Infinispan translator specific clause in sql query causes NullPointerException
> ------------------------------------------------------------------------------
>
> Key: TEIID-4167
> URL: https://issues.jboss.org/browse/TEIID-4167
> Project: Teiid
> Issue Type: Bug
> Components: Misc. Connectors
> Affects Versions: 8.12.5
> Reporter: Jan Stastny
> Assignee: Van Halbert
> Priority: Optional
> Fix For: 9.x, 8.12.5
>
>
> When using DSL enabled infinispan-cache translator, NullPointerException occurs when executing a query with LIMIT clause:
> {code:sql}
> SELECT * FROM CustomerReport LIMIT 100;
> {code}
> or with non-trivial WHERE clause (doesn't matter whether such row exists or not):
> {code:sql}
> SELECT * FROM CustomerReport WHERE customerId=1;
> {code}
> {code:plain}
> 09:50:18,253 DEBUG [org.teiid.PROCESSOR] (Worker1_QueryProcessorQueue1) Running task for parent thread Worker0_QueryProcessorQueue0
> 09:50:18,255 DEBUG [org.teiid.CONNECTOR] (Worker1_QueryProcessorQueue1) ZzVxT/W8iN+B.0.0.0 Processing NEW request: SELECT jdgSource.CustomerReport.totalAmount FROM jdgSource.CustomerReport LIMIT 100
> 09:50:18,500 INFO [org.teiid.CONNECTOR] (Worker1_QueryProcessorQueue1) === Using DefaultCacheManager (loaded by configuration) ===
> 09:50:18,505 INFO [org.infinispan.factories.GlobalComponentRegistry] (Worker1_QueryProcessorQueue1) ISPN000128: Infinispan version: Infinispan 'Infinium' 6.4.0.Final-redhat-4
> 09:50:18,833 DEBUG [org.teiid.CONNECTOR] (Worker1_QueryProcessorQueue1) Infinispan-Cache Connection has been created.
> 09:50:18,841 DEBUG [org.teiid.CONNECTOR] (Worker1_QueryProcessorQueue1) ZzVxT/W8iN+B.0.0.0 Obtained execution
> 09:50:18,889 ERROR [org.teiid.CONNECTOR] (Worker1_QueryProcessorQueue1) Connector worker process failed for atomic-request=ZzVxT/W8iN+B.0.0.0: java.lang.NullPointerException
> at org.infinispan.query.dsl.embedded.impl.QueryEngine.parse(QueryEngine.java:623) [infinispan-query-6.4.0.Final-redhat-4.jar:6.4.0.Final-redhat-4]
> at org.infinispan.query.dsl.embedded.impl.QueryEngine.buildQuery(QueryEngine.java:93) [infinispan-query-6.4.0.Final-redhat-4.jar:6.4.0.Final-redhat-4]
> at org.infinispan.query.dsl.embedded.impl.DelegatingQuery.createQuery(DelegatingQuery.java:38) [infinispan-query-6.4.0.Final-redhat-4.jar:6.4.0.Final-redhat-4]
> at org.infinispan.query.dsl.embedded.impl.DelegatingQuery.list(DelegatingQuery.java:45) [infinispan-query-6.4.0.Final-redhat-4.jar:6.4.0.Final-redhat-4]
> at org.teiid.resource.adapter.infinispan.DSLSearch.performSearch(DSLSearch.java:176)
> at org.teiid.resource.adapter.infinispan.DSLSearch.performSearch(DSLSearch.java:130)
> at org.teiid.translator.object.ObjectExecution.execute(ObjectExecution.java:259) [translator-object-8.12.5.redhat-3.jar:8.12.5]
> at org.teiid.dqp.internal.datamgr.ConnectorWorkItem.execute(ConnectorWorkItem.java:359) [teiid-engine-8.12.5.redhat-3.jar:8.12.5.redhat-3]
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.8.0_51]
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) [rt.jar:1.8.0_51]
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_51]
> at java.lang.reflect.Method.invoke(Method.java:497) [rt.jar:1.8.0_51]
> at org.teiid.dqp.internal.datamgr.ConnectorManager$1.invoke(ConnectorManager.java:211) [teiid-engine-8.12.5.redhat-3.jar:8.12.5.redhat-3]
> at com.sun.proxy.$Proxy124.execute(Unknown Source)
> at org.teiid.dqp.internal.process.DataTierTupleSource.getResults(DataTierTupleSource.java:306) [teiid-engine-8.12.5.redhat-3.jar:8.12.5.redhat-3]
> at org.teiid.dqp.internal.process.DataTierTupleSource$1.call(DataTierTupleSource.java:112) [teiid-engine-8.12.5.redhat-3.jar:8.12.5.redhat-3]
