[
https://issues.apache.org/jira/browse/FLINK-20657?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Jark Wu closed FLINK-20657.
---------------------------
Resolution: Fixed
Fixed in master: 0c36b666094c01a96d341d2b0ee0b6863a6484e8
> Migrate jdbc connection code of JdbcInputFormat, JdbcLookupFunction,
> JdbcRowDataLookupFunction to SimpleJdbcConnectionProvider
> ------------------------------------------------------------------------------------------------------------------------------
>
> Key: FLINK-20657
> URL: https://issues.apache.org/jira/browse/FLINK-20657
> Project: Flink
> Issue Type: Improvement
> Components: Connectors / JDBC, Table SQL / Ecosystem
> Affects Versions: 1.13.0
> Reporter: Kezhu Wang
> Assignee: Kezhu Wang
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.13.0
>
>
> Currently, there are multiple places to establish jdbc connection, several of
> them were written before introducing of {{JdbcConnectionProvider}} in
> FLINK-15782. We need to migrate these classes for reasons:
> * Code reusability.
> * Circumvent pitfalls of {{DriverManager}} such as FLINK-19435 and possible
> [others|https://ci.apache.org/projects/tomcat/tomcat85/docs/jndi-datasource-examples-howto.html#DriverManager,_the_service_provider_mechanism_and_memory_leaks]
> in one place.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
