WARN mapred.JobClient: No job jar file set

11/10/14 13:52:07 WARN mapred.JobClient: No job jar file set. User classes may not be found. See JobConf(Class) or JobConf#setJar(String). 11...

hadoop编程警告WARN mapred.JobClient: No job jar file set...如何消除Job job = Job.getInstance(conf); job.setJarByClass(WordCountMain.class);

11/10/14 13:52:07 WARN mapred.JobClient: No job jar file set. User classes may not be found. See JobConf(Class) or JobConf#setJar(String). 11...

11/10/14 13:52:07 WARN mapred.JobClient: No job jar file set. User classes may not be found. See JobConf(Class) or JobConf#setJar(String). 11...

14/11/14 13:39:56 WARN mapred.JobClient: No job jar file set. User classes may not be found. See JobConf(Class) or JobConf#setJar(String). ...

14/04/03 15:53:13 WARN mapred.JobClient: No job jar file set. User classes may not be found. See JobConf(Class) or JobConf#setJar(String). ...

11/10/14 13:52:07 WARN mapred.JobClient: No job jar file set. User classes may not be found. See JobConf(Class) or JobConf#setJar(String).11...

2/02/10 14:52:36 WARN mapred.JobClient: No job jar file set. User ...这是由于及集群中没有我们提交的jar包,所以namenode不知道怎么执行我们的job任务...

WARN mapred.JobClient: No job jar file set. User classes may not be found. See JobConf(Class) or JobConf#setJar(String). How can I solve this...

14/01/27 16:52:26 WARN mapred.JobClient: No job jar file set. User classes may not be found. See JobConf(Class) or JobConf#setJar(String). ...