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Spark Client Number
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Apache Spark
Created 04-13-2016 09:23 AM
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Hello,
I installed 4 Nodes HDP 2.4 cluster. I added Spark service. But Spark clients only installed on 2 nodes. Is there any way to increase Spark clients automaticaly or should we do this manually?
Created on 04-13-2016 11:39 AM - edited 08-18-2019 04:08 AM
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Click on hosts menu on ambari web UI
Click on host where you want to add client.
On the host page click on add button as below.
Created 04-13-2016 10:44 AM
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As far as I know, you have to manually add clients using Ambari.
Created 04-13-2016 11:03 AM
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Thank you for answering @Rahul Pathak
But i didn't get you. What do you mean add clients manually using Ambari. Because there is no option for adding clients on Ambari.
Created on 04-13-2016 11:39 AM - edited 08-18-2019 04:08 AM
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Click on hosts menu on ambari web UI
Click on host where you want to add client.
On the host page click on add button as below.
Created 04-13-2016 12:34 PM
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This is solution. Thank you.
Created 04-13-2016 01:47 PM
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Please accept best answer and close the thread.
Created 04-13-2016 12:58 PM
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You normally can select the nodes you want to install the clients on in the add servers section or when adding a service. So I don't think he should choose two nodes to install the clients. He might have picked the once
You can later always add clients in the host page of ambari with the +Add button.