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<int_in_inner_record1:int,string_in_inner_record1:string>,
    enum1 string,
    array1 array<string>,
    map1 map<string,string>,
    union1 uniontype<float,boolean,string>,
    fixed1 binary,
    null1 void,
    unionnullint int,
    bytes1 binary)
  PARTITIONED BY (ds string)
  STORED AS AVRO;

详见：AvroSerDe；