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New Contributor
Posts: 4
Registered: ‎12-28-2017
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Do I need to upgrade all the components like (impala,hive,hadoop) under CDH after upgrading CDH?

[ Edited ]

Hi Guys, I'm new to Cloudera. There is a setup od CDH v5.6 and Cloudera Manager v5.6 I have a requirement to upgrade Hue from 3.9 to 4.1, so I've decided to upgrade CDH and Cloudera Manager to 5.14. Do I need to upgrade all the underlying components like hive, impala, spark, hdfs etc. after upgrading CDH?? Please let me know. Thank You Shiva

Expert Contributor
Posts: 133
Registered: ‎01-08-2018

Re: Do I need to upgrade all the components like (impala,hive,hadoop) under CDH after upgrading CDH?

CDH is a collection of components. When you upgrade CDH, you actually upgrade all of them:

https://www.cloudera.com/developers/inside-cdh.html

 

 

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New Contributor
Posts: 4
Registered: ‎12-28-2017

Re: Do I need to upgrade all the components like (impala,hive,hadoop) under CDH after upgrading CDH?

Thank you.

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