N Campbell created DRILL-4404: --------------------------------- Summary: Java NPE. Unexpected exception during fragment initialization Key: DRILL-4404 URL: https://issues.apache.org/jira/browse/DRILL-4404 Project: Apache Drill Issue Type: Bug Components: Server Affects Versions: 1.5.0 Reporter: N Campbell
Error: SYSTEM ERROR: NullPointerException [Error Id: a290df2c-d3ff-4229-bf26-50d0b6992d77 on centos1:31010] (org.apache.drill.exec.work.foreman.ForemanException) Unexpected exception during fragment initialization: Internal error: Error while applying rule ReduceExpressionsRule_Project, args [rel#830960:LogicalProject.NONE.ANY([]).[](input=rel#830959:Subset#0.JDBC.postgres.ANY([]).[],EXPR$0=-(*(2, 2)))] org.apache.drill.exec.work.foreman.Foreman.run():261 java.util.concurrent.ThreadPoolExecutor.runWorker():1142 java.util.concurrent.ThreadPoolExecutor$Worker.run():617 java.lang.Thread.run():745 Caused By (java.lang.AssertionError) Internal error: Error while applying rule ReduceExpressionsRule_Project, args [rel#830960:LogicalProject.NONE.ANY([]).[](input=rel#830959:Subset#0.JDBC.postgres.ANY([]).[],EXPR$0=-(*(2, 2)))] org.apache.calcite.util.Util.newInternal():792 org.apache.calcite.plan.volcano.VolcanoRuleCall.onMatch():251 org.apache.calcite.plan.volcano.VolcanoPlanner.findBestExp():808 org.apache.calcite.tools.Programs$RuleSetProgram.run():303 org.apache.calcite.prepare.PlannerImpl.transform():313 org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.doLogicalPlanning():542 org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.convertToDrel():218 org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.convertToDrel():252 org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.getPlan():172 org.apache.drill.exec.planner.sql.DrillSqlWorker.getPlan():199 org.apache.drill.exec.work.foreman.Foreman.runSQL():924 org.apache.drill.exec.work.foreman.Foreman.run():250 java.util.concurrent.ThreadPoolExecutor.runWorker():1142 java.util.concurrent.ThreadPoolExecutor$Worker.run():617 java.lang.Thread.run():745 Caused By (java.lang.NullPointerException) null org.apache.drill.exec.planner.logical.DrillOptiq$RexToDrill.visitCall():131 org.apache.drill.exec.planner.logical.DrillOptiq$RexToDrill.visitCall():79 org.apache.calcite.rex.RexCall.accept():107 org.apache.drill.exec.planner.logical.DrillOptiq.toDrill():76 org.apache.drill.exec.planner.logical.DrillConstExecutor.reduce():162 org.apache.calcite.rel.rules.ReduceExpressionsRule.reduceExpressions():499 org.apache.calcite.rel.rules.ReduceExpressionsRule$1.onMatch():241 org.apache.calcite.plan.volcano.VolcanoRuleCall.onMatch():228 org.apache.calcite.plan.volcano.VolcanoPlanner.findBestExp():808 org.apache.calcite.tools.Programs$RuleSetProgram.run():303 org.apache.calcite.prepare.PlannerImpl.transform():313 org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.doLogicalPlanning():542 org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.convertToDrel():218 org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.convertToDrel():252 org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.getPlan():172 org.apache.drill.exec.planner.sql.DrillSqlWorker.getPlan():199 org.apache.drill.exec.work.foreman.Foreman.runSQL():924 org.apache.drill.exec.work.foreman.Foreman.run():250 java.util.concurrent.ThreadPoolExecutor.runWorker():1142 java.util.concurrent.ThreadPoolExecutor$Worker.run():617 java.lang.Thread.run():745 SQLState: null ErrorCode: 0 -- This message was sent by Atlassian JIRA (v6.3.4#6332)