Aled Sage created BROOKLYN-482:
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Summary: Config Key default value (in yaml) of type List is mutable
Key: BROOKLYN-482
URL: https://issues.apache.org/jira/browse/BROOKLYN-482
Project: Brooklyn
Issue Type: Bug
Reporter: Aled Sage
Priority: Minor
In version 0.11.0-rc2...
As described in https://github.com/apache/brooklyn-docs/pull/172, it's
important that config key default values are immutable.
However, in a yaml catalog item or blueprint if you declare a config key of
type {{java.util.List}} (or Set, Collection or Map) with {{[]}} then that is
mutable.
For example:
{noformat}
brooklyn.catalog:
itemType: entity
items:
- id: entity-with-keys
item:
type: server
brooklyn.parameters:
- name: my.list.key
type: java.util.List
default: ["myDefaultVal"]
{noformat}
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