apache/seatunnel

[Connector] Capture log files using streaming mode, but the process stops after capturing a file.

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#10225 opened on Dec 22, 2025

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help wanted

Description

Search before asking

  • I had searched in the issues and found no similar issues.

What happened

Collect log files using streaming mode, but the process stops after collecting one file.

Even if data is appended to the file, it still doesn't work.

SeaTunnel Version

2.3.12

SeaTunnel Config

env {
     job.mode = "STREAMING"
}

source {
  LocalFile {
    path = "/data/app/message_log/message-service-center.log"
    file_format_type = "text"
    schema {
      fields {
        raw_line = "string"
      }
    }
    file_read_mode = "rolling"
    monitoring_interval_ms = 10000
    poll_interval = 10000
    plugin_output = "original_log_line"
  }
}

transform {
     Split {
         plugin_input = "original_log_line"
         separator = "发送消息成功:"
         split_field = "raw_line"
         output_fields = [first_name, second_name]
         plugin_output = "split_log_parts"
       }
     Filter {
         plugin_input = "split_log_parts"
         plugin_output = "filter_log_parts"
         include_fields = [second_name]
       }
    JsonPath {
     plugin_input = "filter_log_parts"
     row_error_handle_way = FAIL
     columns = [
          {
             "src_field" = "second_name"
             "path" = "$.id"
             "dest_field" = "id"
             "column_error_handle_way" = "SKIP_ROW"
          },
          {
            "src_field" = "second_name"
            "path" = "$.receiver"
            "dest_field" = "receiver"
            "column_error_handle_way" = "SKIP_ROW"
          }
     ]
     plugin_output = "json_parsed_data"
  }
   FieldMapper {
       plugin_input = "json_parsed_data"
       plugin_output = "final_parsed_data"
       field_mapper = {
           id = id
           receiver = receiver
       }
     }
}

Running Command

nohup bin/seatunnel.sh --config ../job/test_file_to_mysql.conf -m local >seatunnel.log 2>&1 &

Error Exception

 don't report an error, but it stops.

Zeta or Flink or Spark Version

No response

Java or Scala Version

No response

Screenshots

No response

Are you willing to submit PR?

  • Yes I am willing to submit a PR!

Code of Conduct

Contributor guide