[
https://issues.apache.org/jira/browse/DRILL-2704?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Sean Hsuan-Yi Chu resolved DRILL-2704.
--------------------------------------
Resolution: Invalid
The error is expected.
> Schema change not reported in Union All query
> ---------------------------------------------
>
> Key: DRILL-2704
> URL: https://issues.apache.org/jira/browse/DRILL-2704
> Project: Apache Drill
> Issue Type: Bug
> Components: Query Planning & Optimization
> Affects Versions: 0.9.0
> Environment: 4 node cluster on CentOS
> Reporter: Khurram Faraaz
> Assignee: Sean Hsuan-Yi Chu
>
> Schema change is not reported in Union All query. Inputs to Union All read
> from CSV file.
> {code}
> 0: jdbc:drill:> select columns[0] from `f1.csv` where columns[0] = 13 union
> all select columns[0] from `f2.csv` where columns[0] = 100000;
> Query failed: RemoteRpcException: Failure while running fragment., 99999.99 [
> a80303f5-781c-4288-875e-90ad60c8caac on centos-02.qa.lab:31010 ]
> [ a80303f5-781c-4288-875e-90ad60c8caac on centos-02.qa.lab:31010 ]
> Error: exception while executing query: Failure while executing query.
> (state=,code=0)
> 0: jdbc:drill:> select * from `f1.csv`;
> +------------+
> | columns |
> +------------+
> | ["1"] |
> | ["2"] |
> | ["55"] |
> | ["77"] |
> | ["-1000000"] |
> | ["13"] |
> | ["17"] |
> | ["19"] |
> | ["2"] |
> | ["10000000"] |
> | ["999999"] |
> | ["99999.99"] |
> | ["12345.987"] |
> | ["Hello World"] |
> | ["this is a test string"] |
> | ["foobar"] |
> | [] |
> | ["new string"] |
> | ["34534534"] |
> | ["345345"] |
> | ["2321312"] |
> | ["67867867"] |
> | ["112319089"] |
> | ["-14695967"] |
> | ["100"] |
> | ["99"] |
> | ["7"] |
> | ["5"] |
> | ["13"] |
> | [] |
> | [] |
> | [] |
> | ["0"] |
> | ["1"] |
> | ["-1"] |
> | null |
> | null |
> | null |
> | null |
> +------------+
> 39 rows selected (0.16 seconds)
> 0: jdbc:drill:> select * from `f2.csv`;
> +------------+
> | columns |
> +------------+
> | ["1"] |
> | ["0"] |
> | ["-1"] |
> | ["999999"] |
> | ["10000000"] |
> | ["100000"] |
> | ["-13"] |
> | ["-17"] |
> | ["19"] |
> | ["17"] |
> | ["13"] |
> | [] |
> | ["no way"] |
> | ["good quality"] |
> | [] |
> | ["done!"] |
> | ["Yay!!!"] |
> | null |
> +------------+
> 18 rows selected (0.128 seconds)
> Casting columns[0] to varchar gives correct results
> 0: jdbc:drill:> select cast(columns[0] as varchar(100)) from `f1.csv` where
> columns[0] = '13' union all select cast(columns[0] as varchar(100)) from
> `f2.csv` where columns[0] = '100000';
> +------------+
> | EXPR$0 |
> +------------+
> | 13 |
> | 13 |
> | 100000 |
> +------------+
> 3 rows selected (0.474 seconds)
> Stack trace from drillbit.log for failing query
> 2015-04-06 23:31:43,674 [2adce8a0-24c8-58ad-2f46-30c42a33ef2a:frag:0:0] ERROR
> o.a.d.e.w.f.AbstractStatusReporter - Error
> a4ec50e8-88ea-4474-9a36-b2250f34e340: Failure while running fragment.
