[GitHub] [iotdb] github-code-scanning[bot] commented on a diff in pull request #8432: [IOTDB-4005] Pipeline fragmentInstance to implement parallel execution

[GitBox <gi...@apache.org>]

github-code-scanning[bot] commented on code in PR #8432:
URL: https://github.com/apache/iotdb/pull/8432#discussion_r1056466177


##########
example/jdbc/src/main/java/org/apache/iotdb/JDBCExample.java:
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@@ -26,50 +26,91 @@
 import java.sql.ResultSetMetaData;
 import java.sql.SQLException;
 import java.sql.Statement;
+import java.util.HashSet;
+import java.util.Random;
+import java.util.Set;
 
 public class JDBCExample {
 
   public static void main(String[] args) throws ClassNotFoundException, SQLException {
     Class.forName("org.apache.iotdb.jdbc.IoTDBDriver");
     try (Connection connection =
-            DriverManager.getConnection(
-                "jdbc:iotdb://127.0.0.1:6667?version=V_0_13", "root", "root");
+            DriverManager.getConnection("jdbc:iotdb://127.0.0.1:6667", "root", "root");

Review Comment:
   ## Credentials should not be hard-coded
   
   <!--SONAR_ISSUE_KEY:AYU_w0hAEQh_Wttxqc5Y-->Revoke and change this password, as it is compromised. <p>See more on <a href="https://sonarcloud.io/project/issues?id=apache_incubator-iotdb&issues=AYU_w0hAEQh_Wttxqc5Y&open=AYU_w0hAEQh_Wttxqc5Y&pullRequest=8432">SonarCloud</a></p>
   
   [Show more details](https://github.com/apache/iotdb/security/code-scanning/101)



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