hive 如何实现插入自增id

如题，按照以下的方式创建表，我该如何实现自增呢？比如id INT AUTO_INCREMENT. 

add jar ../build/contrib/hive_contrib.jar; 

CREATE TABLE apachelog ( 
host STRING, 
identity STRING, 
user STRING, 
time STRING, 
request STRING, 
status STRING, 
size STRING, 
referer STRING, 
agent STRING) 
ROW FORMAT SERDE 'org.apache.hadoop.hive.contrib.serde2.RegexSerDe' 
WITH SERDEPROPERTIES ( 
"input.regex" = "([^]*) ([^]*) ([^]*) (-|\\[^\\]*\\]) ([^ \"]*|\"[^\"]*\") (-|[0-9]*) (-|[0-9]*)(?: ([^ \"]*|\".*\") ([^ \"]*|\".*\"))?", 
"output.format.string" = "%1$s %2$s %3$s %4$s %5$s %6$s %7$s %8$s %9$s" 
) 
STORED AS TEXTFILE;