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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (EAGLE-519) No data / gap alert enhancement
Date Wed, 28 Sep 2016 21:03:20 GMT

    [ https://issues.apache.org/jira/browse/EAGLE-519?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15530860#comment-15530860
] 

ASF GitHub Bot commented on EAGLE-519:
--------------------------------------

Github user yonzhang commented on the issue:

    https://github.com/apache/incubator-eagle/pull/413
  
    That is fine. I found more details in JIRA
    1. no data for an entire stream won't trigger gap alert (use local time & batch window)

    2. no data policies definition is too complex, make the nodata offer optional settings
in stream definition 
    3. bolt parallellism will cause multiple alerts in the same time window (use loopback)


> No data / gap alert enhancement
> -------------------------------
>
>                 Key: EAGLE-519
>                 URL: https://issues.apache.org/jira/browse/EAGLE-519
>             Project: Eagle
>          Issue Type: Improvement
>    Affects Versions: v0.5.0
>            Reporter: Garrett Li
>            Assignee: Garrett Li
>             Fix For: v0.5.0
>
>
> 1. no data for an entire stream won't trigger gap alert (use local time & batch window)

> 2. no data policies definition is too complex, make the nodata offer optional settings
in stream definition 
> 3. bolt parallellism will cause multiple alerts in the same time window (use loopback)




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