报错信息 17/07/06 17:00:27 WARN mapred.JobClient: Use GenericOptionsParser for parsing the arguments. Applications should implement Tool for the same.17/07/06 17:00:27 WARN mapred.JobClient: No job jar file set. User classes may not be found. See JobConf…
报错详情: WARN mapred.JobClient: No job jar file set. User classes may not be found. See JobConf(Class) or JobConf#setJar(String).10/08/16 15:25:49 INFO input.FileInputFormat: Total input paths to process : 410/08/16 15:25:50 INFO mapred.JobClient: Runn…
/** * A map/reduce job configuration. * 翻译:一个map/reduce作业配置 * <p><code>JobConf</code> is the primary interface for a user to describe a * map-reduce job to the Hadoop framework for execution. The framework tries to * faithfully execute…