Jonathan Hurley created AMBARI-18089:
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Summary: Create Documentation Around All Options In
ambari.properties
Key: AMBARI-18089
URL: https://issues.apache.org/jira/browse/AMBARI-18089
Project: Ambari
Issue Type: Task
Components: ambari-server
Affects Versions: 2.4.0
Reporter: Jonathan Hurley
Assignee: Jonathan Hurley
Priority: Critical
Fix For: 2.5.0
Ambari Server has "sensible" defaults for many of the configurations in
{{ambari.properties}}. They may work for 5-, 10-, 50-, or even 100-host
clusters. However, they _must_ be properly tuned in any situation which has a
large, production-level topology.
There is currently sparse to no documentation on many of these properties. For
every property, we need to consider:
- The context in which different cluster deployments could be affected by it
-- Cluster Size
-- Cluster History
-- Concurrent Users
- Provide recommendations that are grouped logically, such as (for example)
-- Multiple Concurrent Users
-- 50 to 100 Hosts
-- Ambari Server Hardware
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