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Posted to issues@drill.apache.org by "Abhishek Girish (JIRA)" <ji...@apache.org> on 2015/03/05 00:01:39 UTC
[jira] [Comment Edited] (DRILL-2386) Exception on describe view
[ https://issues.apache.org/jira/browse/DRILL-2386?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14347731#comment-14347731 ]
Abhishek Girish edited comment on DRILL-2386 at 3/4/15 11:01 PM:
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The command is DESCRIBE and not DESCRIBE VIEW. I see you have used the latter in cases where it fails.
was (Author: agirish):
The command is DESCRIBE and not DESCRIBE VIEW. I see you have used the latter in the cases where it fails.
> Exception on describe view
> ---------------------------
>
> Key: DRILL-2386
> URL: https://issues.apache.org/jira/browse/DRILL-2386
> Project: Apache Drill
> Issue Type: Bug
> Components: Query Planning & Optimization
> Reporter: Victoria Markman
> Assignee: Jinfeng Ni
>
> I'm sure that this bug has nothing to do with the "WITH clause", it happened two days ago with completely different query and I could not reproduce it again (see case #2)
> Here is the case #1
> {code}
> 0: jdbc:drill:schema=dfs> create view vvv as with x(x1, x2) as (select a1, count(*) from `t1.json` group by a1) select x1, x2 from x;
> +------------+------------+
> | ok | summary |
> +------------+------------+
> | true | View 'vvv' created successfully in 'dfs.test' schema |
> +------------+------------+
> 1 row selected (0.077 seconds)
> 0: jdbc:drill:schema=dfs> select * from vvv;
> +------------+------------+
> | x1 | x2 |
> +------------+------------+
> | 1 | 1 |
> | 2 | 3 |
> | 3 | 1 |
> | 4 | 1 |
> | 5 | 3 |
> | 6 | 1 |
> | 7 | 1 |
> | 8 | 1 |
> | 9 | 1 |
> | null | 1 |
> +------------+------------+
> 10 rows selected (0.09 seconds)
> 0: jdbc:drill:schema=dfs> describe view vvv;
> Query failed: RelConversionException: Table view is not valid
> Error: exception while executing query: Failure while executing query. (state=,code=0)
> {code}
> I wanted to see if I can reproduce it, on a second attempt it worked:
> {code}
> 0: jdbc:drill:schema=dfs> create view v2 as with x(x1, x2) as (select a1, count(*) from `t1.json` group by a1) select x1, x2 from x;
> +------------+------------+
> | ok | summary |
> +------------+------------+
> | true | View 'v2' created successfully in 'dfs.test' schema |
> +------------+------------+
> 1 row selected (0.058 seconds)
> 0: jdbc:drill:schema=dfs> select * from v2;
> +------------+------------+
> | x1 | x2 |
> +------------+------------+
> | 1 | 1 |
> | 2 | 3 |
> | 3 | 1 |
> | 4 | 1 |
> | 5 | 3 |
> | 6 | 1 |
> | 7 | 1 |
> | 8 | 1 |
> | 9 | 1 |
> | null | 1 |
> +------------+------------+
> 10 rows selected (0.103 seconds)
> 0: jdbc:drill:schema=dfs> describe v2;
> +-------------+------------+-------------+
> | COLUMN_NAME | DATA_TYPE | IS_NULLABLE |
> +-------------+------------+-------------+
> | x1 | ANY | NO |
> | x2 | BIGINT | NO |
> +-------------+------------+-------------+
> 2 rows selected (0.067 seconds)
> {code}
> From drillbit.log
> {code}
> 2015-03-04 22:35:16,271 [2b08775b-6e46-055a-825f-00b4c54d5fe6:foreman] INFO o.a.drill.exec.work.foreman.Foreman - State change requested. PENDING --> FAILED
> org.apache.drill.exec.planner.sql.QueryInputException: Failure handling SQL.
> at org.apache.drill.exec.planner.sql.DrillSqlWorker.getPlan(DrillSqlWorker.java:149) ~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
> at org.apache.drill.exec.work.foreman.Foreman.runSQL(Foreman.java:515) ~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
> at org.apache.drill.exec.work.foreman.Foreman.run(Foreman.java:188) ~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
> at org.apache.drill.exec.work.WorkManager$RunnableWrapper.run(WorkManager.java:303) [drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [na:1.7.0_71]
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [na:1.7.0_71]
> at java.lang.Thread.run(Thread.java:745) [na:1.7.0_71]
> Caused by: net.hydromatic.optiq.tools.RelConversionException: Error while rewriting DESCRIBE query: Table view is not valid
> at org.apache.drill.exec.planner.sql.handlers.DescribeTableHandler.rewrite(DescribeTableHandler.java:106) ~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
> at org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.getPlan(DefaultSqlHandler.java:129) ~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
> at org.apache.drill.exec.planner.sql.DrillSqlWorker.getPlan(DrillSqlWorker.java:145) ~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
> ... 6 common frames omitted
> Caused by: net.hydromatic.optiq.tools.RelConversionException: Table view is not valid
> at org.apache.drill.exec.planner.sql.handlers.DescribeTableHandler.rewrite(DescribeTableHandler.java:70) ~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
> ... 8 common frames omitted
> 2015-03-04 22:35:16,323 [2b08775b-6e46-055a-825f-00b4c54d5fe6:foreman] ERROR o.a.drill.exec.work.foreman.Foreman - Error 0e75700c-78ec-4c63-a9e2-6ad6461e7f3a: RelConversionException: Table view is not valid
> org.apache.drill.exec.planner.sql.QueryInputException: Failure handling SQL.
