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From "Aman Sinha (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (DRILL-4795) Nested aggregate windowed query fails - IllegalStateException
Date Thu, 21 Jul 2016 15:01:20 GMT

    [ https://issues.apache.org/jira/browse/DRILL-4795?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15387843#comment-15387843
] 

Aman Sinha commented on DRILL-4795:
-----------------------------------

[~khfaraaz] the query seems invalid.  Have you tried it on another system ? Here's what I
get on Postgres:

{noformat}
postgres=# select avg(sum(b)) over (partition by b) from t1;
ERROR:  column "t1.b" must appear in the GROUP BY clause or be used in an aggregate function
{noformat}

That said, the error generated from Drill is misleading.  Ideally, this needs to fail validation
in Calcite. 

> Nested aggregate windowed query fails - IllegalStateException 
> --------------------------------------------------------------
>
>                 Key: DRILL-4795
>                 URL: https://issues.apache.org/jira/browse/DRILL-4795
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Execution - Flow
>    Affects Versions: 1.8.0
>         Environment: 4 node CentOS cluster
>            Reporter: Khurram Faraaz
>            Assignee: Gautam Kumar Parai
>            Priority: Critical
>         Attachments: tblWnulls.parquet
>
>
> The below two window function queries fail on MapR Drill 1.8.0 commit ID 34ca63ba
> {noformat}
> 0: jdbc:drill:schema=dfs.tmp> select avg(sum(c1)) over (partition by c1) from `tblWnulls.parquet`;
> Error: SYSTEM ERROR: IllegalStateException: This generator does not support mappings
beyond
> Fragment 0:0
> [Error Id: b32ed6b0-6b81-4d5f-bce0-e4ea269c5af1 on centos-01.qa.lab:31010] (state=,code=0)
> {noformat}
> {noformat}
> 0: jdbc:drill:schema=dfs.tmp> select avg(sum(c1)) over (partition by c2) from `tblWnulls.parquet`;
> Error: SYSTEM ERROR: IllegalStateException: This generator does not support mappings
beyond
> Fragment 0:0
> [Error Id: ef9056c7-3989-427e-b180-b48741bfc6a4 on centos-01.qa.lab:31010] (state=,code=0)
> {noformat}
> From drillbit.log
> {noformat}
> 2016-07-21 11:19:27,778 [286f503f-9b20-87e3-d7ec-2d3881f29e4a:foreman] INFO  o.a.drill.exec.work.foreman.Foreman
- Query text for query id 286f503f-9b20-87e3-d7ec-2d3881f29e4a: select avg(sum(c1)) over (partition
by c2) from `tblWnulls.parquet`
> ...
> 2016-07-21 11:19:27,979 [286f503f-9b20-87e3-d7ec-2d3881f29e4a:frag:0:0] ERROR o.a.d.e.w.fragment.FragmentExecutor
- SYSTEM ERROR: IllegalStateException: This generator does not support mappings beyond
> Fragment 0:0
> [Error Id: ef9056c7-3989-427e-b180-b48741bfc6a4 on centos-01.qa.lab:31010]
> org.apache.drill.common.exceptions.UserException: SYSTEM ERROR: IllegalStateException:
This generator does not support mappings beyond
> Fragment 0:0
> [Error Id: ef9056c7-3989-427e-b180-b48741bfc6a4 on centos-01.qa.lab:31010]
>         at org.apache.drill.common.exceptions.UserException$Builder.build(UserException.java:543)
~[drill-common-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
>         at org.apache.drill.exec.work.fragment.FragmentExecutor.sendFinalState(FragmentExecutor.java:318)
[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
>         at org.apache.drill.exec.work.fragment.FragmentExecutor.cleanup(FragmentExecutor.java:185)
[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
>         at org.apache.drill.exec.work.fragment.FragmentExecutor.run(FragmentExecutor.java:287)
[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
>         at org.apache.drill.common.SelfCleaningRunnable.run(SelfCleaningRunnable.java:38)
[drill-common-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
>         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
[na:1.7.0_101]
>         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
[na:1.7.0_101]
>         at java.lang.Thread.run(Thread.java:745) [na:1.7.0_101]
> Caused by: java.lang.IllegalStateException: This generator does not support mappings
beyond
>         at org.apache.drill.exec.compile.sig.MappingSet.enterChild(MappingSet.java:102)
~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
>         at org.apache.drill.exec.expr.EvaluationVisitor$EvalVisitor.visitFunctionHolderExpression(EvaluationVisitor.java:188)
~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
>         at org.apache.drill.exec.expr.EvaluationVisitor$ConstantFilter.visitFunctionHolderExpression(EvaluationVisitor.java:1077)
~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
>         at org.apache.drill.exec.expr.EvaluationVisitor$CSEFilter.visitFunctionHolderExpression(EvaluationVisitor.java:815)
~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
>         at org.apache.drill.exec.expr.EvaluationVisitor$CSEFilter.visitFunctionHolderExpression(EvaluationVisitor.java:795)
~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
>         at org.apache.drill.common.expression.FunctionHolderExpression.accept(FunctionHolderExpression.java:47)
~[drill-logical-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
>         at org.apache.drill.exec.expr.EvaluationVisitor$EvalVisitor.visitValueVectorWriteExpression(EvaluationVisitor.java:359)
~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
>         at org.apache.drill.exec.expr.EvaluationVisitor$EvalVisitor.visitUnknown(EvaluationVisitor.java:341)
~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
>         at org.apache.drill.exec.expr.EvaluationVisitor$ConstantFilter.visitUnknown(EvaluationVisitor.java:1327)
~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
>         at org.apache.drill.exec.expr.EvaluationVisitor$CSEFilter.visitUnknown(EvaluationVisitor.java:1026)
~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
>         at org.apache.drill.exec.expr.EvaluationVisitor$CSEFilter.visitUnknown(EvaluationVisitor.java:795)
~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
>         at org.apache.drill.exec.expr.ValueVectorWriteExpression.accept(ValueVectorWriteExpression.java:64)
~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
>         at org.apache.drill.exec.expr.EvaluationVisitor.addExpr(EvaluationVisitor.java:104)
~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
