-
Notifications
You must be signed in to change notification settings - Fork 1.1k
关于udf中transform里面日志不打印 #11937
Copy link
Copy link
Open
Description
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?
Reactions are currently unavailable
Metadata
Metadata
Assignees
Labels
No labels
Type
Fields
Give feedbackNo fields configured for issues without a type.