It's been awhile since playing with Hadoop. Recently installed the latest version on my mac via homebrew and started all the services via start-dfs.sh and start-yarn.sh.
In the past I was able to view the following urls: http://localhost:50070/ http://localhost:50030 The later being the one to track the status of my running jobs. Now the first url (dfshealth) works and looks great however the job tracker url doesnt exist. Has this been removed in the latest version of Hadoop? I found that yarn is running on http://localhost:8088/ But I don't see any progress and/or running jobs in that UI. Do Yarn and JobTracker coexist or does one replace the other? Any tutorials on Yarn out there? Thanks
