[
https://issues.apache.org/jira/browse/DRILL-4795?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15391449#comment-15391449
]
Khurram Faraaz commented on DRILL-4795:
---------------------------------------
Results from Postgres 9.3 for same data
{noformat}
postgres=# select avg(sum(c1)) over() from t222;
avg
---------------------
4296044133.00000000
(1 row)
{noformat}
Drill returns an Exception
Another case where drill returns error, whereas Postgres returns results. note
that the window definition is empty.
{noformat}
0: jdbc:drill:schema=dfs.tmp> select AVG(SUM(c1)) OVER() FROM
`tblWnulls.parquet`;
Error: SYSTEM ERROR: IllegalStateException: This generator does not support
mappings beyond
Fragment 0:0
[Error Id: 660751c5-bcb1-41b8-a1eb-a2e4a7d3e036 on centos-01.qa.lab:31010]
(state=,code=0)
{noformat}
> 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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