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Posted to issues@nifi.apache.org by "Joseph Percivall (JIRA)" <ji...@apache.org> on 2016/12/14 05:15:59 UTC

[jira] [Updated] (NIFI-1682) RollingWindowOperation Processor

     [ https://issues.apache.org/jira/browse/NIFI-1682?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Joseph Percivall updated NIFI-1682:
-----------------------------------
    Summary: RollingWindowOperation Processor  (was: RollingWindowAggregator Processor)

> RollingWindowOperation Processor
> --------------------------------
>
>                 Key: NIFI-1682
>                 URL: https://issues.apache.org/jira/browse/NIFI-1682
>             Project: Apache NiFi
>          Issue Type: New Feature
>            Reporter: Joseph Percivall
>            Assignee: Joseph Percivall
>
> Using state it is now possible to store a map of key value pairs up to 1mb. Taking into account storing a timestamp string and a double converted to a string this is on the order of 5000 values. This enables a processor that can store a rolling window of values to calculate things such as a rolling mean.



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