gaoxiaoqing created IMPALA-11994:
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Summary: Add Supo
Key: IMPALA-11994
URL: https://issues.apache.org/jira/browse/IMPALA-11994
Project: IMPALA
Issue Type: New Feature
Reporter: gaoxiaoqing
After supporting alluxio system, impala can read from and write to alluxio.
Here are some examples:
{noformat}
CREATE TABLE u_user (
userid INT,
age INT,
gender CHAR(1),
occupation STRING,
zipcode STRING)
ROW FORMAT DELIMITED
FIELDS TERMINATED BY '|'
STORED AS TEXTFILE
LOCATION 'alluxio://localhost:19998/ml-100k';{noformat}
{noformat}
insert into u_user values(1, 1, cast('f' as char(1)), 'abc', '123454');
{noformat}
{code:java}
load data inpath '/ml-100k/1.txt' into table u_user;{code}
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