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ListHDFS:
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FetchHDFS:
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{"status": {"code":500,"message":"FAILED","detail":"DTU ID not exists"}}
如果json里有数组,需要先用SplitJson分隔:
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先在hive里创建一个表:
create table tb_test(
register string,
register_url string
);
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insert into yongli.tb_test(register, register_url)values(‘${register}‘,‘${register_url}‘)
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还是用ReplaceText:
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再用MergeContent:
insert into yongli.tb_dtu(dtuid, addr, value, time)values
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创建一个HiveConnectionPool
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设置Database Connection URL, User, Password:
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原文地址:http://www.cnblogs.com/fengwenit/p/5823177.html