natas_hw
/
dolphinscheduler
0
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

[fix-7750]Compatible historical version data source connection information(#7750) (#7751)

This commit is contained in:
mask 2021-12-31 13:49:17 +08:00 committed by GitHub
parent 4d525536f6
commit a668c46e89
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 5 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
dolphinscheduler-datasource-plugin/dolphinscheduler-datasource-api/src/main/java/org/apache/dolphinscheduler/plugin/datasource/api/provider/JdbcDataSourceProvider.java
View File

@ -98,12 +98,11 @@ public class JdbcDataSourceProvider {
logger.warn("Jdbc driver loading error. Driver {} cannot accept url.", drv);
throw new RuntimeException("Jdbc driver loading error.");
}
if (dbType.equals(DbType.MYSQL)) {
if (driver.getMajorVersion() >= 8) {
properties.setDriverClassName(drv);
} else {
properties.setDriverClassName(Constants.COM_MYSQL_JDBC_DRIVER);
}
//Compatible historical version data source connection information
if (dbType.equals(DbType.MYSQL) && driver.getMajorVersion() <= 8) {
properties.setDriverClassName(Constants.COM_MYSQL_JDBC_DRIVER);
} else {
properties.setDriverClassName(drv);
}
} catch (final Exception e) {
logger.warn("The specified driver not suitable.");