[jira] [Updated] (AMBARI-20291) Script-Based Alert Dispatchers support passing more parameters to script

["Jonathan Hurley (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/AMBARI-20291?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jonathan Hurley updated AMBARI-20291:
-------------------------------------
    Summary: Script-Based Alert Dispatchers support passing more parameters to script  (was: Script-Based Alert Dispathers support passing more parameters to script)

> Script-Based Alert Dispatchers support passing more parameters to script
> ------------------------------------------------------------------------
>
>                 Key: AMBARI-20291
>                 URL: https://issues.apache.org/jira/browse/AMBARI-20291
>             Project: Ambari
>          Issue Type: Improvement
>    Affects Versions: trunk
>            Reporter: Yao Lei
>            Priority: Minor
>             Fix For: trunk
>
>         Attachments: AMBARI-20291_2.patch
>
>
> Script-Based Alert Dispatcher now pass five parameters to script,including alert definition name, definition label,service name, alert state, and alert text.
> But if script can receive other two parameters from dispather,it will be better.
> 1.hostname.
> Because hostname the alert for is not always included in alert text,although it may be null like aggregate alerts. 
>   With it we can more quick to find the related host that occured alert.
> 2.alert timestamp.
>   We may need to know the alert occurrence time ( state change time) more exactly. After the alert happened,it will spend some time to schedule the script to run.
>   Without it,we can only regard the script start time as the alert occurrence time.
> We now use this feature to send alert information to mobile phone and suggest also passing hostname and alert timestamp.



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