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From "Chandni Singh (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (APEXMALHAR-2129) Introduce option to advance time through Expiry task in TimeBucketAssigner
Date Wed, 29 Jun 2016 14:30:19 GMT

    [ https://issues.apache.org/jira/browse/APEXMALHAR-2129?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15355324#comment-15355324
] 

Chandni Singh commented on APEXMALHAR-2129:
-------------------------------------------

I am not disagreeing with your use case. ManagedState is there for managing large amount data
and that data when it is written on disk is timebucketed especially to enable purging of it
easily. 
What you need is disabling purge which has been already discussed and I believe there is a
ticket for it. 

> Introduce option to advance time through Expiry task in TimeBucketAssigner
> --------------------------------------------------------------------------
>
>                 Key: APEXMALHAR-2129
>                 URL: https://issues.apache.org/jira/browse/APEXMALHAR-2129
>             Project: Apache Apex Malhar
>          Issue Type: Task
>            Reporter: Bhupesh Chawda
>            Assignee: Bhupesh Chawda
>            Priority: Minor
>
> TimeBucketAssigner advances the time boundaries of the buckets viz. start and end to
the current system time every window.
> The requirement is to add an option so that clients can disable this if needed. Tuple
time based deduplication has such a requirement.



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