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https://issues.apache.org/jira/browse/DRILL-2258?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Aman Sinha updated DRILL-2258:
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Component/s: (was: Query Planning & Optimization)
Execution - Relational Operators
> IN operator on top of data with schema changes results in "Hash Join does not
> support schema changes"
> -----------------------------------------------------------------------------------------------------
>
> Key: DRILL-2258
> URL: https://issues.apache.org/jira/browse/DRILL-2258
> Project: Apache Drill
> Issue Type: Bug
> Components: Execution - Relational Operators
> Reporter: Rahul Challapalli
> Assignee: Jinfeng Ni
> Attachments: error.log, file1.json, file2.json, file3.json
>
>
> git.commit.id.abbrev=6676f2d
> The data set contains multiple files with schema changes among them. By
> schema changes I refer to adding/removing fields
> The below query fails :
> {code}
> select * from `schema_changes` where 2 in (select flatten(lst_lst[0]) from
> `schema_changes`);
> Query failed: Query stopped., Hash join does not support schema changes [
> 4859e87a-74a6-49a0-aa62-1f0d2033b038 on qa-node190.qa.lab:31010 ]
> {code}
> However when I select explicit fields from the same data set there seems to
> be no issues.
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