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Posted to issues@ambari.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2018/06/08 21:53:00 UTC
[jira] [Updated] (AMBARI-24059) Ambari Views auto create instance
should support matching to all known stacks
[ https://issues.apache.org/jira/browse/AMBARI-24059?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
ASF GitHub Bot updated AMBARI-24059:
------------------------------------
Labels: pull-request-available (was: )
> Ambari Views auto create instance should support matching to all known stacks
> -----------------------------------------------------------------------------
>
> Key: AMBARI-24059
> URL: https://issues.apache.org/jira/browse/AMBARI-24059
> Project: Ambari
> Issue Type: Bug
> Components: ambari-server
> Affects Versions: 2.6.0
> Reporter: Robert Nettleton
> Assignee: Robert Nettleton
> Priority: Critical
> Labels: pull-request-available
> Fix For: 2.7.0
>
> Original Estimate: 72h
> Remaining Estimate: 72h
>
> The Ambari Views framework currently defines a set of configuration tags that can be used to configure the auto-instance deployment of a view. Currently, this configuration allows for a matching stack to be explicitly configured, or a wildcard ('*") can be used to allow more flexible matching against a set of stack version numbers.
> The current configuration already supports this type of matching:
>
> {code:java}
> <auto-instance>
> <name>AUTO_INSTANCE</name>
> <label>View Name</label>
> <stack-id>HDP-*</stack-id>
> :
> </auto-instance>{code}
> This configuration needs to be more flexible in order to allow a given View implementation to specify that it can match to any stack, including those defined outside of the "HDP" stack name.
> The Ambari Views Registry should be updated to allow for specifying a wilcard character in order to instruct the Views framework to match against any stack, regardless of whether the stack begins with the "HDP" stack name.
> {code:java}
> <auto-instance>
> <name>AUTO_INSTANCE</name>
> <label>View Name</label>
> <stack-id>*</stack-id>
> :
> </auto-instance>{code}
> This change should allow for greater flexibility for service and view developers, in cases where a given service's view can be used by more than one stack.
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