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Posted to dev@apex.apache.org by "Chandni Singh (JIRA)" <ji...@apache.org> on 2016/08/04 03:40:20 UTC

[jira] [Updated] (APEXMALHAR-2035) ManagedState use case- Add a deduper to Malhar which is backed by ManagedState

     [ https://issues.apache.org/jira/browse/APEXMALHAR-2035?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Chandni Singh updated APEXMALHAR-2035:
--------------------------------------
    Assignee:     (was: Chandni Singh)

> ManagedState use case- Add a deduper to Malhar which is backed by ManagedState
> ------------------------------------------------------------------------------
>
>                 Key: APEXMALHAR-2035
>                 URL: https://issues.apache.org/jira/browse/APEXMALHAR-2035
>             Project: Apache Apex Malhar
>          Issue Type: New Feature
>            Reporter: Chandni Singh
>
> Managed State is added to Malhar which handles incremental checkpointing of key/value state. This can be used to create a de-duplicator in Malhar library. 
> The de-duper may receive events out of order and if the event is still relevant (not older than configured time) it should find out if the event has been seen before.



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