peilinqian opened a new issue, #19304: URL: https://github.com/apache/shardingsphere/issues/19304
## Bug Report **For English only**, other languages will not accept. Before report a bug, make sure you have: - Searched open and closed [GitHub issues](https://github.com/apache/shardingsphere/issues). - Read documentation: [ShardingSphere Doc](https://shardingsphere.apache.org/document/current/en/overview). Please pay attention on issues you submitted, because we maybe need more details. If no response anymore and we cannot reproduce it on current information, we will **close it**. Please answer these questions before submitting your issue. Thanks! ### Which version of ShardingSphere did you use? we find java version: java8, full_version=1.8.0_282 ShardingSphere-5.1.3-SNAPSHOT Commit ID: 7c67365b394d2e3ac562329b550c135c31ea764d Commit Message: Avoid overhead of invoking method in Optional.orElse (#18921) Branch: 7c67365b394d2e3ac562329b550c135c31ea764d Build time: 2022-07-08T19:24:17+0800 ### Which project did you use? ShardingSphere-JDBC or ShardingSphere-Proxy? ShardingSphere-JDBC ### Expected behavior The transaction routing policy is configured as proxy, the label is configured with multiple proxies, and multiple transactions are executed, all executed on different proxies, with load balancing ### Actual behavior The transaction routing policy is configured as proxy, the label is configured with multiple proxies, and multiple transactions are executed, all executed on one proxy, without load balancing ### Reason analyze (If you can) ### Steps to reproduce the behavior, such as: SQL to execute, sharding rule configuration, when exception occur etc. 1、proxy label configuration ss-proxy1 label：sharding1 ss-proxy2 label：sharding2 2、Configure transaction routing rules as proxy drop traffic rule transaction_traffic; create traffic rule transaction_traffic(labels(sharding1,sharding2), traffic_algorithm(type(name=Proxy)), load_balancer(type(name=ROUND_ROBIN))); show traffic rules; 3、execute ss-jdbc @Test public void testTraffic_15_01() throws SQLException { String sql1 = "INSERT INTO t_order(user_id, content, creation_date) VALUES(11, 'test11', current_date);"; String sql2 = "update t_order SET content='test11' where user_id=11;"; String sql3 = "delete from t_order where user_id=11;"; setAutoCommit(false); for (int i = 0; i < 50; i++) { getStatement().executeUpdate(sql1); getStatement().executeUpdate(sql2); getStatement().executeUpdate(sql3); } commit(); } ### Example codes for reproduce this issue (such as a github link). -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
