LDI loads values incorrectly for MEDIUMINT, TIME and TIMESTAMP when cpimport is used for batch insert

[rocky8:root@rocky8~]# cat /data/qa/shares/mcol271/t.dat

1000|2020-08-13 03:14:07|

MariaDB [mytest]> create table t (cmediumint mediumint, ctimestamp timestamp) engine=columnstore;

Query OK, 0 rows affected (0.160 sec)

MariaDB [mytest]> set columnstore_use_import_for_batchinsert = off;

Query OK, 0 rows affected (0.001 sec)

MariaDB [mytest]> load data infile "/data/qa/shares/mcol271/t.dat" into table t fields terminated by "|";

Query OK, 1 row affected (0.189 sec)                 

Records: 1  Deleted: 0  Skipped: 0  Warnings: 0

MariaDB [mytest]> select * from t;

+------------+---------------------+

| cmediumint | ctimestamp          |

+------------+---------------------+

|       1000 | 2020-08-13 03:14:07 |

+------------+---------------------+

1 row in set (0.062 sec)

MariaDB [mytest]> set columnstore_use_import_for_batchinsert = on;

Query OK, 0 rows affected (0.001 sec)

MariaDB [mytest]> load data infile "/data/qa/shares/mcol271/t.dat" into table t fields terminated by "|";

ERROR 9999 (HY000): Values saturated 0% of stage done

MariaDB [mytest]> select * from t;

+------------+---------------------+

| cmediumint | ctimestamp          |

+------------+---------------------+

|       1000 | 2020-08-13 03:14:07 |

|    8388607 | 1998-01-04 21:28:32 |

+------------+---------------------+

2 rows in set (0.039 sec)

MariaDB [mytest]> exit

Bye

[rocky8:root@rocky8~]# cpimport mytest t /data/qa/shares/mcol271/t.dat

Locale = en_US.UTF-8

Using table OID 3102 as the default JOB ID

Input file(s) will be read from : /root

Job description file : /var/log/mariadb/columnstore/data/bulk/tmpjob/3102_D20230420_T201905_S392114_Job_3102.xml

Log file for this job: /var/log/mariadb/columnstore/cpimport/Job_3102.log

2023-04-20 20:19:05 (14371) INFO : successfully loaded job file /var/log/mariadb/columnstore/data/bulk/tmpjob/3102_D20230420_T201905_S392114_Job_3102.xml

2023-04-20 20:19:05 (14371) INFO : Job file loaded, run time for this step : 0.0217612 seconds

2023-04-20 20:19:05 (14371) INFO : PreProcessing check starts

2023-04-20 20:19:05 (14371) INFO : input data file /data/qa/shares/mcol271/t.dat

2023-04-20 20:19:05 (14371) INFO : PreProcessing check completed

2023-04-20 20:19:05 (14371) INFO : preProcess completed, run time for this step : 0.00960803 seconds

2023-04-20 20:19:05 (14371) INFO : No of Read Threads Spawned = 1

2023-04-20 20:19:05 (14371) INFO : No of Parse Threads Spawned = 3

2023-04-20 20:19:05 (14371) INFO : For table mytest.t: 1 rows processed and 1 rows inserted.

2023-04-20 20:19:06 (14371) INFO : Bulk load completed, total run time : 1.03288 seconds

[rocky8:root@rocky8~]# mariadb mytest

Reading table information for completion of table and column names

You can turn off this feature to get a quicker startup with -A

Welcome to the MariaDB monitor.  Commands end with ; or \g.

Your MariaDB connection id is 32

Server version: 10.6.12-7-MariaDB-enterprise MariaDB Enterprise Server

Copyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

MariaDB [mytest]> select * from t;

+------------+---------------------+

| cmediumint | ctimestamp          |

+------------+---------------------+

|       1000 | 2020-08-13 03:14:07 |

|    8388607 | 1998-01-04 21:28:32 |

|       1000 | 2020-08-13 03:14:07 |

+------------+---------------------+

3 rows in set (0.045 sec)