> java.lang.NumberFormatException: 99999.99
> at
> org.apache.drill.exec.expr.fn.impl.StringFunctionHelpers.nfeI(StringFunctionHelpers.java:96)
> ~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
> at
> org.apache.drill.exec.expr.fn.impl.StringFunctionHelpers.varCharToInt(StringFunctionHelpers.java:121)
> ~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
> at
> org.apache.drill.exec.test.generated.FiltererGen37.doEval(FilterTemplate2.java:42)
> ~[na:na]
> at
> org.apache.drill.exec.test.generated.FiltererGen37.filterBatchNoSV(FilterTemplate2.java:98)
> ~[na:na]
> at
> org.apache.drill.exec.test.generated.FiltererGen37.filterBatch(FilterTemplate2.java:71)
> ~[na:na]
> at
> org.apache.drill.exec.physical.impl.filter.FilterRecordBatch.doWork(FilterRecordBatch.java:82)
> ~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
> at
> org.apache.drill.exec.record.AbstractSingleRecordBatch.innerNext(AbstractSingleRecordBatch.java:93)
> ~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
> at
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:142)
> ~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
> at
> org.apache.drill.exec.physical.impl.validate.IteratorValidatorBatchIterator.next(IteratorValidatorBatchIterator.java:118)
> ~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
> at
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:99)
> ~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
> at
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:89)
> ~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
> at
> org.apache.drill.exec.record.AbstractSingleRecordBatch.innerNext(AbstractSingleRecordBatch.java:51)
> ~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
> at
> org.apache.drill.exec.physical.impl.svremover.RemovingRecordBatch.innerNext(RemovingRecordBatch.java:96)
> ~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
> at
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:142)
> ~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
> at
> org.apache.drill.exec.physical.impl.validate.IteratorValidatorBatchIterator.next(IteratorValidatorBatchIterator.java:118)
> ~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
> at
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:99)
> ~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
> at
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:89)
> ~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
> at
> org.apache.drill.exec.record.AbstractSingleRecordBatch.innerNext(AbstractSingleRecordBatch.java:51)
> ~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
> at
> org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.innerNext(ProjectRecordBatch.java:134)
> ~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
> at
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:142)
> ~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
> at
> org.apache.drill.exec.physical.impl.validate.IteratorValidatorBatchIterator.next(IteratorValidatorBatchIterator.java:118)
> ~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
> at
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:99)
> ~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
> at
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:89)
> ~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
> at
> org.apache.drill.exec.physical.impl.union.UnionAllRecordBatch$UnionAllInput$OneSideInput.nextBatch(UnionAllRecordBatch.java:452)
> ~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
> at
> org.apache.drill.exec.physical.impl.union.UnionAllRecordBatch$UnionAllInput.nextBatch(UnionAllRecordBatch.java:295)
> ~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
> at
> org.apache.drill.exec.physical.impl.union.UnionAllRecordBatch.innerNext(UnionAllRecordBatch.java:102)
> ~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
> at
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:142)
> ~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
> at
> org.apache.drill.exec.physical.impl.validate.IteratorValidatorBatchIterator.next(IteratorValidatorBatchIterator.java:118)
> ~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
> at
> org.apache.drill.exec.physical.impl.BaseRootExec.next(BaseRootExec.java:68)
> ~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
> at
> org.apache.drill.exec.physical.impl.ScreenCreator$ScreenRoot.innerNext(ScreenCreator.java:96)
> ~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
> at
> org.apache.drill.exec.physical.impl.BaseRootExec.next(BaseRootExec.java:58)
> ~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
> at
> org.apache.drill.exec.work.fragment.FragmentExecutor.run(FragmentExecutor.java:163)
> ~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
> at
> org.apache.drill.common.SelfCleaningRunnable.run(SelfCleaningRunnable.java:38)
> [drill-common-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> [na:1.7.0_75]
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> [na:1.7.0_75]
> at java.lang.Thread.run(Thread.java:745) [na:1.7.0_75]
> 2015-04-06 23:31:43,675 [2adce8a0-24c8-58ad-2f46-30c42a33ef2a:frag:0:0] INFO
> o.a.drill.exec.work.foreman.Foreman - State change requested. RUNNING -->
> FAILED
> org.apache.drill.exec.rpc.RemoteRpcException: Failure while running
> fragment., 99999.99 [ a4ec50e8-88ea-4474-9a36-b2250f34e340 on
> centos-02.qa.lab:31010 ]
> [ a4ec50e8-88ea-4474-9a36-b2250f34e340 on centos-02.qa.lab:31010 ]
> at
> org.apache.drill.exec.work.foreman.QueryManager.statusUpdate(QueryManager.java:163)
> [drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
> at
> org.apache.drill.exec.work.foreman.QueryManager$RootStatusReporter.statusChange(QueryManager.java:281)
> [drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
> at
> org.apache.drill.exec.work.fragment.AbstractStatusReporter.fail(AbstractStatusReporter.java:114)
> [drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
> at
> org.apache.drill.exec.work.fragment.AbstractStatusReporter.fail(AbstractStatusReporter.java:110)
> [drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
> at
> org.apache.drill.exec.work.fragment.FragmentExecutor.internalFail(FragmentExecutor.java:230)
> [drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
> at
> org.apache.drill.exec.work.fragment.FragmentExecutor.run(FragmentExecutor.java:182)
> [drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
> at
> org.apache.drill.common.SelfCleaningRunnable.run(SelfCleaningRunnable.java:38)
> [drill-common-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> [na:1.7.0_75]
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> [na:1.7.0_75]
> at java.lang.Thread.run(Thread.java:745) [na:1.7.0_75]
> {code}
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