IGNITE-27105 SQL: Add JDBC local query property

Author: alex-plekhanov

modules/core/src/main/java/org/apache/ignite/internal/jdbc/thin/JdbcThinConnection.java

@@ -301,6 +301,14 @@ public JdbcThinConnection(ConnectionProperties connProps) throws SQLException {
 
         schema = JdbcUtils.normalizeSchema(connProps.getSchema());
 
+        if (connProps.isLocal()) {
+            if (connProps.getAddresses().length != 1
+                || connProps.getAddresses()[0].portFrom() != connProps.getAddresses()[0].portTo()) {
+                LOG.warning("Local flag is supposed to be used only when exactly one address is specified, " +
+                    "otherwise the local query may be executed on an unexpected node");
+            }
+        }
+
         partitionAwareness = connProps.isPartitionAwareness();
 
         if (partitionAwareness) {