>         at org.apache.drill.exec.expr.ClassGenerator.addExpr(ClassGenerator.java:241)
~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
>         at org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.setupNewSchema(ProjectRecordBatch.java:468)
~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
>         at org.apache.drill.exec.record.AbstractSingleRecordBatch.innerNext(AbstractSingleRecordBatch.java:78)
~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
>         at org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.innerNext(ProjectRecordBatch.java:135)
~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
>         at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:162)
~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
>         at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:119)
~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
>         at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:109)
~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
>         at org.apache.drill.exec.physical.impl.xsort.ExternalSortBatch.buildSchema(ExternalSortBatch.java:252)
~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
>         at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:142)
~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
>         at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:119)
~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
>         at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:109)
~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
>         at org.apache.drill.exec.record.AbstractSingleRecordBatch.innerNext(AbstractSingleRecordBatch.java:51)
~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
>         at org.apache.drill.exec.physical.impl.svremover.RemovingRecordBatch.innerNext(RemovingRecordBatch.java:94)
~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
>         at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:162)
~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
>         at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:119)
~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
>         at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:109)
~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
>         at org.apache.drill.exec.physical.impl.window.WindowFrameRecordBatch.buildSchema(WindowFrameRecordBatch.java:226)
~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
>         at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:142)
~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
>         at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:119)
~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
>         at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:109)
~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
>         at org.apache.drill.exec.record.AbstractSingleRecordBatch.innerNext(AbstractSingleRecordBatch.java:51)
~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
>         at org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.innerNext(ProjectRecordBatch.java:135)
~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
>         at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:162)
~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
>         at org.apache.drill.exec.physical.impl.BaseRootExec.next(BaseRootExec.java:104)
~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
>         at org.apache.drill.exec.physical.impl.ScreenCreator$ScreenRoot.innerNext(ScreenCreator.java:81)
~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
>         at org.apache.drill.exec.physical.impl.BaseRootExec.next(BaseRootExec.java:94)
~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
>         at org.apache.drill.exec.work.fragment.FragmentExecutor$1.run(FragmentExecutor.java:257)
~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
>         at org.apache.drill.exec.work.fragment.FragmentExecutor$1.run(FragmentExecutor.java:251)
~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
>         at java.security.AccessController.doPrivileged(Native Method) ~[na:1.7.0_101]
>         at javax.security.auth.Subject.doAs(Subject.java:415) ~[na:1.7.0_101]
>         at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1595)
~[hadoop-common-2.7.0-mapr-1602.jar:na]
>         at org.apache.drill.exec.work.fragment.FragmentExecutor.run(FragmentExecutor.java:251)
[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
>         ... 4 common frames omitted
> {noformat}
> Details of parquet schema
> {noformat}
> [root@centos-01 parquet-tools]# ./parquet-meta ~/tblWnulls.parquet
> file:        file:/root/tblWnulls.parquet
> creator:     parquet-mr
> file schema: root
> ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
> c1:          OPTIONAL INT32 R:0 D:1
> c2:          OPTIONAL BINARY O:UTF8 R:0 D:1
> row group 1: RC:30 TS:318 OFFSET:4
> ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
> c1:           INT32 SNAPPY DO:0 FPO:4 SZ:135/150/1.11 VC:30 ENC:PLAIN,RLE,BIT_PACKED
> c2:           BINARY SNAPPY DO:0 FPO:139 SZ:104/168/1.62 VC:30 ENC:PLAIN,RLE,BIT_PACKED
> {noformat}
> Data used in the test, parquet file has two columns c1 and c2
> {noformat}
> 0: jdbc:drill:schema=dfs.tmp> select * from `tblWnulls.parquet`;
> +-------------+-------+
> |     c1      |  c2   |
> +-------------+-------+
> | 1           | a     |
> | 2           | b     |
> | 13          | c     |
> | 4           | c     |
> | 5           | a     |
> | 6           | c     |
> | null        | d     |
> | 17          | b     |
> | 8           | c     |
> | 9           | b     |
> | 10          | d     |
> | 2147483647  | d     |
> | 10          | a     |
> | 11          | a     |
> | null        | c     |
> | 11          | d     |
> | 12          | c     |
> | 19          | null  |
> | 13          | b     |
> | 14          | a     |
> | 13          | c     |
> | 15          | e     |
> | -1          | e     |
> | 0           | a     |
> | 2147483647  | d     |
> | null        | d     |
> | 65536       | null  |
> | 1000000     | null  |
> | null        | null  |
> | 11111       | a     |
> +-------------+-------+
> 30 rows selected (0.196 seconds)
> {noformat}



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