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https://issues.apache.org/jira/browse/ASTERIXDB-2947?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17398685#comment-17398685
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ASF subversion and git services commented on ASTERIXDB-2947:
------------------------------------------------------------

Commit c88453531e7b7d88fc0109ec1b7260297e6da41e in asterixdb's branch 
refs/heads/master from Dmitry Lychagin
[ https://gitbox.apache.org/repos/asf?p=asterixdb.git;h=c884535 ]

[ASTERIXDB-2947][COMP] Fix internal compiler error

- user model changes: no
- storage format changes: no
- interface changes: no

Details:
- Fixed optimizer sanity check failure caused by
  InlineSubplanInputForNestedTupleSourceRule

Change-Id: If8e50a0909481e98e25d9c12ebe1a8e8f1464c9e
Reviewed-on: https://asterix-gerrit.ics.uci.edu/c/asterixdb/+/12785
Integration-Tests: Jenkins <[email protected]>
Tested-by: Jenkins <[email protected]>
Reviewed-by: Dmitry Lychagin <[email protected]>
Reviewed-by: Ali Alsuliman <[email protected]>


> HYR0126: Illegal state. During query optimization
> -------------------------------------------------
>
>                 Key: ASTERIXDB-2947
>                 URL: https://issues.apache.org/jira/browse/ASTERIXDB-2947
>             Project: Apache AsterixDB
>          Issue Type: Bug
>          Components: COMP - Compiler
>    Affects Versions: 0.9.6
>            Reporter: Dmitry Lychagin
>            Assignee: Dmitry Lychagin
>            Priority: Major
>             Fix For: 0.9.8
>
>
> The following query fails optimizer sanity check with 
> {noformat}
> java.lang.Exception: HYR0126: Illegal state. Fired rule 
> org.apache.asterix.optimizer.rules.subplan.InlineSubplanInputForNestedTupleSourceRule
>  produced illegal undefined used variables [$$93] in left outer join (eq($$x, 
> $$93)) -- |UNPARTITIONED|
> {noformat}
> Query:
> {noformat}
> create  dataset t1(id uuid not unknown) open type primary key id 
> autogenerated;
> SELECT x, ARRAY_SORT(ARRAY_AGG({y})) yy
> FROM t1
> GROUP BY x
> HAVING SOME r IN ARRAY_AGG({y}) SATISFIES r.y IN ["B", "H"]
> ORDER BY x;
> {noformat}



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