> at org.teiid.dqp.internal.process.DataTierTupleSource$1.call(DataTierTupleSource.java:108) [teiid-engine-8.12.5.redhat-3.jar:8.12.5.redhat-3]
> at java.util.concurrent.FutureTask.run(FutureTask.java:266) [rt.jar:1.8.0_51]
> at org.teiid.dqp.internal.process.FutureWork.run(FutureWork.java:65) [teiid-engine-8.12.5.redhat-3.jar:8.12.5.redhat-3]
> at org.teiid.dqp.internal.process.DQPWorkContext.runInContext(DQPWorkContext.java:276) [teiid-engine-8.12.5.redhat-3.jar:8.12.5.redhat-3]
> at org.teiid.dqp.internal.process.ThreadReuseExecutor$RunnableWrapper.run(ThreadReuseExecutor.java:119) [teiid-engine-8.12.5.redhat-3.jar:8.12.5.redhat-3]
> at org.teiid.dqp.internal.process.ThreadReuseExecutor$3.run(ThreadReuseExecutor.java:210) [teiid-engine-8.12.5.redhat-3.jar:8.12.5.redhat-3]
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [rt.jar:1.8.0_51]
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [rt.jar:1.8.0_51]
> at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_51]
> 09:50:18,895 DEBUG [org.teiid.PROCESSOR] (Worker0_QueryProcessorQueue2) Request Thread ZzVxT/W8iN+B.0 with state PROCESSING
> 09:50:18,896 ERROR [org.teiid.PROCESSOR] (Worker0_QueryProcessorQueue2) TEIID30019 Unexpected exception for request ZzVxT/W8iN+B.0: java.lang.NullPointerException
> at org.infinispan.query.dsl.embedded.impl.QueryEngine.parse(QueryEngine.java:623)
> at org.infinispan.query.dsl.embedded.impl.QueryEngine.buildQuery(QueryEngine.java:93)
> at org.infinispan.query.dsl.embedded.impl.DelegatingQuery.createQuery(DelegatingQuery.java:38)
> at org.infinispan.query.dsl.embedded.impl.DelegatingQuery.list(DelegatingQuery.java:45)
> at org.teiid.resource.adapter.infinispan.DSLSearch.performSearch(DSLSearch.java:176)
> at org.teiid.resource.adapter.infinispan.DSLSearch.performSearch(DSLSearch.java:130)
> at org.teiid.translator.object.ObjectExecution.execute(ObjectExecution.java:259)
> at org.teiid.dqp.internal.datamgr.ConnectorWorkItem.execute(ConnectorWorkItem.java:359) [teiid-engine-8.12.5.redhat-3.jar:8.12.5.redhat-3]
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.8.0_51]
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) [rt.jar:1.8.0_51]
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_51]
> at java.lang.reflect.Method.invoke(Method.java:497) [rt.jar:1.8.0_51]
> at org.teiid.dqp.internal.datamgr.ConnectorManager$1.invoke(ConnectorManager.java:211) [teiid-engine-8.12.5.redhat-3.jar:8.12.5.redhat-3]
> at com.sun.proxy.$Proxy124.execute(Unknown Source)
> at org.teiid.dqp.internal.process.DataTierTupleSource.getResults(DataTierTupleSource.java:306) [teiid-engine-8.12.5.redhat-3.jar:8.12.5.redhat-3]
> at org.teiid.dqp.internal.process.DataTierTupleSource$1.call(DataTierTupleSource.java:112) [teiid-engine-8.12.5.redhat-3.jar:8.12.5.redhat-3]
> at org.teiid.dqp.internal.process.DataTierTupleSource$1.call(DataTierTupleSource.java:108) [teiid-engine-8.12.5.redhat-3.jar:8.12.5.redhat-3]
> at java.util.concurrent.FutureTask.run(FutureTask.java:266) [rt.jar:1.8.0_51]
> at org.teiid.dqp.internal.process.FutureWork.run(FutureWork.java:65) [teiid-engine-8.12.5.redhat-3.jar:8.12.5.redhat-3]
> at org.teiid.dqp.internal.process.DQPWorkContext.runInContext(DQPWorkContext.java:276) [teiid-engine-8.12.5.redhat-3.jar:8.12.5.redhat-3]
> at org.teiid.dqp.internal.process.ThreadReuseExecutor$RunnableWrapper.run(ThreadReuseExecutor.java:119) [teiid-engine-8.12.5.redhat-3.jar:8.12.5.redhat-3]
> at org.teiid.dqp.internal.process.ThreadReuseExecutor$3.run(ThreadReuseExecutor.java:210) [teiid-engine-8.12.5.redhat-3.jar:8.12.5.redhat-3]
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [rt.jar:1.8.0_51]
