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New Cluster Installation

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New Cluster Installation

Expert Contributor

I have installed a brand new cluster and all the services are up and running. But Ambari shows alert for all Web UIs. Here are few example :

DataNode web UI

Connection failed to http://node1.dev.XXXXXXXX.io:50075 (timed out)

Resource Manager Web UI

Connection failed to http://api1.dev.XXXXXXX.io:8088 (timed out)

Anybody has any idea on which logs Do I need to check to get more details..?