question Re: Where can i run the hdfs commands in Support Questions

Where can i run the hdfs commands

narendra_rmd — Sat, 30 Apr 2016 09:00:50 GMT

I started my HDP2.4 in vmware, & i could able to launch the ambari browser & i can see my hdfs files there..

But if i want to run the HDFS commands,, where can i run them...?

Re: Where can i run the hdfs commands

ravi1 — Sat, 30 Apr 2016 09:13:14 GMT

If this is sandbox, you can ssh to localhost on port 2222.

ssh root@localhost -p 2222

if you are on mac/linux or use putty if you are on windows. Default password for root is hadoop.

More details here

Re: Where can i run the hdfs commands

narendra_rmd — Sat, 30 Apr 2016 09:19:47 GMT

Thanks Ravi....that sounds good & it worked for me with putty when i run hdp2.4 on vmware. but when i tried with putty when i started my hdp2.4 in virtualbox it's failing.

I mean, the ip for virtual box by default is showing as 127.0.0.1 and when i tried putty with this ip, its not connecting.

May i know the reason why..?

Re: Where can i run the hdfs commands

ravi1 — Sat, 30 Apr 2016 09:29:02 GMT

I can run sandbox running on virtualbox with 2222. No reason to think of why its working from vmware and not virtualbox. Both use NAT.

Re: Where can i run the hdfs commands

hduraiswamy — Sat, 30 Apr 2016 22:03:54 GMT

Alternatively, if you have zeppelin, you can run your bash / hadoop commands over there too..

example:

%sh
whoami

%sh
hadoop fs -ls /user/root/

Re: Where can i run the hdfs commands

hduraiswamy — Sat, 30 Apr 2016 22:05:24 GMT

if it is sandbox, you must be having the zeppelin in the same section where you will be seeing Hive views, etc...

Re: Where can i run the hdfs commands

narendra_rmd — Tue, 03 May 2016 05:15:54 GMT

yes..Ravi,, You are absolutely correct.. Here we go.

When I open putty,

1) If I'm running HDP2.4 in VMware,

putty is woking with the HDP given ip & port as 22(Bydefault).

but , if you give 2222 in putty for hdp2.4 it will not work.

2) If I'm running HDP2.4 in Virtualbox,

putty is working with 127.0.0.1 ip & port as 2222(Need to give explicitly),

but if you give 22 in putty, it will not work.

Anywork, got to know exactly with your info,,, Thanks.