litiliu opened a new issue, #8468: URL: https://github.com/apache/seatunnel/issues/8468
### 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 I'm running seatunnel 2.3.9 but got NPE. It seems the null row was not filtered before processing by the downstream operator. ### SeaTunnel Version 2.3.9 ### SeaTunnel Config ```conf { "env": { "jobMode": "batch", "parallelism": 1 }, "source": [ { "plugin_name": "FakeSource", "plugin_output": "fake", "row.num": 5, "schema": { "fields": { "name": "string", "age": "int", "card": "int" } } } ], "transform": [ { "plugin_name": "FilterRowKind", "plugin_input": "fake", "plugin_output": "fake1", "exclude_kinds": ["INSERT"] }, { "plugin_name": "Copy", "plugin_input": "fake1", "plugin_output": "fake2", "fields": { "name1": "name", "age1": "age", "card1": "card" } } ], "sink": [ { "plugin_name": "Console", "plugin_input": "fake2" } ] } ``` ### Running Command ```shell src/main/java/org/apache/seatunnel/example/flink/v2/SeaTunnelApiExample.java ``` ### Error Exception ```log ` Caused by: java.lang.NullPointerException at org.apache.seatunnel.api.table.type.SeaTunnelRowAccessor.getField(SeaTunnelRowAccessor.java:41) at org.apache.seatunnel.transform.copy.CopyFieldTransform.getOutputFieldValues(CopyFieldTransform.java:122) at org.apache.seatunnel.transform.common.MultipleFieldOutputTransform.transformRow(MultipleFieldOutputTransform.java:56) at org.apache.seatunnel.transform.common.MultipleFieldOutputTransform.transformRow(MultipleFieldOutputTransform.java:36) at org.apache.seatunnel.transform.common.AbstractSeaTunnelTransform.transform(AbstractSeaTunnelTransform.java:80) at org.apache.seatunnel.transform.common.AbstractCatalogSupportMapTransform.map(AbstractCatalogSupportMapTransform.java:42) at org.apache.seatunnel.transform.common.AbstractCatalogSupportMapTransform.map(AbstractCatalogSupportMapTransform.java:27) at org.apache.seatunnel.transform.common.AbstractMultiCatalogMapTransform.map(AbstractMultiCatalogMapTransform.java:40) at org.apache.seatunnel.transform.common.AbstractMultiCatalogMapTransform.map(AbstractMultiCatalogMapTransform.java:28) at org.apache.seatunnel.core.starter.flink.execution.TransformExecuteProcessor.lambda$flinkTransform$5d1c7633$1(TransformExecuteProcessor.java:159) at org.apache.flink.streaming.api.operators.StreamMap.processElement(StreamMap.java:38) ` ``` ### Zeta or Flink or Spark Version flink 1.18.1 ### Java or Scala Version 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]
