changxue created IOTDB-5072: ------------------------------- Summary: [udf] given variables greater than expecting, failed with 301 NPE Key: IOTDB-5072 URL: https://issues.apache.org/jira/browse/IOTDB-5072 Project: Apache IoTDB Issue Type: Bug Affects Versions: 1.0.0 Reporter: changxue Assignee: Yuan Tian Attachments: image-2022-11-28-16-10-48-080.png
[udf] given variables greater than expecting, failed with 301 NPE 3C3D cluster, Nov.28th 1.0 source codes reproduction: {code:sql} CREATE TIMESERIES root.udf.user_d1.s1 WITH datatype=INT32,encoding=RLE; CREATE TIMESERIES root.udf.user_d1.s2 WITH datatype=INT32,encoding=RLE; INSERT INTO root.udf.user_d1(time,s1,s2) VALUES(1,23,32); INSERT INTO root.udf.user_d1(time,s1,s2) VALUES(2,31,19); INSERT INTO root.udf.user_d1(time,s1,s2) VALUES(3,null,21); INSERT INTO root.udf.user_d1(time,s1,s2) VALUES(4,20,32); INSERT INTO root.udf.user_d1(time,s1,s2) VALUES(5,33,null); INSERT INTO root.udf.user_d1(time,s1,s2) VALUES(6,19,28); IoTDB> SELECT example(s1, *) from root.udf.user_d1 Msg: 301: Error occurred during executing UDTF#transform(Row, PointCollector): java.lang.NullPointerException {code} !image-2022-11-28-16-10-48-080.png! -- This message was sent by Atlassian Jira (v8.20.10#820010)