Install MMS on Windows

Step by Step Installation of MMS on Windows with Screenshots

This tutorial will assume you already have registered MMS Account from https://mms.mongodb.com/

1 After registration of MMS Account you will find the screen as below

Fig(1)

  

2 Now Click on the Advanced Setup as shown in below screen

Fig(2)

 

  3 Go to Administration TAB as shown below

 

 4 Now Select the Agents TAB as shown below

 

 

 5 Now you will see a Agents downloads List

Click on the Windows-MSI as shown below

 

6 You will get a option to select 32-Bit or 64-bit

    Make a note of the API key provided for you (The API key shown below is for my Testing)

 

 7 Now run the Downloaded Setup file

   Please provide the noted API Key which is Noted in the previous step and complete the setup

 

 8 Now use the option shown below to add your existing Mongodb Running instance 

 

 

 

 Hope this helps how to setup MMS on Windows Machine

SSH connection to Remote machine with out password

Fig ( A )



I was able to setup 2 node Hadoop clusters as shown above (i.e. Ubuntu1 & Ubuntu2)

When I started Hadoop in master node as “start-all.sh”

It is not generating any file in Hadoop folder of slave (Ubuntu2), instead it was giving error

After analysing and doing Google I figure out,It is not getting connected using SSH to Ubuntu2

Problem Identification

When try to connect using SSH from Ubuntu2 to Ubuntu1 it gives error as shown

Actual method to SSH connection without password

Copy public key of Ubuntu1 to authorised_key of Ubuntu2 and

Copy public key of Ubuntu2 to authorised_key of Ubuntu1

Already above work was done still I was having the issue mentioned

Reason

When we try to connect from Ubuntu1 to ubuntu2 using SSH ,
It will look for same username in Ubuntu2 computer

i.e if Ubuntu1 is having username as APPLE when connecting to Ubuntu2 it will use default username as APPLE

In my case Ubuntu1 username is master and Ubuntu2 user name is slave hence it is not working

Solution

Created a new User in Ubuntu2 as master and given all permissions of old user (ie slave)

See below for new setup

Fig ( B ) 

If you see the difference in figure  A and B

the UserName in Fig (B) are same in Ubuntu1 and Ubuntu2

  

Now I when I connect ssh with hostname it is successful

Also when I start hadoop in master node it started TaskTracker and DataNode in slvnode



NOTE: In case of having different username if we still want to connect we can use as <username@<hostname>

ie ($ ssh slave@slvnode)