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https://issues.apache.org/jira/browse/PHOENIX-2658?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
James Taylor resolved PHOENIX-2658.
-----------------------------------
Resolution: Fixed
> When using QueryRunner API UNION ALL queries fail with NPE
> ----------------------------------------------------------
>
> Key: PHOENIX-2658
> URL: https://issues.apache.org/jira/browse/PHOENIX-2658
> Project: Phoenix
> Issue Type: Bug
> Reporter: Alicia Ying Shu
> Assignee: Alicia Ying Shu
> Priority: Minor
> Fix For: 4.7.0
>
> Attachments: PHOENIX-2658-v1.patch, PHOENIX-2658.patch
>
>
> When using Apache Commons DBCP libs for executing the Phoenix Queries in web
> application running via Tomcat. When a query contains UNION ALL, it fails in
> the Query Runner with an NPE.
> [org.apache.hadoop.hdfs.server.blockmanagement.BlockManager$ReplicationMonitor@91d1bc6]
> org.apache.hadoop.hdfs.server.blockmanagement.BlockManager(1444): BLOCK*
> neededReplications = 0 pendingReplications = 0
> java.lang.NullPointerException
> at
> org.apache.commons.dbutils.AbstractQueryRunner.fillStatement(AbstractQueryRunner.java:226)
> at org.apache.commons.dbutils.QueryRunner.query(QueryRunner.java:346)
> at org.apache.commons.dbutils.QueryRunner.query(QueryRunner.java:289)
> at
> org.apache.phoenix.end2end.UnionAllIT.executeWithQueryRunner(UnionAllIT.java:702)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> at
> org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
> at
> org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
> at
> org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
> at
> org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
> at
> org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
> at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
> at
> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
> at
> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
> at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
> at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
> at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
> at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
> at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
> at
> org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
> at
> org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
> at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
> at
> org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
> at
> org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
> at
> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
> at
> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
> at
> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
> at
> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
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