lemboyy opened a new issue, #7975: URL: https://github.com/apache/seatunnel/issues/7975
### Search before asking - [X] I had searched in the [issues](https://github.com/apache/seatunnel/issues?q=is%3Aissue+label%3A%22bug%22) and found no similar issues. ### What happened A protocol error occurred when data was synchronized from the postgresql library to the postgresql library, and Session initialization failed. ### SeaTunnel Version 2.3.8 ### SeaTunnel Config ```conf { "transform" : [], "sink" : [ { "batch_size" : "1000", "max_retries" : "0", "create_index" : "true", "schema_save_mode" : "CREATE_SCHEMA_WHEN_NOT_EXIST", "source_table_name" : "Table15525536935648", "max_commit_attempts" : "3", "auto_commit" : "true", "plugin_name" : "Jdbc", "url" : "jdbc:postgresql://10.3.9.219:15432/seatunnel?useUnicode=true&characterEncoding=UTF-8&allowMultiQueries=true&serverTimezone=Asia/Shanghai¤tSchema=public", "is_exactly_once" : "false", "database" : "seatunnel", "password" : "******", "transaction_timeout_sec" : "-1", "driver" : "org.postgresql.Driver", "data_save_mode" : "APPEND_DATA", "support_upsert_by_query_primary_key_exist" : "false", "connection_check_timeout_sec" : "30", "multi_table_sink_replica" : "1", "generate_sink_sql" : true, "user" : "postgres", "table" : "public.customer_copy1" } ], "source" : [ { "split.inverse-sampling.rate" : "1000", "parallelism" : "1", "query" : "SELECT \"id\", \"name\", \"age\", \"phone\" FROM \"seatunnel\".\"public\".\"customer\"", "result_table_name" : "Table15525536935648", "split.even-distribution.factor.lower-bound" : "0.05", "plugin_name" : "Jdbc", "use_select_count" : "false", "url" : "jdbc:postgresql://10.3.9.219:15432/seatunnel?useUnicode=true&characterEncoding=UTF-8&allowMultiQueries=true&serverTimezone=Asia/Shanghai¤tSchema=public", "skip_analyze" : "false", "password" : "******", "driver" : "org.postgresql.Driver", "split.even-distribution.factor.upper-bound" : "100.0", "split.sample-sharding.threshold" : "1000", "connection_check_timeout_sec" : "30", "fetch_size" : "10", "user" : "postgres", "split.size" : "8096" } ], "env" : { "job.mode" : "BATCH", "job.name" : "SeaTunnel_Job", "savemode.execute.location" : "CLUSTER" } } ``` ### Running Command ```shell seatunnel web job run ``` ### Error Exception ```log org.apache.seatunnel.shade.org.postgresql.util.PSQLException: 通讯协定错误，Session 初始化失败。 ``` ### Zeta or Flink or Spark Version _No response_ ### Java or Scala Version _No response_ ### Screenshots _No response_ ### Are you willing to submit PR? - [X] Yes I am willing to submit a PR! ### Code of Conduct - [X] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct) -- 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]
