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https://issues.apache.org/jira/browse/HIVE-27484?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Work on HIVE-27484 started by okumin.
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> Limit pushdown with offset generate wrong results
> -------------------------------------------------
>
> Key: HIVE-27484
> URL: https://issues.apache.org/jira/browse/HIVE-27484
> Project: Hive
> Issue Type: Bug
> Components: CBO
> Affects Versions: 4.0.0-alpha-2
> Reporter: okumin
> Assignee: okumin
> Priority: Major
>
> With `hive.optimize.limittranspose` in CBO, Hive can generate incorrect
> results.
> For example, I'd say this case should generate 1 row.
> https://github.com/apache/hive/blob/rel/release-4.0.0-alpha-2/ql/src/test/results/clientpositive/llap/limit_join_transpose.q.out#L1328-L1341
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