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https://issues.apache.org/jira/browse/DRILL-391?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13918065#comment-13918065
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Jason Altekruse commented on DRILL-391:
---------------------------------------
I was the one who worked on Drill 57 last summer. That was before we had the
full execution engine set up, so the implementation that is available is for
the reference interpreter.
> IN-list predicate with 20 or more elements gives UnsupportedOperationException
> ------------------------------------------------------------------------------
>
> Key: DRILL-391
> URL: https://issues.apache.org/jira/browse/DRILL-391
> Project: Apache Drill
> Issue Type: Bug
> Reporter: Aman Sinha
>
> select _MAP['N_REGIONKEY'], _MAP['N_NATIONKEY'] FROM
> "/tmp/parquet/nation.parquet" where cast(_MAP['N_NATIONKEY'] as int) in (1,
> 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20);
> java.lang.UnsupportedOperationException
> at
> org.apache.drill.optiq.DrillValuesRel.implement(DrillValuesRel.java:51)
> at
> org.apache.drill.optiq.DrillImplementor.visitChild(DrillImplementor.java:143)
> at
> org.apache.drill.optiq.DrillAggregateRel.implement(DrillAggregateRel.java:62)
> at
> org.apache.drill.optiq.DrillImplementor.visitChild(DrillImplementor.java:143)
> at
> org.apache.drill.optiq.DrillJoinRel.implementInput(DrillJoinRel.java:98)
> at org.apache.drill.optiq.DrillJoinRel.implement(DrillJoinRel.java:75)
> at
> org.apache.drill.optiq.DrillImplementor.visitChild(DrillImplementor.java:143)
> at
> org.apache.drill.optiq.DrillProjectRel.implement(DrillProjectRel.java:63)
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