Copilot commented on code in PR #7081:
URL: https://github.com/apache/ignite-3/pull/7081#discussion_r2567715635
##########
modules/jdbc/src/integrationTest/java/org/apache/ignite/jdbc/ItJdbcConnectionFailoverTest.java:
##########
@@ -143,13 +250,19 @@ void testTransactionCannotBeUsedAfterNodeRestart() throws
SQLException {
}
}
- private static Connection getConnection(int nodesCount) throws
SQLException {
+ private static Connection getConnection(int nodesCount, String ... params)
throws SQLException {
String addresses = IntStream.range(0, nodesCount)
.mapToObj(i -> "127.0.0.1:" + (BASE_CLIENT_PORT + i))
.collect(Collectors.joining(","));
+ return getConnection(addresses, params);
+ }
+
+ private static Connection getConnection(String addresses, String ...
params) throws SQLException {
+ String args = String.join("&", params);
+
//noinspection CallToDriverManagerGetConnection
- return DriverManager.getConnection("jdbc:ignite:thin://" + addresses);
+ return DriverManager.getConnection("jdbc:ignite:thin://" + addresses +
"?" + args);
Review Comment:
The URL construction will produce a trailing `?` when no parameters are
provided (e.g., `jdbc:ignite:thin://127.0.0.1:10800?`). Consider handling the
empty params case:
```java
String args = params.length == 0 ? "" : "?" + String.join("&", params);
return DriverManager.getConnection("jdbc:ignite:thin://" + addresses + args);
```
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