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From "Lahiru Gunathilake (JIRA)" <>
Subject [jira] [Commented] (AIRAVATA-901) Provide Update Notification to Registry clients caching data
Date Mon, 31 Mar 2014 15:01:32 GMT


Lahiru Gunathilake commented on AIRAVATA-901:

Moved the issue to 0.13 since this is an important improvement to make the api usable with
large dataset.

> Provide Update Notification to Registry clients caching data
> ------------------------------------------------------------
>                 Key: AIRAVATA-901
>                 URL:
>             Project: Airavata
>          Issue Type: Improvement
>            Reporter: Suresh Marru
>            Assignee: Chathuri Wimalasena
>             Fix For: 0.13
> Clients can fetch information from registry and cache it locally or in memory for performance
reasons. They would like to be notified when update to this semi-static information happens.
An use case like refreshing xbaya registry panel described in
will benefit from this feature. 
> Kishore from Apache Helix community has mentioned similar registry client notification
used within linked in with a possibility of being open sourced. We need to check if this is
available in any helix components and re-use the software or the concept.  

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