question Re: No Hue in AWS VM,How to check logs? in Support Questions

No Hue in AWS VM,How to check logs?

saurabh_ghildiy — Wed, 13 Apr 2016 04:08:16 GMT

Hi,

There is no Hue in practice test VM,how can we check logs.Also how is it possible to print something on the console or log it in the log.Tried using Logging but didn't work.Please give a code snippet if possible.

Thanks

Re: No Hue in AWS VM,How to check logs?

sayankh — Wed, 13 Apr 2016 04:10:31 GMT

@saurabh saurabh

You can review job logs from ResourceManager UI.

Ambari > YARN > Quick Links > ResourceManager UI

Re: No Hue in AWS VM,How to check logs?

saurabh_ghildiy — Wed, 13 Apr 2016 04:19:28 GMT

Thanks Sayan for the quick reply.I will check it.

Is this log also having System.out Ouput in it,like println statements?

Re: No Hue in AWS VM,How to check logs?

sayankh — Wed, 13 Apr 2016 11:53:39 GMT

@saurabh saurabh

When you click on ResourceManager UI, navigate to specific application's link. On the application page, you should see links to all your individual application attempts. If you review the logs for individual task attempts, you should see it displays the log of both the standard output as well as the standard error.