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From "Florian Schmidt (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (APEXMALHAR-2489) Change algorithm for average calculation in RunningAverage
Date Fri, 28 Jul 2017 17:34:00 GMT

     [ https://issues.apache.org/jira/browse/APEXMALHAR-2489?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Florian Schmidt reassigned APEXMALHAR-2489:
-------------------------------------------

    Assignee: Florian Schmidt

> Change algorithm for average calculation in RunningAverage
> ----------------------------------------------------------
>
>                 Key: APEXMALHAR-2489
>                 URL: https://issues.apache.org/jira/browse/APEXMALHAR-2489
>             Project: Apache Apex Malhar
>          Issue Type: Improvement
>            Reporter: Vlad Rozov
>            Assignee: Florian Schmidt
>            Priority: Minor
>
> The algorithm for average calculation is the subject to overflow due to (count * average).
It may be better to use http://www.heikohoffmann.de/htmlthesis/node134.html (with modification)
to compute the average.



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