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https://issues.apache.org/jira/browse/HIVE-23230?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Adesh Kumar Rao updated HIVE-23230:
-----------------------------------
Summary: "get_splits" udf ignores limit constraint while creating splits
(was: HiveWarehouseConnector executeQuery api with query having "LIMIT" clause
returns more rows)
> "get_splits" udf ignores limit constraint while creating splits
> ---------------------------------------------------------------
>
> Key: HIVE-23230
> URL: https://issues.apache.org/jira/browse/HIVE-23230
> Project: Hive
> Issue Type: Bug
> Components: HiveServer2
> Affects Versions: 3.1.0
> Reporter: Adesh Kumar Rao
> Assignee: Adesh Kumar Rao
> Priority: Major
> Attachments: HIVE-23230.1.patch, HIVE-23230.patch
>
>
> The issue is reproducible when number of llap daemons is greater than 1.
>
> How to reproduce:
> run below commands via beeline to create and populate the table
>
> {noformat}
> create table test (id int);
> insert into table test values (1);
> insert into table test values (2);
> insert into table test values (3);
> insert into table test values (4);
> insert into table test values (5);
> insert into table test values (6);
> insert into table test values (7);
> delete from test where id = 7;{noformat}
> now running below query via spark-shell
> {noformat}
> import com.hortonworks.hwc.HiveWarehouseSession
> val hive = HiveWarehouseSession.session(spark).build()
> hive.executeQuery("select * from test limit 1").show(){noformat}
> will return more than 1 rows.
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