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how to create datanodes

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how to create datanodes

New Contributor

hi, 

I am using cloudera quickstart on my windows. the default browser page show me my cluster information namenode ip address 127.0.0.1 and 1 datanode ip address 127.0.0.1. i want to create more datanodes on my this default cluster please help how to create datanodes on cluster.

And my hdfs service is also giving bad health (red circle) and showing a warning message of 'you have one datanode and quickstart vm required atleast 3 datanodes'.

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Accepted Solutions

Re: how to create datanodes

Explorer

You need to configure a cluster to have more datanodes.You must have installed the VM on single box.Either create more than 1 VM and start with psuedo distributed mode.

4 REPLIES 4

Re: how to create datanodes

Explorer

You need to configure a cluster to have more datanodes.You must have installed the VM on single box.Either create more than 1 VM and start with psuedo distributed mode.

Re: how to create datanodes

New Contributor
I have installed single vm cloudera quickstart on vmware player. How to
create more vm's?? Or what i have to do make a new cluster??
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Re: how to create datanodes

Explorer

You can create the same way you have created the first one and start  less services there.

Re: how to create datanodes

New Contributor
Oky thanx i hope so it works for me