chenhaonan313 opened a new issue, #5164: URL: https://github.com/apache/seatunnel/issues/5164
### 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 The configuration file uses ${name} as a variable, and the -i parameter cannot be resolved by running the command ### SeaTunnel Version seatunnel 2.3.2 ### SeaTunnel Config ```conf env { execution.parallelism = 2 job.mode = "BATCH" checkpoint.interval = 10000 } source{ SftpFile { path = "/upload/" host = "192.168.130.33" port = 22 user = sftpuser password = sftpuser file_format_type = "text" result_table_name = "fake2" } } sink { HdfsFile { source_table_name = "fake2" fs.defaultFS = "hdfs://192.168.130.95:9000" path = "/data/file/b/${file_name}" file_format_type = "text" custom_filename = true file_name_expression = "${transactionId}_${now}" filename_time_format = "yyyy.MM.dd" is_enable_transaction = true } } ``` ### Running Command ```shell ./bin/start-seatunnel-flink-13-connector-v2.sh --config ./config/example.sh -i file_name=abcdefg ``` ### Error Exception ```log character in path at index 14: /data/file/b/${file_name}/ ``` ### Flink or Spark Version flink 1.12.7 ### Java or Scala Version _No response_ ### Screenshots  ### 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]
