[jira] [Commented] (KARAF-5741) Improve Decanter alerting by supporting time series and multi-attributes

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    [ https://issues.apache.org/jira/browse/KARAF-5741?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17072423#comment-17072423 ] 

ASF subversion and git services commented on KARAF-5741:
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Commit a29d899aa28e1ca937fc0840d94a89fb4b3f5db3 in karaf-decanter's branch refs/heads/master from Jean-Baptiste Onofré
[ https://gitbox.apache.org/repos/asf?p=karaf-decanter.git;h=a29d899 ]

Merge pull request #144 from jbonofre/KARAF-5741

[KARAF-5741] Complete refactoring of the alerting service allowing multi-properties and time query support

> Improve Decanter alerting by supporting time series and multi-attributes
> ------------------------------------------------------------------------
>
>                 Key: KARAF-5741
>                 URL: https://issues.apache.org/jira/browse/KARAF-5741
>             Project: Karaf
>          Issue Type: Improvement
>          Components: decanter
>            Reporter: Jean-Baptiste Onofré
>            Assignee: Jean-Baptiste Onofré
>            Priority: Major
>             Fix For: decanter-2.3.0
>
>
> We did good improvement on Decanter alerting in 2.0.0 release.
> I would like to include the following improvement for 2.1.0:
> - be able to store some events (defined in the matcher) with the timestamp in order to do alerting based on time. For instance: I saw this pattern three times in the last hour, or this attribute is in this range in the last 10mn.
> - improve the checker syntax. Instead of a single line, I'm proposing to use JSON to describe the alert pattern. It will allow us to have multi-attribute matcher and different filter. For instance:
> {code}
> { "attributes" : ["ObjectName:*foo*", "QueueSize:*"],
> "alert": { "type":"greater","value":"0"},
> "time":"now"}
> {code}



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