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [rt.jar:1.8.0_51]
> at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_51]
> 09:50:18,899 DEBUG [org.teiid.PROCESSOR] (Worker0_QueryProcessorQueue2) QueryProcessor: closing processor
> 09:50:18,899 DEBUG [org.teiid.CONNECTOR] (Worker0_QueryProcessorQueue2) ZzVxT/W8iN+B.0.0.0 Remove State
> 09:50:18,900 DEBUG [org.teiid.CONNECTOR] (Worker0_QueryProcessorQueue2) ZzVxT/W8iN+B.0.0.0 Processing Close : SELECT jdgSource.CustomerReport.totalAmount FROM jdgSource.CustomerReport LIMIT 100
> 09:50:18,900 DEBUG [org.teiid.CONNECTOR] (Worker0_QueryProcessorQueue2) ZzVxT/W8iN+B.0.0.0 Closed execution
> {code}
> The vdb looks like:
> {code:xml}
> <vdb name="jdg-local" version="1">
> <description>For testing of materialized views</description>
> <property name ="lib" value ="org.jboss.qe.jdg.pojos"></property>
> <model name="jdgSource">
> <source name="jdgSource" translator-name="jdg-override"
> connection-jndi-name="java:/jdg-mat-ds" />
> <metadata type="DDL"><![CDATA[]]>
> CREATE FOREIGN TABLE CustomerReport(
> customerId integer not null OPTIONS (SEARCHABLE 'Searchable', NATIVE_TYPE 'int'),
> totalAmount integer,
> CONSTRAINT PK_ID PRIMARY KEY(customerId)
> ) OPTIONS (NAMEINSOURCE 'jdg-mat', UPDATABLE TRUE);
> </metadata>
> </model>
> <translator name="jdg-override" type="infinispan-cache">
> <property name="SupportsDSLSearching" value="true"/>
> <property name="SupportsDirectQueryProcedure" value="true" />
> </translator>
> </vdb>
> {code}
> And the annotated POJO:
> {code:java}
> @Indexed
> public class CustomerReport implements Serializable {
> private static final long serialVersionUID = 1L;
> @NumericField @Field(index=Index.YES, store=Store.YES, analyze=Analyze.NO)
> private Integer customerId;
> @Field(index=Index.YES, store=Store.YES, analyze=Analyze.NO)
> private Integer totalAmount;
> public Integer getCustomerId() {
> return customerId;
> }
> public void setCustomerId(Integer customerId) {
> this.customerId = customerId;
> }
> public Integer getTotalAmount() {
> return totalAmount;
> }
> public void setTotalAmount(Integer totalAmount) {
> this.totalAmount = totalAmount;
> }
> }
> {code}
> The cache is defined in infinispan-cfg.xml file:
> {code:sql}
> <infinispan xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
> xsi:schemaLocation="urn:infinispan:config:6.0 http://www.infinispan.org/schemas/infinispan-config-6.0.xsd"
> xmlns="urn:infinispan:config:6.0">
> <global>
> <globalJmxStatistics enabled="false"
> allowDuplicateDomains="true" />
> </global>
> <namedCache name="jdg-mat-stage">
> <eviction strategy="LIRS" maxEntries="1000" />
> <persistence passivation="false">
> <singleFile shared="false" fetchPersistentState="false"
> ignoreModifications="false" purgeOnStartup="false" preload="false"
> location="./target/localcache/indexing/jdg-mat-stage">
> </singleFile>
> </persistence>
> </namedCache>
> </infinispan>
> {code}
> Resource adapter looks like:
> {code:xml}
> <resource-adapter id="jdg-mat">
> <module slot="6" id="org.jboss.teiid.resource-adapter.infinispan"/>
> <connection-definitions>
> <connection-definition class-name="org.teiid.resource.adapter.infinispan.InfinispanManagedConnectionFactory" jndi-name="java:/jdg-mat-ds" enabled="true" pool-name="jdg-mat">
> <config-property name="ConfigurationFileNameForLocalCache">
> ${jboss.home.dir}/standalone/configuration/infinispan-cfg.xml
> </config-property>
> <config-property name="CacheTypeMap">
> jdg-mat:org.jboss.qe.jdg.pojo.CustomerReport;customerId
> </config-property>
> </connection-definition>
> </connection-definitions>
> </resource-adapter>
> {code}
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