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Posted to issues@drill.apache.org by "Chun Chang (JIRA)" <ji...@apache.org> on 2015/03/26 23:24:53 UTC
[jira] [Commented] (DRILL-2340) count(*) fails with subquery not
containing limit
[ https://issues.apache.org/jira/browse/DRILL-2340?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14382816#comment-14382816 ]
Chun Chang commented on DRILL-2340:
-----------------------------------
query now completes, but give wrong count:
{code}
0: jdbc:drill:schema=dfs.drillTestDirComplexJ> select count(*) from (select t.id, kvgen(t.oooi.oa), kvgen(t.oooi.oa.oab) from `complex.json` t order by t.id) tt;
+------------+
| EXPR$0 |
+------------+
| 1000030 |
+------------+
1 row selected (20.178 seconds)
0: jdbc:drill:schema=dfs.drillTestDirComplexJ> select count(t.id) from `complex.json` t;
+------------+
| EXPR$0 |
+------------+
| 1000000 |
+------------+
1 row selected (11.545 seconds)
0: jdbc:drill:schema=dfs.drillTestDirComplexJ> select * from sys.version;
+------------+----------------+-------------+-------------+------------+
| commit_id | commit_message | commit_time | build_email | build_time |
+------------+----------------+-------------+-------------+------------+
| 462e50ce9c4b829c2a4bafdeb9763bfba677c726 | DRILL-2575: FragmentExecutor.cancel() blasts through state transitions regardless of current state | 25.03.2015 @ 21:11:23 PDT | cchang738@gmail.com | 26.03.2015 @ 10:51:15 PDT |
+------------+----------------+-------------+-------------+------------+
1 row selected (0.049 seconds)
{code}
> count(*) fails with subquery not containing limit
> -------------------------------------------------
>
> Key: DRILL-2340
> URL: https://issues.apache.org/jira/browse/DRILL-2340
> Project: Apache Drill
> Issue Type: Bug
> Components: Execution - Data Types
> Reporter: Chun Chang
> Assignee: Hanifi Gunes
> Priority: Critical
> Fix For: 0.9.0
>
>
> #Wed Feb 25 17:07:31 EST 2015
> git.commit.id.abbrev=f7ef5ec
> count(*) with subquery containing limit works fine:
> {code}
> 0: jdbc:drill:schema=dfs.drillTestDirComplexJ> select count(*) from (select t.soa[0] soa0, t.soa[1] soa1, t.soa[2] soa2 from `complex.json` t limit 200000) tt;
> +------------+
> | EXPR$0 |
> +------------+
> | 200000 |
> +------------+
> {code}
> But if I remove the limit, query fails with IllegalStateException:
> {code}
> 0: jdbc:drill:schema=dfs.drillTestDirComplexJ> select count(*) from (select t.soa[0] soa0, t.soa[1] soa1, t.soa[2] soa2 from `complex.json` t) tt;
> +------------+
> | EXPR$0 |
> +------------+
> Query failed: RemoteRpcException: Failure while running fragment., You tried to do a batch data read operation when you were in a state of STOP. You can only do this type of operation when you are in a state of OK or OK_NEW_SCHEMA. [ d3226020-a2b0-4497-948f-34ea2309ddb7 on qa-node120.qa.lab:31010 ]
> [ d3226020-a2b0-4497-948f-34ea2309ddb7 on qa-node120.qa.lab:31010 ]
> java.lang.RuntimeException: java.sql.SQLException: Failure while executing query.
> at sqlline.SqlLine$IncrementalRows.hasNext(SqlLine.java:2514)
> at sqlline.SqlLine$TableOutputFormat.print(SqlLine.java:2148)
> at sqlline.SqlLine.print(SqlLine.java:1809)
> at sqlline.SqlLine$Commands.execute(SqlLine.java:3766)
> at sqlline.SqlLine$Commands.sql(SqlLine.java:3663)
> at sqlline.SqlLine.dispatch(SqlLine.java:889)
> at sqlline.SqlLine.begin(SqlLine.java:763)
> at sqlline.SqlLine.start(SqlLine.java:498)
> at sqlline.SqlLine.main(SqlLine.java:460)
> {code}
> Here is the exception in drill bit.log:
> {code}
> 2015-02-27 14:17:32,247 [2b0f1303-61ec-2350-4b62-b6b29d11c534:foreman] INFO o.a.drill.exec.work.foreman.Foreman - State change requested. PENDING --> RUNNING
> 2015-02-27 14:17:32,267 [2b0f1303-61ec-2350-4b62-b6b29d11c534:frag:0:0] ERROR o.a.drill.exec.ops.FragmentContext - Fragment Context received failure.
> java.lang.IllegalStateException: Needed to be in state INIT or IN_FLOAT8 but in mode IN_BIGINT
> at org.apache.drill.exec.vector.complex.impl.SingleListWriter.float8(SingleListWriter.java:427) ~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
> at org.apache.drill.exec.vector.complex.fn.JsonReader.writeData(JsonReader.java:418) ~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
> at org.apache.drill.exec.vector.complex.fn.JsonReader.writeData(JsonReader.java:256) ~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
> at org.apache.drill.exec.vector.complex.fn.JsonReader.writeDataSwitch(JsonReader.java:208) ~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
> at org.apache.drill.exec.vector.complex.fn.JsonReader.writeToVector(JsonReader.java:182) ~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
> at org.apache.drill.exec.vector.complex.fn.JsonReader.write(JsonReader.java:156) ~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
> at org.apache.drill.exec.store.easy.json.JSONRecordReader.next(JSONRecordReader.java:125) ~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
> at org.apache.drill.exec.physical.impl.ScanBatch.next(ScanBatch.java:165) ~[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.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.aggregate.StreamingAggBatch.buildSchema(StreamingAggBatch.java:83) [drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
> at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:130) [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.aggregate.StreamingAggBatch.buildSchema(StreamingAggBatch.java:83) [drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
> at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:130) [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:67) [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:97) [drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
> at org.apache.drill.exec.physical.impl.BaseRootExec.next(BaseRootExec.java:57) [drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
> at org.apache.drill.exec.work.fragment.FragmentExecutor.run(FragmentExecutor.java:115) [drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
> at org.apache.drill.exec.work.WorkManager$RunnableWrapper.run(WorkManager.java:303) [drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [na:1.7.0_45]
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [na:1.7.0_45]
> at java.lang.Thread.run(Thread.java:744) [na:1.7.0_45]
> {code}
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