shining created SPARK-21645:
-------------------------------
Summary: SparkSQL Left outer join get the error result when use
phoenix spark plugin
Key: SPARK-21645
URL: https://issues.apache.org/jira/browse/SPARK-21645
Project: Spark
Issue Type: Bug
Components: SQL
Affects Versions: 2.2.0, 2.1.0
Environment: spark2.1.0
hbase 1.1.2
phoenix4.10
Reporter: shining
I have two tables in phoenix: AN_BASEINFO and AN_SUP_BASEINFO
Then I crate the outer datasource table in sparksql through phoenix spark
plugin.like
create table AN_BASEINFO
using org.apache.phoenix.spark
OPTIONS(table "AN_BASEINFO ", zkUrl "172.16.12.82:2181")
and
create table AN_SUP_BASEINFO
using org.apache.phoenix.spark
OPTIONS(table "AN_SUP_BASEINFO ", zkUrl "172.16.12.82:2181")
IN SparkSQL I execute a sql use lef outer join,the sql is :
{color:red}{color:#f79232}_
*select
a.anchedate,b.womempnumdis,b.holdingsmsgdis
from
AN_BASEINFO a
left outer join AN_SUP_BASEINFO b
on
a.S_EXT_NODENUM = b.S_EXT_NODENUM and a.ANCHEID =b.ANCHEID
where
a.ANCHEID= '2c9e87ea5bd35458015c2df4003a1025';*_{color}{color}
the result is : 2017-05-22 00:00:00.0 NULL NULL
But actually, table AN_SUP_BASEINFO exist an record that a.S_EXT_NODENUM =
b.S_EXT_NODENUM and a.ANCHEID =b.ANCHEID;
If I add a filter condition b.holdingsmsgdis is not null in the sql, the result
is right:
2017-05-22 00:00:00.0 2 1
the sql:
select
a.anchedate,b.womempnumdis,b.holdingsmsgdis
from
AN_BASEINFO a
left outer join AN_SUP_BASEINFO b
on
a.S_EXT_NODENUM = b.S_EXT_NODENUM and a.ANCHEID =b.ANCHEID
where
a.ANCHEID= '2c9e87ea5bd35458015c2df4003a1025'{color:#d04437}and
b.holdingsmsgdis is not null;{color}
result is right: 2017-05-22 00:00:00.0 2 1
Is there anyone who know this?Please help!
--
This message was sent by Atlassian JIRA
(v6.4.14#64029)
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org
For additional commands, e-mail: issues-h...@spark.apache.org
