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From "Chris Westin (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (DRILL-2516) CTAS fails with NPE when select statement contains join and columns are not specified explicitly
Date Tue, 05 May 2015 18:35:05 GMT

     [ https://issues.apache.org/jira/browse/DRILL-2516?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Chris Westin updated DRILL-2516:
--------------------------------
    Assignee: Jason Altekruse  (was: Venki Korukanti)

> CTAS fails with NPE when select statement contains join and columns are not specified
explicitly
> ------------------------------------------------------------------------------------------------
>
>                 Key: DRILL-2516
>                 URL: https://issues.apache.org/jira/browse/DRILL-2516
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Execution - Relational Operators
>    Affects Versions: 0.8.0
>            Reporter: Victoria Markman
>            Assignee: Jason Altekruse
>             Fix For: 1.0.0
>
>         Attachments: t1.parquet, t2.parquet
>
>
> {code}
> 0: jdbc:drill:schema=dfs> select * from t1, t2 where t1.a1 = t2.a2;
> +------------+------------+------------+------------+------------+------------+
> |     a1     |     b1     |     c1     |     a2     |     b2     |     c2     |
> +------------+------------+------------+------------+------------+------------+
> | 1          | aaaaa      | 2015-01-01 | 1          | aaaaa      | 2015-01-01 |
> | 2          | bbbbb      | 2015-01-02 | 2          | bbbbb      | 2015-01-02 |
> | 2          | bbbbb      | 2015-01-02 | 2          | bbbbb      | 2015-01-02 |
> | 2          | bbbbb      | 2015-01-02 | 2          | bbbbb      | 2015-01-02 |
> | 3          | ccccc      | 2015-01-03 | 3          | ccccc      | 2015-01-03 |
> | 4          | null       | 2015-01-04 | 4          | ddddd      | 2015-01-04 |
> | 5          | eeeee      | 2015-01-05 | 5          | eeeee      | 2015-01-05 |
> | 6          | fffff      | 2015-01-06 | 6          | fffff      | 2015-01-06 |
> | 7          | ggggg      | 2015-01-07 | 7          | ggggg      | 2015-01-07 |
> | 7          | ggggg      | 2015-01-07 | 7          | ggggg      | 2015-01-07 |
> | 9          | iiiii      | null       | 9          | iiiii      | 2015-01-09 |
> +------------+------------+------------+------------+------------+------------+
> 11 rows selected (0.253 seconds)
> {code}
> CTAS assert:
> {code}
> 0: jdbc:drill:schema=dfs> create table test as select * from t1, t2 where t1.a1 =
t2.a2;
> Query failed: RemoteRpcException: Failure while running fragment.[ 83a1a356-b427-4dce-822f-6ae35ef9ca38
on atsqa4-134.qa.lab:31010 ]
> [ 83a1a356-b427-4dce-822f-6ae35ef9ca38 on atsqa4-134.qa.lab:31010 ]
> Error: exception while executing query: Failure while executing query. (state=,code=0)
> {code}
> From drillbit.log
> {code}
> 2015-03-20 23:40:30,017 [2af35011-91c9-7834-14b3-863cb0cf41d2:frag:0:0] ERROR o.a.d.e.w.f.AbstractStatusReporter
- Error 83a1a356-b427-4dce-822f-6ae35ef9ca38: Failure while running fragment.
> java.lang.AssertionError: null
>         at org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.setupNewSchema(ProjectRecordBatch.java:347)
~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
>         at org.apache.drill.exec.record.AbstractSingleRecordBatch.innerNext(AbstractSingleRecordBatch.java:78)
~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
>         at org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.innerNext(ProjectRecordBatch.java:134)
~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
>         at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:142)
~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
>         at org.apache.drill.exec.physical.impl.validate.IteratorValidatorBatchIterator.next(IteratorValidatorBatchIterator.java:118)
~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
>         at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:99)
~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
>         at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:89)
~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
>         at org.apache.drill.exec.physical.impl.WriterRecordBatch.innerNext(WriterRecordBatch.java:102)
~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
>         at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:142)
~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
>         at org.apache.drill.exec.physical.impl.validate.IteratorValidatorBatchIterator.next(IteratorValidatorBatchIterator.java:118)
~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
>         at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:99)
~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
>         at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:89)
~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
>         at org.apache.drill.exec.record.AbstractSingleRecordBatch.innerNext(AbstractSingleRecordBatch.java:51)
~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
>         at org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.innerNext(ProjectRecordBatch.java:134)
~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
>         at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:142)
~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
>         at org.apache.drill.exec.physical.impl.validate.IteratorValidatorBatchIterator.next(IteratorValidatorBatchIterator.java:118)
~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
>         at org.apache.drill.exec.physical.impl.BaseRootExec.next(BaseRootExec.java:68)
~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
>         at org.apache.drill.exec.physical.impl.ScreenCreator$ScreenRoot.innerNext(ScreenCreator.java:96)
~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
>         at org.apache.drill.exec.physical.impl.BaseRootExec.next(BaseRootExec.java:58)
~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
>         at org.apache.drill.exec.work.fragment.FragmentExecutor.run(FragmentExecutor.java:145)
~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
>         at org.apache.drill.common.SelfCleaningRunnable.run(SelfCleaningRunnable.java:38)
[drill-common-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
>         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
[na:1.7.0_71]
>         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
[na:1.7.0_71]
>         at java.lang.Thread.run(Thread.java:745) [na:1.7.0_71]
> 2015-03-20 23:40:30,018 [2af35011-91c9-7834-14b3-863cb0cf41d2: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.[ 83a1a356-b427-4dce-822f-6ae35ef9ca38
on atsqa4-134.qa.lab:31010 ]
> {code}
> Works if columns are explicitly specified:
> {code}
> 0: jdbc:drill:schema=dfs> create table test as select t1.a1, t1.b1, t1.c1, t2.a2,
t2.b2, t2.c2 from t1, t2 where t1.a1 = t2.a2;
> +------------+---------------------------+
> |  Fragment  | Number of records written |
> +------------+---------------------------+
> | 0_0        | 11                        |
> +------------+---------------------------+
> 1 row selected (0.336 seconds)
> {code}



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