bigdata-spec opened a new issue, #11937: URL: https://github.com/apache/iotdb/issues/11937
``` public class UDTFSequenceFilter implements UDTF { @Override public void validate(UDFParameterValidator validator) { int childExpressionsSize = validator.getParameters().getChildExpressionsSize(); LOG.info("childExpressionsSize "+childExpressionsSize); List<String> childExpressions = validator.getParameters().getChildExpressions(); LOG.info("childExpressions "+childExpressions); for (int i = 0; i < validator.getParameters().getChildExpressionsSize(); ++i) { if(i==0){ validator.validateInputSeriesDataType(i, Type.BOOLEAN);} else { validator .validateInputSeriesDataType(0, Type.FLOAT, Type.DOUBLE, Type.INT32, Type.INT64, Type.BOOLEAN); } } LOG.info("validate完成"); } @Override public void beforeStart(UDFParameters udfParameters, UDTFConfigurations udtfConfigurations) { udtfConfigurations .setAccessStrategy(new RowByRowAccessStrategy()) .setOutputDataType(Type.TEXT); LOG.info("beforeStart完成"); } @Override public void transform(Row row, PointCollector collector) throws Exception { LOG.info("进入transform...."); } @Override public void terminate(PointCollector collector) { LOG.info("进入terminate...."); } } ``` 请问下后台发现 validate 和beforeStart 日志正常打印,但是transform和 terminate 不打印日志,IotDB版本1.2.2,是否正常呢? -- 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: reviews-unsubscr...@iotdb.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org