Tom Beerbower created AMBARI-1269:
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Summary: Refactor ResourceProvider SPI
Key: AMBARI-1269
URL: https://issues.apache.org/jira/browse/AMBARI-1269
Project: Ambari
Issue Type: Bug
Reporter: Tom Beerbower
Assignee: Tom Beerbower
Refactor the SPI for resource providers for the following ...
* Remove getProperties() from ResourceProvider and PropertyProvider. Some
providers are not able to give a complete list of supported properties since
the list may actually be dynamic.
* Allow for Map type properties to be accessed as if they were categories.
For example the following request ...
{code}
...services/HDFS/?fields=ServiceInfo/desired_configs/global
{code}
... gets the global value from desired_configs category where desired_configs
is actually a Map type property and global is the key to one of its entries.
* Move common code for dealing with property manipulation in a provider into
internal base classes.
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