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From "Jayesh (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (EAGLE-509) make streaming application's sink type to be java bean
Date Thu, 20 Jul 2017 17:53:05 GMT

     [ https://issues.apache.org/jira/browse/EAGLE-509?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jayesh updated EAGLE-509:
-------------------------
    Fix Version/s:     (was: v0.5.0)
                   v0.5.1

> make streaming application's sink type to be java bean
> ------------------------------------------------------
>
>                 Key: EAGLE-509
>                 URL: https://issues.apache.org/jira/browse/EAGLE-509
>             Project: Eagle
>          Issue Type: Improvement
>    Affects Versions: v0.5.0
>            Reporter: Edward Zhang
>            Assignee: Edward Zhang
>             Fix For: v0.5.1
>
>
> Application's sink is used by alert engine, i.e. alert engine needs know each field type
for one sink.
> Sink type now is a Map type, which means developer has to configure each field type in
application descriptor file, that is boring and error-prone. If we make sink type to be a
java bean, then framework can automatically generate field type to be used for defining alert
metadata.
> Also with java bean, we can use annotation to customize more metadata, for example use
annotation to specify which field is timestamp column



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