[I] 关于udf中transform里面日志不打印 [iotdb]

["bigdata-spec (via GitHub)" <gi...@apache.org>]

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？
   


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Re: [I] 关于udf中transform里面日志不打印 [iotdb]

["bigdata-spec (via GitHub)" <gi...@apache.org>]

bigdata-spec commented on issue #11937:
URL: https://github.com/apache/iotdb/issues/11937#issuecomment-1911541875

    validate完成
   "beforeStart完成"这两个日志会打印出来
   但是"进入transform...." 进入terminate....这两句不会打印出来。


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