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https://issues.apache.org/jira/browse/KYLIN-2200?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16661537#comment-16661537
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ASF GitHub Bot commented on KYLIN-2200:
---------------------------------------
GinaZhai opened a new pull request #307: KYLIN-2200 Verify CompileException on
UNION ALL query when result onl…
URL: https://github.com/apache/kylin/pull/307
…y contains one column and add IT.
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> CompileException on UNION ALL query when result only contains one column
> ------------------------------------------------------------------------
>
> Key: KYLIN-2200
> URL: https://issues.apache.org/jira/browse/KYLIN-2200
> Project: Kylin
> Issue Type: Bug
> Components: Query Engine
> Affects Versions: v1.5.4.1
> Reporter: Dayue Gao
> Assignee: Dayue Gao
> Priority: Major
> Fix For: v2.5.1
>
> Attachments: KYLIN-2200.patch
>
>
> {code:sql}
> select count(*) from kylin_sales
> union all
> select count(*) from kylin_sales
> {code}
> got following exception
> {noformat}
> Caused by: org.codehaus.commons.compiler.CompileException: Line 82, Column
> 32: Cannot determine simple type name "Record11_1"
> at
> org.codehaus.janino.UnitCompiler.compileError(UnitCompiler.java:10092)
> at
> org.codehaus.janino.UnitCompiler.getReferenceType(UnitCompiler.java:5375)
> at
> org.codehaus.janino.UnitCompiler.getReferenceType(UnitCompiler.java:5184)
> at org.codehaus.janino.UnitCompiler.getType2(UnitCompiler.java:5165)
> at
> org.codehaus.janino.UnitCompiler.access$12600(UnitCompiler.java:183)
> at
> org.codehaus.janino.UnitCompiler$16.visitReferenceType(UnitCompiler.java:5096)
> at org.codehaus.janino.Java$ReferenceType.accept(Java.java:2880)
> at org.codehaus.janino.UnitCompiler.getType(UnitCompiler.java:5136)
> at org.codehaus.janino.UnitCompiler.getType2(UnitCompiler.java:5598)
> at
> org.codehaus.janino.UnitCompiler.access$13300(UnitCompiler.java:183)
> at
> org.codehaus.janino.UnitCompiler$16.visitCast(UnitCompiler.java:5104)
> {noformat}
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