hanwei996 opened a new issue, #2355: URL: https://github.com/apache/incubator-seatunnel/issues/2355
### Search before asking - [X] I had searched in the [issues](https://github.com/apache/incubator-seatunnel/issues?q=is%3Aissue+label%3A%22bug%22) and found no similar issues. ### What happened Kafka source format.type, multiple schema not matched, resulting in error: com.fasterxml.jackson.databind.node.ObjectNode cannot be cast to com.fasterxml.jackson.databind.node.ArrayNode ### SeaTunnel Version 2.1.2 ### SeaTunnel Config ```conf config/example02.conf env { execution.parallelism = 1 } source { KafkaTableStream { consumer.bootstrap.servers = "hadoop02:9092" consumer.group.id = "seatunnel5" topics = test_video result_table_name = test format.type = json schema = "{\"session_id\":\"string\",\"video_count\":\"int\",\"duration_time\":\"long\",\"user_id\":\"string\",\"user_age\":\"int\",\"city\":\"string\",\"session_start_time\":\"datetime\",\"session_end_time\":\"datetime\"}" format.ignore-parse-errors = "true" } } transform{ sql { sql = "select user_id,city,user_age as age,video_count as video_sum,duration_time as max_duration_time,duration_time as min_duration_time,session_end_time as last_session_date from test" result_table_name = test2 } } sink{ DorisSink { source_table_name = test2 fenodes = "hadoop02:8030" database = test_db table = example_user_video user = root password = anonymous123 batch_size = 50 doris.column_separator="\t" doris.columns="user_id,city,age,video_sum,max_duration_time,min_duration_time,last_session_date" } } ``` ### Running Command ```shell bin/start-seatunnel-flink.sh --config config/example02.conf ``` ### Error Exception ```log Caused by: java.lang.RuntimeException: Json deserialization exception. at org.apache.seatunnel.common.utils.JsonUtils.parseArray(JsonUtils.java:255) at org.apache.seatunnel.flink.kafka.source.KafkaTableStream.prepare(KafkaTableStream.java:114) at org.apache.seatunnel.flink.kafka.source.KafkaTableStream.prepare(KafkaTableStream.java:51) at org.apache.seatunnel.core.base.command.BaseTaskExecuteCommand.lambda$prepare$0(BaseTaskExecuteCommand.java:66) at java.util.ArrayList.forEach(ArrayList.java:1257) at org.apache.seatunnel.core.base.command.BaseTaskExecuteCommand.prepare(BaseTaskExecuteCommand.java:66) at org.apache.seatunnel.core.flink.command.FlinkApiTaskExecuteCommand.execute(FlinkApiTaskExecuteCommand.java:81) ... 18 more Caused by: java.lang.ClassCastException: com.fasterxml.jackson.databind.node.ObjectNode cannot be cast to com.fasterxml.jackson.databind.node.ArrayNode at org.apache.seatunnel.common.utils.JsonUtils.parseArray(JsonUtils.java:253) ``` ### Flink or Spark Version flink v1.12.7 ### Java or Scala Version java 1.8 scala 2.12.15 ### Screenshots <img width="1127" alt="error" src="https://user-images.githubusercontent.com/43572770/182565903-e73d3606-db22-4161-a572-fae14888e5dc.png";> ### 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]
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