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From "Swapnil Bawaskar (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (GEODE-3874) alter async event listener
Date Thu, 19 Oct 2017 20:13:00 GMT

     [ https://issues.apache.org/jira/browse/GEODE-3874?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Swapnil Bawaskar updated GEODE-3874:
------------------------------------
    Description: 
We need to provide ability to users to re-deploy async event listeners.
I envision the following workflow to accomplish this:
- User deploys a jar file with the latest implementation of the AsyncEventListener
- User then issues the following gfsh command: {{alter async-event-queue --set-async-event-listerner="classname"}}
Which should end up replacing the current instance of the async event listener with a new
instance of the given classname.


  was:
We should add a new {{alter async-event-queue}} gfsh command that will allow users to change
the following attributes on the AsyncEventQueue:
- batch size
- batch time interval
- maximum queue memory

Attributes changed with this command should only be reflected in cluster configuration. We
will require users to do a rolling re-start of the servers for the new settings to take effect.


> alter async event listener
> --------------------------
>
>                 Key: GEODE-3874
>                 URL: https://issues.apache.org/jira/browse/GEODE-3874
>             Project: Geode
>          Issue Type: Sub-task
>          Components: gfsh
>            Reporter: Swapnil Bawaskar
>
> We need to provide ability to users to re-deploy async event listeners.
> I envision the following workflow to accomplish this:
> - User deploys a jar file with the latest implementation of the AsyncEventListener
> - User then issues the following gfsh command: {{alter async-event-queue --set-async-event-listerner="classname"}}
Which should end up replacing the current instance of the async event listener with a new
instance of the given classname.



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