[ https://issues.apache.org/jira/browse/ASTERIXDB-1581?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15469517#comment-15469517 ]
ASF subversion and git services commented on ASTERIXDB-1581: ------------------------------------------------------------ Commit c89d668f68e5430a6ba4455daf8f9cd6f7040dd8 in asterixdb's branch refs/heads/master from [~buyingyi] [ https://git-wip-us.apache.org/repos/asf?p=asterixdb.git;h=c89d668 ] ASTERIXDB-1581: fix subquery decorrelation. - fix concurrent modification exception; - fix variable substitution ordering; - fix required partitioning property for DataSourceScan; - fix partitioning property enforcer for nested operators; - fix recursive subplan decorrelation; - fix CardinalityInferenceVisitor; - add a rule to switch inner join branches; - fix SimpleUnnestToProductRule; - add test cases which are variants of ASTERIXDB-1581. Change-Id: Ia2fa4b5b836eafee1975bd1164ae7c22199a4af0 Reviewed-on: https://asterix-gerrit.ics.uci.edu/1125 Tested-by: Jenkins <jenk...@fulliautomatix.ics.uci.edu> Integration-Tests: Jenkins <jenk...@fulliautomatix.ics.uci.edu> Reviewed-by: Till Westmann <ti...@apache.org> > Subquery inside case when clause - ConcurrentModificationException is thrown > ---------------------------------------------------------------------------- > > Key: ASTERIXDB-1581 > URL: https://issues.apache.org/jira/browse/ASTERIXDB-1581 > Project: Apache AsterixDB > Issue Type: Bug > Environment: Master branch with latest commit id: > bd3a535b171a5cc7486175 > Reporter: Vignesh Raghunathan > Assignee: Yingyi Bu > Priority: Critical > Labels: soon > Attachments: tpcdsadb.txt > > > To reproduce the issue run the following sqlpp query after creating the types > and datasets in the attached file tpcdsadb: > {code} > select case when (select value count(ss) > from store_sales ss > where ss_quantity >= 1 and ss_quantity <= 20) > 25437 > then (select avg(ss_ext_discount_amt) > from store_sales > where ss_quantity >= 1 and ss_quantity <= 20) > else (select avg(ss_net_profit) > from store_sales > where ss_quantity >= 1 and ss_quantity <= 20) end bucket1 > from reason > where r_reason_sk = 1; > {code} > Result: > {code} > java.util.ConcurrentModificationException > at java.util.HashMap$HashIterator.nextNode(HashMap.java:1429) > at java.util.HashMap$KeyIterator.next(HashMap.java:1453) > at > org.apache.asterix.optimizer.rules.subplan.InlineAllNtsInSubplanVisitor.visitAggregateOperator(InlineAllNtsInSubplanVisitor.java:640) > at > org.apache.asterix.optimizer.rules.subplan.InlineAllNtsInSubplanVisitor.visitAggregateOperator(InlineAllNtsInSubplanVisitor.java:183) > at > org.apache.asterix.optimizer.rules.subplan.InlineAllNtsInSubplanVisitor.visitAggregateOperator(InlineAllNtsInSubplanVisitor.java:126) > at > org.apache.hyracks.algebricks.core.algebra.operators.logical.AggregateOperator.accept(AggregateOperator.java:55) > at > org.apache.asterix.optimizer.rules.subplan.InlineAllNtsInSubplanVisitor.visitSingleInputOperator(InlineAllNtsInSubplanVisitor.java:690) > at > org.apache.asterix.optimizer.rules.subplan.InlineAllNtsInSubplanVisitor.visitAssignOperator(InlineAllNtsInSubplanVisitor.java:469) > at > org.apache.asterix.optimizer.rules.subplan.InlineAllNtsInSubplanVisitor.visitAssignOperator(InlineAllNtsInSubplanVisitor.java:126) > at > org.apache.hyracks.algebricks.core.algebra.operators.logical.AssignOperator.accept(AssignOperator.java:63) > at > org.apache.asterix.optimizer.rules.subplan.InlineAllNtsInSubplanVisitor.visitSingleInputOperator(InlineAllNtsInSubplanVisitor.java:690) > at > org.apache.asterix.optimizer.rules.subplan.InlineAllNtsInSubplanVisitor.visitAggregateOperator(InlineAllNtsInSubplanVisitor.java:635) > at > org.apache.asterix.optimizer.rules.subplan.InlineAllNtsInSubplanVisitor.visitAggregateOperator(InlineAllNtsInSubplanVisitor.java:183) > at > org.apache.asterix.optimizer.rules.subplan.InlineAllNtsInSubplanVisitor.visitAggregateOperator(InlineAllNtsInSubplanVisitor.java:126) > at > org.apache.hyracks.algebricks.core.algebra.operators.logical.AggregateOperator.accept(AggregateOperator.java:55) > at > org.apache.asterix.optimizer.rules.subplan.SubplanFlatteningUtil.inlineAllNestedTupleSource(SubplanFlatteningUtil.java:67) > at > org.apache.asterix.optimizer.rules.subplan.InlineSubplanInputForNestedTupleSourceRule.applyGeneralFlattening(InlineSubplanInputForNestedTupleSourceRule.java:351) > at > org.apache.asterix.optimizer.rules.subplan.InlineSubplanInputForNestedTupleSourceRule.rewriteSubplanOperator(InlineSubplanInputForNestedTupleSourceRule.java:291) > at > org.apache.asterix.optimizer.rules.subplan.InlineSubplanInputForNestedTupleSourceRule.traverseNonSubplanOperator(InlineSubplanInputForNestedTupleSourceRule.java:313) > at > org.apache.asterix.optimizer.rules.subplan.InlineSubplanInputForNestedTupleSourceRule.rewriteSubplanOperator(InlineSubplanInputForNestedTupleSourceRule.java:280) > at > org.apache.asterix.optimizer.rules.subplan.InlineSubplanInputForNestedTupleSourceRule.traverseNonSubplanOperator(InlineSubplanInputForNestedTupleSourceRule.java:313) > at > org.apache.asterix.optimizer.rules.subplan.InlineSubplanInputForNestedTupleSourceRule.rewriteSubplanOperator(InlineSubplanInputForNestedTupleSourceRule.java:280) > at > org.apache.asterix.optimizer.rules.subplan.InlineSubplanInputForNestedTupleSourceRule.traverseNonSubplanOperator(InlineSubplanInputForNestedTupleSourceRule.java:313) > at > org.apache.asterix.optimizer.rules.subplan.InlineSubplanInputForNestedTupleSourceRule.rewriteSubplanOperator(InlineSubplanInputForNestedTupleSourceRule.java:280) > at > org.apache.asterix.optimizer.rules.subplan.InlineSubplanInputForNestedTupleSourceRule.traverseNonSubplanOperator(InlineSubplanInputForNestedTupleSourceRule.java:313) > at > org.apache.asterix.optimizer.rules.subplan.InlineSubplanInputForNestedTupleSourceRule.rewriteSubplanOperator(InlineSubplanInputForNestedTupleSourceRule.java:280) > at > org.apache.asterix.optimizer.rules.subplan.InlineSubplanInputForNestedTupleSourceRule.traverseNonSubplanOperator(InlineSubplanInputForNestedTupleSourceRule.java:313) > at > org.apache.asterix.optimizer.rules.subplan.InlineSubplanInputForNestedTupleSourceRule.rewriteSubplanOperator(InlineSubplanInputForNestedTupleSourceRule.java:280) > at > org.apache.asterix.optimizer.rules.subplan.InlineSubplanInputForNestedTupleSourceRule.rewritePre(InlineSubplanInputForNestedTupleSourceRule.java:270) > at > org.apache.hyracks.algebricks.core.rewriter.base.AbstractRuleController.rewriteOperatorRef(AbstractRuleController.java:91) > 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$2.run(QueuedThreadPool.java:589) > at java.lang.Thread.run(Thread.java:745) > Aug 15, 2016 11:03:21 PM org.apache.asterix.api.http.servlet.APIServlet doPost > SEVERE: null > java.util.ConcurrentModificationException > at java.util.HashMap$HashIterator.nextNode(HashMap.java:1429) > at java.util.HashMap$KeyIterator.next(HashMap.java:1453) > at > org.apache.asterix.optimizer.rules.subplan.InlineAllNtsInSubplanVisitor.visitAggregateOperator(InlineAllNtsInSubplanVisitor.java:640) > at > org.apache.asterix.optimizer.rules.subplan.InlineAllNtsInSubplanVisitor.visitAggregateOperator(InlineAllNtsInSubplanVisitor.java:183) > at > org.apache.asterix.optimizer.rules.subplan.InlineAllNtsInSubplanVisitor.visitAggregateOperator(InlineAllNtsInSubplanVisitor.java:126) > at > org.apache.hyracks.algebricks.core.algebra.operators.logical.AggregateOperator.accept(AggregateOperator.java:55) > at > org.apache.asterix.optimizer.rules.subplan.InlineAllNtsInSubplanVisitor.visitSingleInputOperator(InlineAllNtsInSubplanVisitor.java:690) > at > org.apache.asterix.optimizer.rules.subplan.InlineAllNtsInSubplanVisitor.visitAssignOperator(InlineAllNtsInSubplanVisitor.java:469) > at > org.apache.asterix.optimizer.rules.subplan.InlineAllNtsInSubplanVisitor.visitAssignOperator(InlineAllNtsInSubplanVisitor.java:126) > at > org.apache.hyracks.algebricks.core.algebra.operators.logical.AssignOperator.accept(AssignOperator.java:63) > at > org.apache.asterix.optimizer.rules.subplan.InlineAllNtsInSubplanVisitor.visitSingleInputOperator(InlineAllNtsInSubplanVisitor.java:690) > at > org.apache.asterix.optimizer.rules.subplan.InlineAllNtsInSubplanVisitor.visitAggregateOperator(InlineAllNtsInSubplanVisitor.java:635) > at > org.apache.asterix.optimizer.rules.subplan.InlineAllNtsInSubplanVisitor.visitAggregateOperator(InlineAllNtsInSubplanVisitor.java:183) > at > org.apache.asterix.optimizer.rules.subplan.InlineAllNtsInSubplanVisitor.visitAggregateOperator(InlineAllNtsInSubplanVisitor.java:126) > at > org.apache.hyracks.algebricks.core.algebra.operators.logical.AggregateOperator.accept(AggregateOperator.java:55) > at > org.apache.asterix.optimizer.rules.subplan.SubplanFlatteningUtil.inlineAllNestedTupleSource(SubplanFlatteningUtil.java:67) > at > org.apache.asterix.optimizer.rules.subplan.InlineSubplanInputForNestedTupleSourceRule.applyGeneralFlattening(InlineSubplanInputForNestedTupleSourceRule.java:351) > at > org.apache.asterix.optimizer.rules.subplan.InlineSubplanInputForNestedTupleSourceRule.rewriteSubplanOperator(InlineSubplanInputForNestedTupleSourceRule.java:291) > at > org.apache.asterix.optimizer.rules.subplan.InlineSubplanInputForNestedTupleSourceRule.traverseNonSubplanOperator(InlineSubplanInputForNestedTupleSourceRule.java:313) > at > org.apache.asterix.optimizer.rules.subplan.InlineSubplanInputForNestedTupleSourceRule.rewriteSubplanOperator(InlineSubplanInputForNestedTupleSourceRule.java:280) > at > org.apache.asterix.optimizer.rules.subplan.InlineSubplanInputForNestedTupleSourceRule.traverseNonSubplanOperator(InlineSubplanInputForNestedTupleSourceRule.java:313) > at > org.apache.asterix.optimizer.rules.subplan.InlineSubplanInputForNestedTupleSourceRule.rewriteSubplanOperator(InlineSubplanInputForNestedTupleSourceRule.java:280) > at > org.apache.asterix.optimizer.rules.subplan.InlineSubplanInputForNestedTupleSourceRule.traverseNonSubplanOperator(InlineSubplanInputForNestedTupleSourceRule.java:313) > at > org.apache.asterix.optimizer.rules.subplan.InlineSubplanInputForNestedTupleSourceRule.rewriteSubplanOperator(InlineSubplanInputForNestedTupleSourceRule.java:280) > at > org.apache.asterix.optimizer.rules.subplan.InlineSubplanInputForNestedTupleSourceRule.traverseNonSubplanOperator(InlineSubplanInputForNestedTupleSourceRule.java:313) > at > org.apache.asterix.optimizer.rules.subplan.InlineSubplanInputForNestedTupleSourceRule.rewriteSubplanOperator(InlineSubplanInputForNestedTupleSourceRule.java:280) > at > org.apache.asterix.optimizer.rules.subplan.InlineSubplanInputForNestedTupleSourceRule.traverseNonSubplanOperator(InlineSubplanInputForNestedTupleSourceRule.java:313) > at > org.apache.asterix.optimizer.rules.subplan.InlineSubplanInputForNestedTupleSourceRule.rewriteSubplanOperator(InlineSubplanInputForNestedTupleSourceRule.java:280) > at > org.apache.asterix.optimizer.rules.subplan.InlineSubplanInputForNestedTupleSourceRule.rewritePre(InlineSubplanInputForNestedTupleSourceRule.java:270) > at > org.apache.hyracks.algebricks.core.rewriter.base.AbstractRuleController.rewriteOperatorRef(AbstractRuleController.java:91) > 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)