luozihen opened a new issue, #12434: URL: https://github.com/apache/seatunnel/issues/12434
### 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 Regex option keys are rejected when a job is submitted through the REST submit-job API with the JSON body, which is that API's default format. `RestUtil.buildConfig` / `RestUtil.buildConfigList` turn the request body into a `Map<String, Object>` and call `ConfigBuilder.of(Map)`, which parses it with `ConfigFactory.parseMap(objectMap)`. That call treats every key as a HOCON path, so a key such as `^t_nova_.*$` (used by `multi_table_config.primary_keys`) raises: org.apache.seatunnel.shade.com.typesafe.config.ConfigException$BadPath: path parameter: Invalid path '^t_nova_.*$': Token not allowed in path expression: 'end of file' In `JobInfoService` the JSON branch (`case JSON: default:`) calls `RestUtil.buildConfig(...)` and only afterwards runs `ConfigShadeUtils.decryptConfig(config)`, so the literal-key rebuild that `ConfigShadeUtils.processConfig` performs for config files and for the HOCON body is never reached for this shape. Effect: a job that uses regex keys in an option map (`multi_table_config.primary_keys` is the current example) cannot be submitted through the JSON REST body. Submitting the same job from a config file or with the HOCON body works. Nothing is silently wrong — the job is rejected while the config is parsed. Workaround: submit the job from a config file, or use the HOCON body of the REST endpoint. Proposed fix: keep the map keys literal for this entry point as well — for example, in `ConfigBuilder.of(Map)`, try `ConfigFactory.parseMap(objectMap)` first and, when it raises `ConfigException.BadPath`, rebuild the map through JSON (the same rebuild `processConfig` uses, which can be shared between the two call sites). A unit test with a REST-shaped map (a regex key next to a flat dotted key such as `"job.mode"`) would pin both shapes. Found while adding `multi_table_config.primary_keys` (apache/seatunnel#11878, PR apache/seatunnel#12015) and documented there as a known limitation to keep that PR scoped. ### SeaTunnel Version 3.0.0-SNAPSHOT (dev). Reproduced on commit `c15f9fdc5` of PR apache/seatunnel#12015. ### SeaTunnel Config ```conf sink { Jdbc { url = "jdbc:mysql://localhost:3306/sink" driver = "com.mysql.cj.jdbc.Driver" username = "root" password = "******" generate_sink_sql = true database = "sink" multi_table_config { primary_keys { "^t_nova_.*$" = ["${primary_key}", "DATA_SOURCE"] } } } } The same configuration sent as a JSON body of the REST submit-job endpoint: {"env":{"job.mode":"BATCH"}, "source":[{"plugin_name":"FakeSource","row.num":1,"schema":{"fields":{"name":"string"}}}], "sink":[{"plugin_name":"Jdbc","url":"jdbc:mysql://localhost:3306/sink","driver":"com.mysql.cj.jdbc.Driver", "username":"root","password":"******","generate_sink_sql":true,"database":"sink", "multi_table_config":{"primary_keys":{"^t_nova_.*$":["${primary_key}","DATA_SOURCE"]}}}]} ``` ### Running Command ```shell curl -X POST "http://localhost:5801/submit-job"; -H "Content-Type: application/json" -d @body.json ``` ### Error Exception ```log org.apache.seatunnel.shade.com.typesafe.config.ConfigException$BadPath: path parameter: Invalid path '^t_nova_.*$': Token not allowed in path expression: 'end of file' ('$' not followed by {, 'end of file' not allowed after '$') at org.apache.seatunnel.shade.com.typesafe.config.impl.PathParser.parsePathExpression(PathParser.java:...) at org.apache.seatunnel.shade.com.typesafe.config.impl.PathParser.parsePath(PathParser.java:...) at org.apache.seatunnel.shade.com.typesafe.config.impl.ConfigImpl.fromPathMap(ConfigImpl.java:...) at org.apache.seatunnel.shade.com.typesafe.config.ConfigFactory.parseMap(ConfigFactory.java:...) at org.apache.seatunnel.core.starter.utils.ConfigBuilder.of(ConfigBuilder.java:109) at org.apache.seatunnel.engine.server.utils.RestUtil.buildConfig(RestUtil.java:76) ``` ### Zeta or Flink or Spark Version Zeta (REST submit path). ### Java or Scala Version Java 8 and Java 11. ### 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]
