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  1. Hive
  2. HIVE-22650

hive udf I can use the udf select ,but when insert into table ,the value is null

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    Details

    • Type: Bug
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 1.2.1
    • Fix Version/s: None
    • Component/s: UDF
    • Labels:
      None
    • Environment:

      hdp 2.6.2 hive1.2.1

      Description

      hive udf I can use the udf select ,but when insert into table ,the value is null :
      hive> select transCity(name) as city,name
      > from bd_area t1
      > where t1.level_id='1'
      > limit 10;
      110100000000 北京市
      120100000000 天津市
      130100000000 石家庄市
      130200000000 唐山市
      130300000000 秦皇岛市
      130400000000 邯郸市
      130500000000 邢台市
      130600000000 保定市
      130700000000 张家口市
      130800000000 承德市

      hive> create table test
      > as
      > select transCity(name) as city,name
      > from bd_area t1
      > where t1.level_id='1'
      > limit 10;

      hive> select * from test;
      OK
      NULL 北京市
      NULL 天津市
      NULL 石家庄市
      NULL 唐山市
      NULL 秦皇岛市
      NULL 邯郸市
      NULL 邢台市
      NULL 保定市
      NULL 张家口市
      NULL 承德市

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          yuxuqi

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            • Assignee:
              Unassigned
              Reporter:
              lucky_yu yuxuqi
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              Dates

              • Created:
                Updated: