yarn 通过api查询sql任务

针对appid:application_1620381918837_260462
替换成jobid:job_1620381918837_260462
然后再替换到JobHistory的API接口

http://master:19888/ws/v1/history/mapreduce/job_1620381918837_260462
/conf

获取到的数据是个很大的json,从里面找到hive.query.string 的值,通过URLDecoder.decode(json,"UTF-8")解析后就是mr的sql了

https://www.cnblogs.com/tonglin0325/p/12455825.html

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转载自blog.csdn.net/iris_csdn/article/details/118496479