[jira] [Updated] (HIVE-23230) HiveWarehouseConnector executeQuery api with query having "LIMIT" clause returns more rows

[Adesh Kumar Rao (Jira)]

 [ 
https://issues.apache.org/jira/browse/HIVE-23230?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Adesh Kumar Rao updated HIVE-23230:
---
Status: In Progress  (was: Patch Available)

> HiveWarehouseConnector executeQuery api with query having "LIMIT" clause 
> returns more rows
> --
>
> 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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[jira] [Updated] (HIVE-23230) HiveWarehouseConnector executeQuery api with query having "LIMIT" clause returns more rows

[Adesh Kumar Rao (Jira)]

 [ 
https://issues.apache.org/jira/browse/HIVE-23230?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Adesh Kumar Rao updated HIVE-23230:
---
Status: Patch Available  (was: In Progress)

> HiveWarehouseConnector executeQuery api with query having "LIMIT" clause 
> returns more rows
> --
>
> 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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[jira] [Updated] (HIVE-23230) HiveWarehouseConnector executeQuery api with query having "LIMIT" clause returns more rows

[Adesh Kumar Rao (Jira)]

 [ 
https://issues.apache.org/jira/browse/HIVE-23230?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Adesh Kumar Rao updated HIVE-23230:
---
Attachment: HIVE-23230.1.patch

> HiveWarehouseConnector executeQuery api with query having "LIMIT" clause 
> returns more rows
> --
>
> 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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[jira] [Updated] (HIVE-23230) HiveWarehouseConnector executeQuery api with query having "LIMIT" clause returns more rows

[Sankar Hariappan (Jira)]

 [ 
https://issues.apache.org/jira/browse/HIVE-23230?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Sankar Hariappan updated HIVE-23230:

 Component/s: HiveServer2
Target Version/s: 4.0.0

> HiveWarehouseConnector executeQuery api with query having "LIMIT" clause 
> returns more rows
> --
>
> 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.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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[jira] [Updated] (HIVE-23230) HiveWarehouseConnector executeQuery api with query having "LIMIT" clause returns more rows

[Sankar Hariappan (Jira)]

 [ 
https://issues.apache.org/jira/browse/HIVE-23230?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Sankar Hariappan updated HIVE-23230:

Affects Version/s: 3.1.0

> HiveWarehouseConnector executeQuery api with query having "LIMIT" clause 
> returns more rows
> --
>
> Key: HIVE-23230
> URL: https://issues.apache.org/jira/browse/HIVE-23230
> Project: Hive
>  Issue Type: Bug
>Affects Versions: 3.1.0
>Reporter: Adesh Kumar Rao
>Assignee: Adesh Kumar Rao
>Priority: Major
> Attachments: 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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[jira] [Updated] (HIVE-23230) HiveWarehouseConnector executeQuery api with query having "LIMIT" clause returns more rows

[Adesh Kumar Rao (Jira)]

 [ 
https://issues.apache.org/jira/browse/HIVE-23230?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Adesh Kumar Rao updated HIVE-23230:
---
Assignee: Adesh Kumar Rao
  Status: Patch Available  (was: Open)

First patch. 
Force generating a single split for queries containing limit, so that only a 
single llap daemons works on it, and limit clause is honored. Also, this change 
is behind a config which is by-default enabled.

> HiveWarehouseConnector executeQuery api with query having "LIMIT" clause 
> returns more rows
> --
>
> Key: HIVE-23230
> URL: https://issues.apache.org/jira/browse/HIVE-23230
> Project: Hive
>  Issue Type: Bug
>Reporter: Adesh Kumar Rao
>Assignee: Adesh Kumar Rao
>Priority: Major
> Attachments: 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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[jira] [Updated] (HIVE-23230) HiveWarehouseConnector executeQuery api with query having "LIMIT" clause returns more rows

[Adesh Kumar Rao (Jira)]

 [ 
https://issues.apache.org/jira/browse/HIVE-23230?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Adesh Kumar Rao updated HIVE-23230:
---
Attachment: HIVE-23230.patch

> HiveWarehouseConnector executeQuery api with query having "LIMIT" clause 
> returns more rows
> --
>
> Key: HIVE-23230
> URL: https://issues.apache.org/jira/browse/HIVE-23230
> Project: Hive
>  Issue Type: Bug
>Reporter: Adesh Kumar Rao
>Priority: Major
> Attachments: 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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[jira] [Updated] (HIVE-23230) HiveWarehouseConnector executeQuery api with query having "LIMIT" clause returns more rows

[Adesh Kumar Rao (Jira)]

 [ 
https://issues.apache.org/jira/browse/HIVE-23230?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Adesh Kumar Rao updated HIVE-23230:
---
Description: 
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.

  was:
The issue is reproducible when number of llap daemons is greater than 1.

 

How to reproduce:

```

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;

```

now running `select * from test limit 1;` will return more than 1 rows.


> HiveWarehouseConnector executeQuery api with query having "LIMIT" clause 
> returns more rows
> --
>
> Key: HIVE-23230
> URL: https://issues.apache.org/jira/browse/HIVE-23230
> Project: Hive
>  Issue Type: Bug
>Reporter: Adesh Kumar Rao
>Priority: Major
>
> 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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