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我想在hive.Below中加载json文件是样本json文件。解析配置单元中的json文件
{"Result":[
{"Col1":"Key1","Col2":"[email protected]","Col3":"7"},
{"Col1":"Key2","Col2":"[email protected]","Col3":"7"},
{"Col1":"Key3","Col2":"[email protected]","Col3":"7"},
{"Col1":"Key4","Col2":"[email protected]","Col3":"7"}
]}
我已经尝试过在蜂巢中创建语句。
create table if not exists sample_json (A Array<struct<"Col1":String,"Col2":string,"Col3":string>>) ROW FORMAT SERDE 'org.openx.data.jsonserde.JsonSerDe' LOCATION '/a/b/c'
我无法检索table.I各列中的数据都试图引爆数组,但它仅返回第一个纪录。可请人所说的其实是错呢?
感谢@rbyndoor写入单独加载inpath语句后,它工作。 – user1734980