Using CDH 5, when I run my oozie workflow I no longer see log-statements from my mappers (log4j, slf4j). I even tried System.out.println - I still don't see the statements. Is there a setting I'm missing?
答案 0 :(得分：0)
事实证明，除了您需要手动将浏览器指向它之外，日志仍然存在。例如，单击map-reduce操作仍会打开作业日志页面（http://localhost:50030/jobdetails.jsp?jobid=job_201510061631_2112）。
但是要获得实际工作的结果，我需要将jobid增加到job_201510061631_2113