[ https://issues.apache.org/jira/browse/ASTERIXDB-1597?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Yingyi Bu closed ASTERIXDB-1597. -------------------------------- Resolution: Fixed Fixed with a regression test. > Ordering by aggregated field throws NullPointerException > -------------------------------------------------------- > > Key: ASTERIXDB-1597 > URL: https://issues.apache.org/jira/browse/ASTERIXDB-1597 > Project: Apache AsterixDB > Issue Type: Bug > Environment: Master branch with latest commit > 0339b475f323e6e2777dbcb13ee2 > Reporter: Vignesh Raghunathan > Assignee: Yingyi Bu > > To reproduce the issue, run the following sqlpp statements: > {code} > drop dataverse sampdb if exists; > create dataverse sampdb; > use sampdb; > drop dataset samptable if exists; > drop type samptabletype if exists; > create type samptabletype as closed { > id: int8 > }; > create dataset samptable1(samptabletype) primary key id; > insert into samptable1 ({'id' : 0}); > insert into samptable1 ({'id' : 1}); > select sumid > from ( > select sum(id) sumid from samptable1 > ) t1 > order by sumid; > {code} > Result: > {code} > java.lang.NullPointerException > at > org.apache.asterix.om.typecomputer.impl.TypeComputeUtils.getActualType(TypeComputeUtils.java:174) > at > org.apache.asterix.om.typecomputer.impl.TypeComputeUtils.getActualType(TypeComputeUtils.java:153) > at > org.apache.asterix.om.typecomputer.impl.TypeComputeUtils.resolveResultType(TypeComputeUtils.java:84) > at > org.apache.asterix.om.typecomputer.base.AbstractResultTypeComputer.computeType(AbstractResultTypeComputer.java:39) > at > org.apache.asterix.dataflow.data.common.AqlExpressionTypeComputer.getTypeForFunction(AqlExpressionTypeComputer.java:80) > at > org.apache.asterix.dataflow.data.common.AqlExpressionTypeComputer.getType(AqlExpressionTypeComputer.java:53) > at > org.apache.hyracks.algebricks.core.algebra.typing.AbstractTypeEnvironment.getType(AbstractTypeEnvironment.java:45) > at > org.apache.asterix.om.typecomputer.impl.OpenRecordConstructorResultType.computeType(OpenRecordConstructorResultType.java:70) > at > org.apache.asterix.dataflow.data.common.AqlExpressionTypeComputer.getTypeForFunction(AqlExpressionTypeComputer.java:80) > at > org.apache.asterix.dataflow.data.common.AqlExpressionTypeComputer.getType(AqlExpressionTypeComputer.java:53) > at > org.apache.hyracks.algebricks.core.algebra.operators.logical.AssignOperator.computeOutputTypeEnvironment(AssignOperator.java:92) > at > org.apache.asterix.optimizer.rules.IntroduceEnforcedListTypeRule.rewritePost(IntroduceEnforcedListTypeRule.java:79) > at > org.apache.hyracks.algebricks.core.rewriter.base.AbstractRuleController.rewriteOperatorRef(AbstractRuleController.java:126) > at > org.apache.hyracks.algebricks.core.rewriter.base.AbstractRuleController.rewriteOperatorRef(AbstractRuleController.java:100) > at > org.apache.hyracks.algebricks.core.rewriter.base.AbstractRuleController.rewriteOperatorRef(AbstractRuleController.java:100) > at > org.apache.hyracks.algebricks.compiler.rewriter.rulecontrollers.SequentialFixpointRuleController.rewriteWithRuleCollection(SequentialFixpointRuleController.java:53) > at > org.apache.hyracks.algebricks.core.rewriter.base.HeuristicOptimizer.runOptimizationSets(HeuristicOptimizer.java:102) > at > org.apache.hyracks.algebricks.core.rewriter.base.HeuristicOptimizer.optimize(HeuristicOptimizer.java:82) > at > org.apache.hyracks.algebricks.compiler.api.HeuristicCompilerFactoryBuilder$1$1.optimize(HeuristicCompilerFactoryBuilder.java:90) > at > org.apache.asterix.api.common.APIFramework.compileQuery(APIFramework.java:268) > at > org.apache.asterix.aql.translator.QueryTranslator.rewriteCompileQuery(QueryTranslator.java:1938) > at > org.apache.asterix.aql.translator.QueryTranslator.handleQuery(QueryTranslator.java:2533) > at > org.apache.asterix.aql.translator.QueryTranslator.compileAndExecute(QueryTranslator.java:365) > at > org.apache.asterix.aql.translator.QueryTranslator.compileAndExecute(QueryTranslator.java:258) > at > org.apache.asterix.api.http.servlet.APIServlet.doPost(APIServlet.java:130) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) > at > org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:845) > at > org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:583) > at > org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:224) > at > org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1180) > at > org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:511) > at > org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185) > at > org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1112) > at > org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) > at > org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134) > at org.eclipse.jetty.server.Server.handle(Server.java:524) > at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:319) > at > org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:253) > at > org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:273) > at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:95) > at > org.eclipse.jetty.io.SelectChannelEndPoint$2.run(SelectChannelEndPoint.java:93) > at > org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.executeProduceConsume(ExecuteProduceConsume.java:303) > at > org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceConsume(ExecuteProduceConsume.java:148) > at > org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:136) > at > org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:671) > at > org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:589) > at java.lang.Thread.run(Thread.java:745) > Aug 20, 2016 2:41:17 PM org.apache.asterix.api.http.servlet.APIServlet doPost > SEVERE: null > java.lang.NullPointerException > at > org.apache.asterix.om.typecomputer.impl.TypeComputeUtils.getActualType(TypeComputeUtils.java:174) > at > org.apache.asterix.om.typecomputer.impl.TypeComputeUtils.getActualType(TypeComputeUtils.java:153) > at > org.apache.asterix.om.typecomputer.impl.TypeComputeUtils.resolveResultType(TypeComputeUtils.java:84) > at > org.apache.asterix.om.typecomputer.base.AbstractResultTypeComputer.computeType(AbstractResultTypeComputer.java:39) > at > org.apache.asterix.dataflow.data.common.AqlExpressionTypeComputer.getTypeForFunction(AqlExpressionTypeComputer.java:80) > at > org.apache.asterix.dataflow.data.common.AqlExpressionTypeComputer.getType(AqlExpressionTypeComputer.java:53) > at > org.apache.hyracks.algebricks.core.algebra.typing.AbstractTypeEnvironment.getType(AbstractTypeEnvironment.java:45) > at > org.apache.asterix.om.typecomputer.impl.OpenRecordConstructorResultType.computeType(OpenRecordConstructorResultType.java:70) > at > org.apache.asterix.dataflow.data.common.AqlExpressionTypeComputer.getTypeForFunction(AqlExpressionTypeComputer.java:80) > at > org.apache.asterix.dataflow.data.common.AqlExpressionTypeComputer.getType(AqlExpressionTypeComputer.java:53) > at > org.apache.hyracks.algebricks.core.algebra.operators.logical.AssignOperator.computeOutputTypeEnvironment(AssignOperator.java:92) > at > org.apache.asterix.optimizer.rules.IntroduceEnforcedListTypeRule.rewritePost(IntroduceEnforcedListTypeRule.java:79) > at > org.apache.hyracks.algebricks.core.rewriter.base.AbstractRuleController.rewriteOperatorRef(AbstractRuleController.java:126) > at > org.apache.hyracks.algebricks.core.rewriter.base.AbstractRuleController.rewriteOperatorRef(AbstractRuleController.java:100) > at > org.apache.hyracks.algebricks.core.rewriter.base.AbstractRuleController.rewriteOperatorRef(AbstractRuleController.java:100) > at > org.apache.hyracks.algebricks.compiler.rewriter.rulecontrollers.SequentialFixpointRuleController.rewriteWithRuleCollection(SequentialFixpointRuleController.java:53) > at > org.apache.hyracks.algebricks.core.rewriter.base.HeuristicOptimizer.runOptimizationSets(HeuristicOptimizer.java:102) > at > org.apache.hyracks.algebricks.core.rewriter.base.HeuristicOptimizer.optimize(HeuristicOptimizer.java:82) > at > org.apache.hyracks.algebricks.compiler.api.HeuristicCompilerFactoryBuilder$1$1.optimize(HeuristicCompilerFactoryBuilder.java:90) > at > org.apache.asterix.api.common.APIFramework.compileQuery(APIFramework.java:268) > at > org.apache.asterix.aql.translator.QueryTranslator.rewriteCompileQuery(QueryTranslator.java:1938) > at > org.apache.asterix.aql.translator.QueryTranslator.handleQuery(QueryTranslator.java:2533) > at > org.apache.asterix.aql.translator.QueryTranslator.compileAndExecute(QueryTranslator.java:365) > at > org.apache.asterix.aql.translator.QueryTranslator.compileAndExecute(QueryTranslator.java:258) > at > org.apache.asterix.api.http.servlet.APIServlet.doPost(APIServlet.java:130) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) > at > org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:845) > at > org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:583) > at > org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:224) > at > org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1180) > at > org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:511) > at > org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185) > at > org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1112) > at > org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) > at > org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134) > at org.eclipse.jetty.server.Server.handle(Server.java:524) > at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:319) > at > org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:253) > at > org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:273) > at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:95) > at > org.eclipse.jetty.io.SelectChannelEndPoint$2.run(SelectChannelEndPoint.java:93) > at > org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.executeProduceConsume(ExecuteProduceConsume.java:303) > at > org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceConsume(ExecuteProduceConsume.java:148) > at > org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:136) > at > org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:671) > at > org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:589) > at java.lang.Thread.run(Thread.java:745) > {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)