[jira] [Resolved] (IGNITE-14888) IgniteJdbcThinDriver fails to initialize on Java 16

["YuJue Li (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IGNITE-14888?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

YuJue Li resolved IGNITE-14888.
-------------------------------
      Assignee: YuJue Li
    Resolution: Not A Bug

> IgniteJdbcThinDriver fails to initialize on Java 16
> ---------------------------------------------------
>
>                 Key: IGNITE-14888
>                 URL: https://issues.apache.org/jira/browse/IGNITE-14888
>             Project: Ignite
>          Issue Type: Bug
>          Components: jdbc
>    Affects Versions: 2.9.1
>            Reporter: Sergey Kadaner
>            Assignee: YuJue Li
>            Priority: Major
>
> I am getting the following error on Java 16:
> {code:java}
> Caused by: java.lang.NoClassDefFoundError: Could not initialize class org.apache.ignite.IgniteJdbcThinDriver
> 	at java.base/java.lang.Class.forName0(Native Method)
> 	at java.base/java.lang.Class.forName(Class.java:466)
> 	at java.sql/java.sql.DriverManager.isDriverAllowed(DriverManager.java:555)
> 	at java.sql/java.sql.DriverManager.isDriverAllowed(DriverManager.java:547)
> 	at java.sql/java.sql.DriverManager.getDrivers(DriverManager.java:449)
> 	at java.sql/java.sql.DriverManager.getDrivers(DriverManager.java:426)
> 	at com.zaxxer.hikari.util.DriverDataSource.<init>(DriverDataSource.java:60)
> {code}
> I am not even trying to use the JDBC driver. Unfortunately, Hikari performs Class.forName() on all JDBC drivers in the classpath, and I have a dependency on ignite-core.jar. The jar is part of the Java thick client.
> Currently, this issue prevents me from upgrading to Java 16



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