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https://issues.apache.org/jira/browse/DRILL-4148?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Sean Hsuan-Yi Chu resolved DRILL-4148.
--------------------------------------
Resolution: Cannot Reproduce
> NullPointerException in planning when running window function query
> -------------------------------------------------------------------
>
> Key: DRILL-4148
> URL: https://issues.apache.org/jira/browse/DRILL-4148
> Project: Apache Drill
> Issue Type: Bug
> Components: Query Planning & Optimization
> Affects Versions: 1.4.0
> Environment: 4 node cluster CentOS
> Reporter: Khurram Faraaz
> Assignee: Sean Hsuan-Yi Chu
>
> Failing test case : Functional/window_functions/lag_func/lag_Fn_4.q
> Tests were run on JDK8 with assertions enabled.
> {noformat}
> [root@centos-01 lag_func]# java -version
> openjdk version "1.8.0_65"
> OpenJDK Runtime Environment (build 1.8.0_65-b17)
> OpenJDK 64-Bit Server VM (build 25.65-b01, mixed mode)
> [root@centos-01 lag_func]# uname -a
> Linux centos-01 2.6.32-431.el6.x86_64 #1 SMP Fri Nov 22 03:15:09 UTC 2013
> x86_64 x86_64 x86_64 GNU/Linux
> {noformat}
> Stack trace from drillbit.log
> {noformat}
> 2015-12-01 03:31:50,133 [29a2eb59-d5a3-f0f2-d2df-9ad4e5d17109:foreman] ERROR
> o.a.drill.exec.work.foreman.Foreman - SYSTEM ERROR: NullPointerException
> [Error Id: ab046c45-4a2d-428d-8c72-592a02ea53e5 on centos-02.qa.lab:31010]
> org.apache.drill.common.exceptions.UserException: SYSTEM ERROR:
> NullPointerException
> [Error Id: ab046c45-4a2d-428d-8c72-592a02ea53e5 on centos-02.qa.lab:31010]
> at
> org.apache.drill.common.exceptions.UserException$Builder.build(UserException.java:534)
> ~[drill-common-1.4.0-SNAPSHOT.jar:1.4.0-SNAPSHOT]
> at
> org.apache.drill.exec.work.foreman.Foreman$ForemanResult.close(Foreman.java:742)
> [drill-java-exec-1.4.0-SNAPSHOT.jar:1.4.0-SNAPSHOT]
> at
> org.apache.drill.exec.work.foreman.Foreman$StateSwitch.processEvent(Foreman.java:841)
> [drill-java-exec-1.4.0-SNAPSHOT.jar:1.4.0-SNAPSHOT]
> at
> org.apache.drill.exec.work.foreman.Foreman$StateSwitch.processEvent(Foreman.java:786)
> [drill-java-exec-1.4.0-SNAPSHOT.jar:1.4.0-SNAPSHOT]
> at
> org.apache.drill.common.EventProcessor.sendEvent(EventProcessor.java:73)
> [drill-common-1.4.0-SNAPSHOT.jar:1.4.0-SNAPSHOT]
> at
> org.apache.drill.exec.work.foreman.Foreman$StateSwitch.moveToState(Foreman.java:788)
> [drill-java-exec-1.4.0-SNAPSHOT.jar:1.4.0-SNAPSHOT]
> at
> org.apache.drill.exec.work.foreman.Foreman.moveToState(Foreman.java:894)
> [drill-java-exec-1.4.0-SNAPSHOT.jar:1.4.0-SNAPSHOT]
> at org.apache.drill.exec.work.foreman.Foreman.run(Foreman.java:255)
> [drill-java-exec-1.4.0-SNAPSHOT.jar:1.4.0-SNAPSHOT]
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> [na:1.8.0_65]
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> [na:1.8.0_65]
> at java.lang.Thread.run(Thread.java:745) [na:1.8.0_65]
> Caused by: org.apache.drill.exec.work.foreman.ForemanException: Unexpected
> exception during fragment initialization: null
> ... 4 common frames omitted
> Caused by: java.lang.NullPointerException: null
> at
> com.google.common.base.Preconditions.checkNotNull(Preconditions.java:191)
> ~[guava-14.0.1.jar:na]
> at
> org.apache.calcite.rel.metadata.CachingRelMetadataProvider$CachingInvocationHandler.<init>(CachingRelMetadataProvider.java:104)
> ~[calcite-core-1.4.0-drill-r9.jar:1.4.0-drill-r9]
> at
> org.apache.calcite.rel.metadata.CachingRelMetadataProvider$2.apply(CachingRelMetadataProvider.java:78)
> ~[calcite-core-1.4.0-drill-r9.jar:1.4.0-drill-r9]
> at
> org.apache.calcite.rel.metadata.CachingRelMetadataProvider$2.apply(CachingRelMetadataProvider.java:75)
> ~[calcite-core-1.4.0-drill-r9.jar:1.4.0-drill-r9]
> at
