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https://issues.apache.org/jira/browse/SPARK-31457?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
daile updated SPARK-31457:
--------------------------
Attachment: hivejdbc2.png
> spark jdbc read hive created the wrong PreparedStatement
> --------------------------------------------------------
>
> Key: SPARK-31457
> URL: https://issues.apache.org/jira/browse/SPARK-31457
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 2.3.2, 3.1.0
> Environment: spark 2.3.2
> hive 2.1.1
>
> Reporter: daile
> Priority: Major
> Attachments: hivejdbc2.png, hivejdbc3.png, sparkhivejdbc.png
>
>
> {code:java}
> val res = spark
> .read
> .format("jdbc")
> .option("url", "jdbc:hive2://host:10000/default")
> .option("dbtable", "user_info2")
> .option("driver","org.apache.hive.jdbc.HiveDriver")
> .option("user", "")
> .option("password","")
> .load()
> res.show(){code}
> get wrong result
> +--------------+--------------+-------------------+
> |user_info2.age|user_info2.sex|user_info2.birthday|
> +--------------+--------------+-------------------+
> |user_info2.age|user_info2.sex|user_info2.birthday|
> |user_info2.age|user_info2.sex|user_info2.birthday|
> |user_info2.age|user_info2.sex|user_info2.birthday|
> |user_info2.age|user_info2.sex|user_info2.birthday|
> |user_info2.age|user_info2.sex|user_info2.birthday|
> |user_info2.age|user_info2.sex|user_info2.birthday|
> |user_info2.age|user_info2.sex|user_info2.birthday|
> |user_info2.age|user_info2.sex|user_info2.birthday|
> |user_info2.age|user_info2.sex|user_info2.birthday|
> |user_info2.age|user_info2.sex|user_info2.birthday|
> +--------------+--------------+-------------------+
>
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