You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@hive.apache.org by "Xuefu Zhang (JIRA)" <ji...@apache.org> on 2016/11/23 19:22:58 UTC
[jira] [Updated] (HIVE-15272) "LEFT OUTER JOIN" Is not populating
different records with Hive On Spark
[ https://issues.apache.org/jira/browse/HIVE-15272?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Xuefu Zhang updated HIVE-15272:
-------------------------------
Description:
Following query is populating different result every time I ran with Hive on Spark:
{code}
SELECT COUNT(*)
FROM
(SELECT DISTINCT mt1.name,
mt1.id
FROM
(SELECT mt1.*,
mt2.region,
mt2.,
regexp_replace(mt2.tr_dat,"\\.","") AS TRANSACTION_DATE
FROM my_database.my_table1 mt1
LEFT OUTER JOIN my_database.my_table2 mt2 ON (mt1.id=mt2.id
AND mt1.name = mt2.name))t6)A;
{code}
But the same query populating same result with Hive on MapReduce every time.
was:
Following query is populating different result every time I ran with Hive on Spark:
"
SELECT COUNT(*)
FROM
(SELECT DISTINCT mt1.name,
mt1.id
FROM
(SELECT mt1.*,
mt2.region,
mt2.,
regexp_replace(mt2.tr_dat,"\\.","") AS TRANSACTION_DATE
FROM my_database.my_table1 mt1
LEFT OUTER JOIN my_database.my_table2 mt2 ON (mt1.id=mt2.id
AND mt1.name = mt2.name))t6)A;
"
But the same query populating same result with Hive on MapReduce every time.
> "LEFT OUTER JOIN" Is not populating different records with Hive On Spark
> ------------------------------------------------------------------------
>
> Key: HIVE-15272
> URL: https://issues.apache.org/jira/browse/HIVE-15272
> Project: Hive
> Issue Type: Bug
> Components: Hive, Spark
> Affects Versions: 1.1.0
> Environment: Hive 1.1.0, CentOS, Cloudera 5.7.4
> Reporter: Vikash Pareek
>
> Following query is populating different result every time I ran with Hive on Spark:
> {code}
> SELECT COUNT(*)
> FROM
> (SELECT DISTINCT mt1.name,
> mt1.id
> FROM
> (SELECT mt1.*,
> mt2.region,
> mt2.,
> regexp_replace(mt2.tr_dat,"\\.","") AS TRANSACTION_DATE
> FROM my_database.my_table1 mt1
> LEFT OUTER JOIN my_database.my_table2 mt2 ON (mt1.id=mt2.id
> AND mt1.name = mt2.name))t6)A;
> {code}
> But the same query populating same result with Hive on MapReduce every time.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)