Github user fhueske commented on a diff in the pull request:
https://github.com/apache/flink/pull/1941#discussion_r62019142
--- Diff:
flink-batch-connectors/flink-jdbc/src/main/java/org/apache/flink/api/java/io/jdbc/JDBCInputFormat.java
---
@@ -314,7 +262,8 @@ public static JDBCInputFormatBuilder
buildJDBCInputFormat() {
public JDBCInputFormatBuilder() {
this.format = new JDBCInputFormat();
- this.format.resultSetType = ResultSet.TYPE_FORWARD_ONLY;
+ // The 'isLast' method is only allowed on scroll
cursors.
+ this.format.resultSetType =
ResultSet.TYPE_SCROLL_INSENSITIVE;
--- End diff --
We can use `TYPE_FORWARD_ONLY` if we remove `ResultSet.isLast()`
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at [email protected] or file a JIRA ticket
with INFRA.
---
