0
喜用SERDE的我是初學者蜂房,我發現下面的示例代碼中的一個,可以有人幫助我理解下面的代碼:是什麼HIVE
CREATE EXTERNAL TABLE emp (
id bigint,
name string,
dept bigint,
salary bigint)
partitioned by (yearofjoining string)
ROW FORMAT SERDE
'org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe'
WITH SERDEPROPERTIES (
'field.delim'='|',
'serialization.format'='|')
STORED AS INPUTFORMAT
'org.apache.hadoop.mapred.TextInputFormat'
OUTPUTFORMAT
'org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat'
LOCATION
's3n://xxx/xxxx/xxx/xxx/xx'
的可能的複製[?如何配置單元存儲數據,什麼是SERDE(https://stackoverflow.com/questions/14605640/how -does蜂箱 - 存儲數據和 - 什麼 - 是 - SERDE) – 54l3d