Hadoop 创建配置单元外部表时出错
创建外部配置单元表时出现以下错误：配置单元列表Hadoop 创建配置单元外部表时出错,hadoop,hive,hql,Hadoop,Hive,Hql,创建外部配置单元表时出现以下错误：配置单元列表 CREATE EXTERNAL TABLE yatish_h1b_data_ak ( ID:INT, CASE_STATUS:VARCHAR, EMPLOYER_NAME:VARCHAR, SOC_NAME:VARCHAR, JOB_TITLE:VARCHAR, FULL_TIME_POSITION:VARCHAR, PREVAILING_WAGE:FLOAT,
CREATE EXTERNAL TABLE yatish_h1b_data_ak
(
ID:INT,
CASE_STATUS:VARCHAR,
EMPLOYER_NAME:VARCHAR,
SOC_NAME:VARCHAR,
JOB_TITLE:VARCHAR,
FULL_TIME_POSITION:VARCHAR,
PREVAILING_WAGE:FLOAT,
YEAR:INT,
WORKSITE:VARCHAR,
LONGITUDE:VARCHAR,
LATITUDE:VARCHAR
)
ROW FORMAT DELIMITED
FIELDS TERMINATED BY \073' LINE TERMINATED BY '\n'
LOCATION user/seethayatish/yatish;
您错误地编写了Creat table语句。字段名与其数据类型之间没有冒号。只需在字段名及其数据类型之间保留空格即可。此外，配置单元中不支持VARCHAR和FLOAT类型，而不是使用STRING和DOUBLE 以下是正确的说法：
CREATE EXTERNAL TABLE yatish_h1b_data_ak (
ID INT,
CASE_STATUS STRING,
EMPLOYER_NAME STRING,
SOC_NAME STRING,
JOB_TITLE STRING,
FULL_TIME_POSITION STRING,
PREVAILING_WAGE FLOAT,
YEAR INT,
WORKSITE STRING,
LONGITUDE STRING,
LATITUDE STRING )
ROW FORMAT DELIMITED
FIELDS TERMINATED BY '\073'
LINES TERMINATED BY '\n'
LOCATION '/user/seethayatish/yatish';
您错误地编写了Creat table语句。字段名与其数据类型之间没有冒号。只需在字段名及其数据类型之间保留空格即可。失败：ParseException行5:0无法识别serde属性规范中以“”结尾的“”行附近的输入