[
https://issues.apache.org/jira/browse/HIVE-3227?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Navis updated HIVE-3227:
------------------------
Attachment: HIVE-3227.1.patch.txt
> Implement data loading from user provided string directly for test
> ------------------------------------------------------------------
>
> Key: HIVE-3227
> URL: https://issues.apache.org/jira/browse/HIVE-3227
> Project: Hive
> Issue Type: Improvement
> Components: Query Processor, Testing Infrastructure
> Affects Versions: 0.10.0
> Reporter: Navis
> Assignee: Navis
> Priority: Trivial
> Attachments: HIVE-3227.1.patch.txt
>
>
> {code}
> load data instream 'key value\nkey2 value2' into table test;
> {code}
> This will make test easier and also can reduce test time. For example,
> {code}
> -- ppr_pushdown.q
> create table ppr_test (key string) partitioned by (ds string);
> alter table ppr_test add partition (ds = '1234');
> insert overwrite table ppr_test partition(ds = '1234') select * from (select
> '1234' from src limit 1 union all select 'abcd' from src limit 1) s;
> {code}
> last query is 4MR job. But can be replaced by
> {code}
> create table ppr_test (key string) partitioned by (ds string) ROW FORMAT
> delimited fields terminated by ' ';
> alter table ppr_test add partition (ds = '1234');
> load data local instream '1234\nabcd' overwrite into table ppr_test
> partition(ds = '1234');
> {code}
--
This message was sent by Atlassian JIRA
(v6.2#6252)