> org.apache.calcite.plan.hep.HepRelMetadataProvider$1.apply(HepRelMetadataProvider.java:45)
> ~[calcite-core-1.4.0-drill-r9.jar:1.4.0-drill-r9]
> at
> org.apache.calcite.plan.hep.HepRelMetadataProvider$1.apply(HepRelMetadataProvider.java:34)
> ~[calcite-core-1.4.0-drill-r9.jar:1.4.0-drill-r9]
> at
> org.apache.calcite.rel.metadata.CachingRelMetadataProvider$2.apply(CachingRelMetadataProvider.java:77)
> ~[calcite-core-1.4.0-drill-r9.jar:1.4.0-drill-r9]
> at
> org.apache.calcite.rel.metadata.CachingRelMetadataProvider$2.apply(CachingRelMetadataProvider.java:75)
> ~[calcite-core-1.4.0-drill-r9.jar:1.4.0-drill-r9]
> at
> org.apache.calcite.rel.metadata.MetadataFactoryImpl.query(MetadataFactoryImpl.java:69)
> ~[calcite-core-1.4.0-drill-r9.jar:1.4.0-drill-r9]
> at
> org.apache.calcite.rel.AbstractRelNode.metadata(AbstractRelNode.java:271)
> ~[calcite-core-1.4.0-drill-r9.jar:1.4.0-drill-r9]
> at
> org.apache.calcite.rel.metadata.RelMetadataQuery.collations(RelMetadataQuery.java:293)
> ~[calcite-core-1.4.0-drill-r9.jar:1.4.0-drill-r9]
> at
> org.apache.calcite.rel.metadata.RelMdCollation.calc(RelMdCollation.java:180)
> ~[calcite-core-1.4.0-drill-r9.jar:1.4.0-drill-r9]
> at
> org.apache.calcite.rel.logical.LogicalCalc$2.get(LogicalCalc.java:97)
> ~[calcite-core-1.4.0-drill-r9.jar:1.4.0-drill-r9]
> at
> org.apache.calcite.rel.logical.LogicalCalc$2.get(LogicalCalc.java:95)
> ~[calcite-core-1.4.0-drill-r9.jar:1.4.0-drill-r9]
> at
> org.apache.calcite.plan.RelTraitSet.replaceIfs(RelTraitSet.java:238)
> ~[calcite-core-1.4.0-drill-r9.jar:1.4.0-drill-r9]
> at
> org.apache.calcite.rel.logical.LogicalCalc.create(LogicalCalc.java:92)
> ~[calcite-core-1.4.0-drill-r9.jar:1.4.0-drill-r9]
> at
> org.apache.calcite.rel.rules.ProjectToWindowRule$4.onMatch(ProjectToWindowRule.java:135)
> ~[calcite-core-1.4.0-drill-r9.jar:1.4.0-drill-r9]
> at
> org.apache.calcite.plan.AbstractRelOptPlanner.fireRule(AbstractRelOptPlanner.java:326)
> ~[calcite-core-1.4.0-drill-r9.jar:1.4.0-drill-r9]
> at
> org.apache.calcite.plan.hep.HepPlanner.applyRule(HepPlanner.java:515)
> ~[calcite-core-1.4.0-drill-r9.jar:1.4.0-drill-r9]
> at
> org.apache.calcite.plan.hep.HepPlanner.applyRules(HepPlanner.java:392)
> ~[calcite-core-1.4.0-drill-r9.jar:1.4.0-drill-r9]
> at
> org.apache.calcite.plan.hep.HepPlanner.executeInstruction(HepPlanner.java:277)
> ~[calcite-core-1.4.0-drill-r9.jar:1.4.0-drill-r9]
> at
> org.apache.calcite.plan.hep.HepInstruction$RuleClass.execute(HepInstruction.java:60)
> ~[calcite-core-1.4.0-drill-r9.jar:1.4.0-drill-r9]
> at
> org.apache.calcite.plan.hep.HepPlanner.executeProgram(HepPlanner.java:207)
> ~[calcite-core-1.4.0-drill-r9.jar:1.4.0-drill-r9]
> at
> org.apache.calcite.plan.hep.HepPlanner.findBestExp(HepPlanner.java:194)
> ~[calcite-core-1.4.0-drill-r9.jar:1.4.0-drill-r9]
> at
> org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.convertToRel(DefaultSqlHandler.java:483)
> ~[drill-java-exec-1.4.0-SNAPSHOT.jar:1.4.0-SNAPSHOT]
> at
> org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.validateAndConvert(DefaultSqlHandler.java:201)
> ~[drill-java-exec-1.4.0-SNAPSHOT.jar:1.4.0-SNAPSHOT]
> at
> org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.getPlan(DefaultSqlHandler.java:167)
> ~[drill-java-exec-1.4.0-SNAPSHOT.jar:1.4.0-SNAPSHOT]
> at
> org.apache.drill.exec.planner.sql.DrillSqlWorker.getPlan(DrillSqlWorker.java:197)
> ~[drill-java-exec-1.4.0-SNAPSHOT.jar:1.4.0-SNAPSHOT]
> at
> org.apache.drill.exec.work.foreman.Foreman.runSQL(Foreman.java:909)
> [drill-java-exec-1.4.0-SNAPSHOT.jar:1.4.0-SNAPSHOT]
> at org.apache.drill.exec.work.foreman.Foreman.run(Foreman.java:244)
> [drill-java-exec-1.4.0-SNAPSHOT.jar:1.4.0-SNAPSHOT]
> ... 3 common frames omitted
> {noformat}
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