Answers
There are some web interfaces that let you know what is going on with the running hadoop.
- http://localhost :50030/ – web UI for MapReduce job tracker(s)
- http://localhost :50060/ – web UI for task tracker(s)
- http://localhost :50070/ – web UI for HDFS name node(s)
会飞的草莓
answered 10 years, 7 months ago