Page History

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• Stack Advisor interface
• Default Stack Advisor implementation - for all stacks
• HDP (2.0.6) Default Stack Advisor implementation
• YARN container size calculated
• Recommended configurations - HDFS, YARN, MapReduce2, HBase (HDP-2.0.6), HBase (HDP-2.3)
• Delete HBase Bucket Cache configs on smaller machines
• Specify maximum value for Tez config

Widgets

At the stack-version level one can contribute heatmap entries to the main dashboard of the cluster.
Generally these heatmaps would be ones which apply to all services - like host level heatmaps.
Example: HDP-2.0.6 contributes host level heatmaps 

Kerberos

We have seen previously the Kerberos descriptor at the service level.
One can be defined at the stack-version level also to describe identities across all services.

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