7. Setting up Hadoop 2.X with High Availability and upgrading Hadoop
Dear Guru,
Hope you are doing well.
Here I am sending you the documents having step by step guide to configure DNS.
...
Mon, 18 Apr, 2016 at 5:12 PM
Dear Kavin Prabhu,
Hope you are doing well
1) Can you please send me the screen-shot of jps command in your ubuntu VM.
...
Mon, 18 Apr, 2016 at 5:11 PM
Dear Learner,
Hope you are doing well.
Setting up a secondarynamenode is a concept of hadoop 1.x which is used to take the back...
Tue, 26 Apr, 2016 at 3:30 PM
8815 Dear Learner,
Please find the document attached to this mail to upgrade the cluster from hadoop 1.x to hadoop 2.x
Feel free to conta...
Fri, 29 Apr, 2016 at 1:39 PM
Dear Chanpreet,
Hope you are doing great.
Please follow the steps given below:
1. Check the network connectivity. # te...
Thu, 5 May, 2016 at 12:51 AM
Hope you are doing well,
Please try the command given below for password less ssh login:
1) Create ssh key on all the nodes first
s...
Thu, 5 May, 2016 at 6:58 AM
Please follow the steps given below:
1) Stop all the daemons in all the nodes
2) Now Open the zoo.cfg file
3) Delete the zoo...
Fri, 13 May, 2016 at 5:31 PM
Dear Sankar,
Hope you are doing well.
If data node prompts/warnings the disk space is exceeded, As a hadoop admin you can do...
Sun, 15 May, 2016 at 3:44 PM
RedHat is an enterprise operating system and is not available for free. Hence we cannot download and share the RedHat iso file.
However y...
Fri, 27 May, 2016 at 12:57 PM
Dear Manikandan,
Please accept our sincere apologies for the delay in response.
Below are the answers of your queri...
Wed, 6 Jul, 2016 at 12:03 PM