> at org.apache.drill.exec.planner.sql.DrillSqlWorker.getPlan(DrillSqlWorker.java:149) ~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
> at org.apache.drill.exec.work.foreman.Foreman.runSQL(Foreman.java:515) ~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
> at org.apache.drill.exec.work.foreman.Foreman.run(Foreman.java:188) ~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
> at org.apache.drill.exec.work.WorkManager$RunnableWrapper.run(WorkManager.java:303) [drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [na:1.7.0_71]
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [na:1.7.0_71]
> at java.lang.Thread.run(Thread.java:745) [na:1.7.0_71]
> Caused by: net.hydromatic.optiq.tools.RelConversionException: Error while rewriting DESCRIBE query: Table view is not valid
> at org.apache.drill.exec.planner.sql.handlers.DescribeTableHandler.rewrite(DescribeTableHandler.java:106) ~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
> at org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.getPlan(DefaultSqlHandler.java:129) ~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
> at org.apache.drill.exec.planner.sql.DrillSqlWorker.getPlan(DrillSqlWorker.java:145) ~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
> ... 6 common frames omitted
> Caused by: net.hydromatic.optiq.tools.RelConversionException: Table view is not valid
> at org.apache.drill.exec.planner.sql.handlers.DescribeTableHandler.rewrite(DescribeTableHandler.java:70) ~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
> ... 8 common frames omitted
> 2015-03-04 22:35:16,323 [2b08775b-6e46-055a-825f-00b4c54d5fe6:foreman] INFO o.a.drill.exec.work.foreman.Foreman - foreman cleaning up - status: []
> {code}
> Case #2 (totally different query)
> {code}
> 0: jdbc:drill:schema=dfs> create view v1 as select sum(case when d28 = 0 then 100 else round(d28/12) end) from alltypes_with_nulls;
> +------------+------------+
> | ok | summary |
> +------------+------------+
> | true | View 'v1' created successfully in 'dfs.aggregation' schema |
> +------------+------------+
> 1 row selected (0.052 seconds)
> 0: jdbc:drill:schema=dfs> describe view v1;
> Query failed: RelConversionException: Table view is not valid
> Error: exception while executing query: Failure while executing query. (state=,code=0)
> 2015-03-01 23:48:20,015 [2b0c5abc-78e8-032d-0b28-f6665995274d:foreman] INFO o.a.drill.exec.work.foreman.Foreman - State change requested. PENDING --> FAILED
> org.apache.drill.exec.planner.sql.QueryInputException: Failure handling SQL.
> at org.apache.drill.exec.planner.sql.DrillSqlWorker.getPlan(DrillSqlWorker.java:149) ~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
> at org.apache.drill.exec.work.foreman.Foreman.runSQL(Foreman.java:515) ~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
> at org.apache.drill.exec.work.foreman.Foreman.run(Foreman.java:188) ~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
> at org.apache.drill.exec.work.WorkManager$RunnableWrapper.run(WorkManager.java:303) [drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [na:1.7.0_71]
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [na:1.7.0_71]
> at java.lang.Thread.run(Thread.java:745) [na:1.7.0_71]
> Caused by: net.hydromatic.optiq.tools.RelConversionException: Error while rewriting DESCRIBE query: Table view is not valid
> at org.apache.drill.exec.planner.sql.handlers.DescribeTableHandler.rewrite(DescribeTableHandler.java:106) ~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
> at org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.getPlan(DefaultSqlHandler.java:129) ~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
> at org.apache.drill.exec.planner.sql.DrillSqlWorker.getPlan(DrillSqlWorker.java:145) ~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
> ... 6 common frames omitted
> Caused by: net.hydromatic.optiq.tools.RelConversionException: Table view is not valid
> at org.apache.drill.exec.planner.sql.handlers.DescribeTableHandler.rewrite(DescribeTableHandler.java:70) ~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
> ... 8 common frames omitted
> 2015-03-01 23:48:20,029 [2b0c5abc-78e8-032d-0b28-f6665995274d:foreman] ERROR o.a.drill.exec.work.foreman.Foreman - Error 2f9169bf-87bf-4f3c-b48e-751896a7a94a: RelConversionException: Table view is not valid
> org.apache.drill.exec.planner.sql.QueryInputException: Failure handling SQL.
> at org.apache.drill.exec.planner.sql.DrillSqlWorker.getPlan(DrillSqlWorker.java:149) ~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
> at org.apache.drill.exec.work.foreman.Foreman.runSQL(Foreman.java:515) ~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
> at org.apache.drill.exec.work.foreman.Foreman.run(Foreman.java:188) ~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
> at org.apache.drill.exec.work.WorkManager$RunnableWrapper.run(WorkManager.java:303) [drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [na:1.7.0_71]
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [na:1.7.0_71]
> at java.lang.Thread.run(Thread.java:745) [na:1.7.0_71]
> Caused by: net.hydromatic.optiq.tools.RelConversionException: Error while rewriting DESCRIBE query: Table view is not valid
> at org.apache.drill.exec.planner.sql.handlers.DescribeTableHandler.rewrite(DescribeTableHandler.java:106) ~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
> at org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.getPlan(DefaultSqlHandler.java:129) ~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
> at org.apache.drill.exec.planner.sql.DrillSqlWorker.getPlan(DrillSqlWorker.java:145) ~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
> ... 6 common frames omitted
> Caused by: net.hydromatic.optiq.tools.RelConversionException: Table view is not valid
> at org.apache.drill.exec.planner.sql.handlers.DescribeTableHandler.rewrite(DescribeTableHandler.java:70) ~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
> ... 8 common frames omitted
> 2015-03-01 23:48:20,030 [2b0c5abc-78e8-032d-0b28-f6665995274d:foreman] INFO o.a.drill.exec.work.foreman.Foreman - foreman cleaning up - status: []
> {code}
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