ORC reader will return wrong result when data type is tinyint

[caneGuy]

Steps to reproduce the behavior (Required)

1. CREATE TABLE '...'

   CREATE TABLE `test.app_sh01_cube_exp_post_did_analysis_new_user`(
   `gid` string,
   `appid` string,
   `exp_start_date` string, 
   `exp_end_date` string,
   `first_enter_exp_ds` string ,
   `exp_group` string,
   `is_new` string ,
   `platform` string ,
   `ds` string,
   `cube_source_type` string ,
   `base_user_cnt` int ,
   `active_user_cnt` int ,
   `online_time_s` int ,
   `attempt_cnt` int ,
   `success_attempt_cnt` int ,
   `use_gold_coin_resource_num` int ,
   `permananet_item_consume_num` int ,
   `plus5_consume_num` int ,
   `get_pre_stage_limit_time_item_resource_num` int ,
   `get_energy_resource_num` int ,
   `pay_users_cnt` int ,
   `pay_amount_amt` double ,
   `get_pre_stage_limit_item_resource_num` bigint ,
   `use_pre_stage_limit_item_resource_num` bigint ,
   `use_stage_end_add_fivestep_resource_num` bigint ,
   `use_limited_add_fivestep_resource_num` bigint ,
   `get_gold_coin_resource_num` bigint ,
   `get_item_resource_num` bigint ,
   `get_limited_add_fivestep_resource_num` bigint ,
   `gold_coin_resource_stock_num` bigint ,
   `item_resource_stock_num` bigint ,
   `last7dasy_use_gold_coin_resource_num` bigint ,
   `last7dasy_use_item_resource_num` bigint ,
   `stage_fuuu_num` bigint ,
   `play_fail_or_use_addstep_success_num` bigint )
   PARTITIONED BY (
   `report_id` string)
   ROW FORMAT SERDE
   'org.apache.hadoop.hive.ql.io.orc.OrcSerde'
   STORED AS INPUTFORMAT
   'org.apache.hadoop.hive.ql.io.orc.OrcInputFormat'
   OUTPUTFORMAT
   'org.apache.hadoop.hive.ql.io.orc.OrcOutputFormat'
   LOCATION
   'xxx'

2. data file offline @GavinMar

3. SELECT  '....'
   SELECT DATEDIFF(DATE(ds),DATE(first_enter_exp_ds)) observe_window,
      gid,
         exp_group,
         '0' sql_label,
             active_user_cnt
   FROM test.app_sh01_cube_exp_post_did_analysis_new_user
   WHERE report_id='4865547759250313217'
    AND ds>='2024-03-28'
    AND ds<='2024-07-03'
    AND ds>=first_enter_exp_ds
    and gid = '23876242'
    AND cube_source_type IN ('intervene')
    limit 200

   

SELECT DATEDIFF(DATE(ds),DATE(first_enter_exp_ds)) observe_window,
       gid,
          exp_group,
          '0' sql_label,
              active_user_cnt
   FROM hive_default_catalog.test.app_sh01_cube_exp_post_did_analysis_new_user
   WHERE report_id='4865547759250313217'
     AND ds>='2024-03-28'
     AND ds<='2024-07-03'
     AND ds>=first_enter_exp_ds
     and gid = '23876242'
     AND cube_source_type IN ('intervene')
     limit 200

Expected behavior (Required)

Real behavior (Required)

StarRocks version (Required)

• You can get the StarRocks version by executing SQL select current_version() 3.1.5

[letian-jiang]

By default, columns in ORC files are accessed by their ordinal position in the Hive table definition. However, the table definition and orc file schema do not match in this case.

[letian-jiang]

[letian-jiang]

After set orc_use_column_names = true;, the result is correct.

[letian-jiang]

related PR https://github.com/StarRocks/starrocks/pull/42777