Khurram Faraaz created DRILL-2591:
-------------------------------------
Summary: Aggregate in left input to Union All does not work
Key: DRILL-2591
URL: https://issues.apache.org/jira/browse/DRILL-2591
Project: Apache Drill
Issue Type: Bug
Components: Query Planning & Optimization
Affects Versions: 0.9.0
Environment: {code}
0: jdbc:drill:> select * from sys.version;
+------------+----------------+-------------+-------------+------------+
| commit_id | commit_message | commit_time | build_email | build_time |
+------------+----------------+-------------+-------------+------------+
| 9d92b8e319f2d46e8659d903d355450e15946533 | DRILL-2580: Exit early from
HashJoinBatch if build side is empty | 26.03.2015 @ 16:13:53 EDT | Unknown
| 26.03.2015 @ 16:53:21 EDT |
+------------+----------------+-------------+-------------+------------+
1 row selected (0.104 seconds)
{code}
Reporter: Khurram Faraaz
Assignee: Jinfeng Ni
If the left input to Union All has an aggregate function, the result is
SQLException. This was seen on a 4 node cluster.
{code}
0: jdbc:drill:> select max(key) from `dateData.json` union all select key from
`timeStmpData.json`;
+------------+
| EXPR$0 |
+------------+
Query failed: Query stopped., Schema change detected in the left input of
Union-All. This is not currently supported [
441285d7-e4a5-46c8-ab11-a0332945e3fc on centos-04.qa.lab:31010 ]
java.lang.RuntimeException: java.sql.SQLException: Failure while executing
query.
at sqlline.SqlLine$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$Commands.sql(SqlLine.java:3663)
at sqlline.SqlLine.dispatch(SqlLine.java:889)
at sqlline.SqlLine.begin(SqlLine.java:763)
at sqlline.SqlLine.start(SqlLine.java:498)
at sqlline.SqlLine.main(SqlLine.java:460)
{code}
Stack trace from drillbit.log
{code}
2015-03-27 00:29:09,795 [2aeb5baa-5af0-ac70-b49a-53e61c92be51:frag:0:0] ERROR
o.a.drill.exec.work.foreman.Foreman - Error
e3ad43f5-fda6-48e5-9e74-779c69bb3cb2: RemoteRpcException: Failure while running
fragment., Schema change detected in the left input of Union-All. This is not
currently supported [ c2c7add0-651b-44d8-9a7c-3218761098e4 on
centos-04.qa.lab:31010 ]
[ c2c7add0-651b-44d8-9a7c-3218761098e4 on centos-04.qa.lab:31010 ]
org.apache.drill.exec.rpc.RemoteRpcException: Failure while running fragment.,
Schema change detected in the left input of Union-All. This is not currently
supported [ c2c7add0-651b-44d8-9a7c-3218761098e4 on centos-04.qa.lab:31010 ]
[ c2c7add0-651b-44d8-9a7c-3218761098e4 on centos-04.qa.lab:31010 ]
at
org.apache.drill.exec.work.foreman.QueryManager.statusUpdate(QueryManager.java:163)
[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
at
org.apache.drill.exec.work.foreman.QueryManager$RootStatusReporter.statusChange(QueryManager.java:281)
[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
at
org.apache.drill.exec.work.fragment.AbstractStatusReporter.fail(AbstractStatusReporter.java:114)
[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
at
org.apache.drill.exec.work.fragment.AbstractStatusReporter.fail(AbstractStatusReporter.java:110)
[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
at
org.apache.drill.exec.work.fragment.FragmentExecutor.internalFail(FragmentExecutor.java:230)
[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
at
org.apache.drill.exec.work.fragment.FragmentExecutor.run(FragmentExecutor.java:165)
[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
at
org.apache.drill.common.SelfCleaningRunnable.run(SelfCleaningRunnable.java:38)
[drill-common-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
[na:1.7.0_75]
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
[na:1.7.0_75]
at java.lang.Thread.run(Thread.java:745) [na:1.7.0_75]
2015-03-27 00:29:09,796 [2aeb5baa-5af0-ac70-b49a-53e61c92be51:frag:0:0] WARN
o.a.d.e.w.fragment.FragmentExecutor - Error while initializing or executing
fragment
java.lang.RuntimeException: Error closing fragment context.
