hive表存储为avro格式

Hive 0.14 and later versions

CREATE TABLE kst (
    string1 string,
    string2 string,
    int1 int,
    boolean1 boolean,
    long1 bigint,
    float1 float,
    double1 double,
    inner_record1 struct,
    enum1 string,
    array1 array,
    map1 map,
    union1 uniontype,
    fixed1 binary,
    null1 void,
    unionnullint int,
    bytes1 binary)
  PARTITIONED BY (ds string)
  STORED AS AVRO;

详见：AvroSerDe；