无法以正确的格式在Hive表中加载数据

Question

嗨，请问我在Hive的外部表中有此create语句，但是我的数据不一致-所以当我运行它时，我得到Null吗？

create external table sampleartistdata(
    artistid int,
    artistname string
) 
ROW FORMAT SERDE 'org.apache.hadoop.hive.contrib.serde2.MultiDelimitSerDe' 
WITH SERDEPROPERTIES ("field.delim"="# ") 
STORED AS TEXTFILE
    location '/user/users/sampledata/';
select * from sampleartistdata limit 3;

这是数据的样子：

1134999 06Crazy Life
10113088    Terfel, Bartoli- Mozart: Don
6826647 Bodenstandig 3000
10186265    Jota Quest e Ivete Sangalo
6828986 Toto_XX (1977
10236364    U.S Bombs -
1135000 artist formaly know as Mat
10299728    Kassierer - Musik für beide Ohren
10299744    Rahzel, RZA

结果：

sampleartistdata.artistid       sampleartistdata.artistname
NULL    NULL
NULL    NULL
NULL    NULL

Answer 1

我能够通过更改行定界符的值来解决它，而不是使用我使用的ROW FORMAT SERDE

drop table sampleartistdata;
create external table sampleartistdata(
    artistid int,
    artistname string
) ROW format DELIMITED
FIELDS TERMINATED BY '\t'
LINES TERMINATED BY '\n'
STORED AS TEXTFILE
    location '/user/jovyan/sampledata/';