at
org.apache.drill.exec.work.fragment.FragmentExecutor.closeOutResources(FragmentExecutor.java:224)
~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
at
org.apache.drill.exec.work.fragment.FragmentExecutor.run(FragmentExecutor.java:166)
~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
at
org.apache.drill.common.SelfCleaningRunnable.run(SelfCleaningRunnable.java:38)
[drill-common-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
[na:1.7.0_75]
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
[na:1.7.0_75]
at java.lang.Thread.run(Thread.java:745) [na:1.7.0_75]
Caused by: org.apache.drill.exec.exception.SchemaChangeException: Schema change
detected in the left input of Union-All. This is not currently supported
at
org.apache.drill.exec.physical.impl.union.UnionAllRecordBatch$UnionAllInput.nextBatch(UnionAllRecordBatch.java:353)
~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
at
org.apache.drill.exec.physical.impl.union.UnionAllRecordBatch.innerNext(UnionAllRecordBatch.java:102)
~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
at
org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:142)
~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
at
org.apache.drill.exec.physical.impl.validate.IteratorValidatorBatchIterator.next(IteratorValidatorBatchIterator.java:118)
~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
at
org.apache.drill.exec.physical.impl.BaseRootExec.next(BaseRootExec.java:68)
~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
at
org.apache.drill.exec.physical.impl.ScreenCreator$ScreenRoot.innerNext(ScreenCreator.java:96)
~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
at
org.apache.drill.exec.physical.impl.BaseRootExec.next(BaseRootExec.java:58)
~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
at
org.apache.drill.exec.work.fragment.FragmentExecutor.run(FragmentExecutor.java:163)
~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
... 4 common frames omitted
2015-03-27 00:29:09,796 [2aeb5baa-5af0-ac70-b49a-53e61c92be51:frag:0:0] ERROR
o.a.drill.exec.ops.FragmentContext - Fragment Context received failure --
Fragment: 0:0
java.lang.RuntimeException: Error closing fragment context.
at
org.apache.drill.exec.work.fragment.FragmentExecutor.closeOutResources(FragmentExecutor.java:224)
~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
at
org.apache.drill.exec.work.fragment.FragmentExecutor.run(FragmentExecutor.java:166)
~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
at
org.apache.drill.common.SelfCleaningRunnable.run(SelfCleaningRunnable.java:38)
[drill-common-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
[na:1.7.0_75]
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
[na:1.7.0_75]
at java.lang.Thread.run(Thread.java:745) [na:1.7.0_75]
Caused by: org.apache.drill.exec.exception.SchemaChangeException: Schema change
detected in the left input of Union-All. This is not currently supported
at
org.apache.drill.exec.physical.impl.union.UnionAllRecordBatch$UnionAllInput.nextBatch(UnionAllRecordBatch.java:353)
~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
at
org.apache.drill.exec.physical.impl.union.UnionAllRecordBatch.innerNext(UnionAllRecordBatch.java:102)
~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
at
org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:142)
~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
at
org.apache.drill.exec.physical.impl.validate.IteratorValidatorBatchIterator.next(IteratorValidatorBatchIterator.java:118)
~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
at
org.apache.drill.exec.physical.impl.BaseRootExec.next(BaseRootExec.java:68)
~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
at
org.apache.drill.exec.physical.impl.ScreenCreator$ScreenRoot.innerNext(ScreenCreator.java:96)
~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
at
org.apache.drill.exec.physical.impl.BaseRootExec.next(BaseRootExec.java:58)
~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
at
org.apache.drill.exec.work.fragment.FragmentExecutor.run(FragmentExecutor.java:163)
~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
... 4 common frames omitted
{code}
sample dat from my test
dateData.json
{code}
{"key":"2009-03-03"}
{"key":"2001-08-27"}
{"key":"2011-07-26"}
{"key":"1970-09-02"}
{"key":"1983-04-24"}
{"key":"2007-02-01"}
{"key":"1977-08-03"}
{"key":"1962-05-14"}
{"key":"1950-02-16"}
{"key":"1983-09-05"}
{"key":"2000-09-09"}
{"key":"1960-08-18"}
{code}
timeStmpData.json
{code}
{"key":"2015-03-26 19:04:55.542"}
{"key":"2015-03-26 19:04:55.542"}
{"key":"2015-03-26 19:04:55.542"}
{"key":"2015-03-26 19:04:55.543"}
{"key":"2015-03-26 19:04:55.543"}
{"key":"2015-03-26 19:04:55.543"}
{"key":"2015-03-26 19:04:55.543"}
{"key":"2015-03-26 19:04:55.543"}
{"key":"2015-03-26 19:04:55.543"}
{"key":"2015-03-26 19:04:55.544"}
{"key":"2015-03-26 19:04:55.544"}
{"key":"2015-03-26 19:04:55.544"}
{"key":"2015-03-26 19:04:55.544"}
{"key":"2015-03-26 19:04:55.544"}
{code}
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