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https://issues.apache.org/jira/browse/STORM-1167?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14991804#comment-14991804
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ASF GitHub Bot commented on STORM-1167:
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Github user revans2 commented on the pull request:
https://github.com/apache/storm/pull/855#issuecomment-154092352
As a note on the late data and out of order processing please take a look
at the Google Could Data Flow API. They have been dealing with these types of
use cases for a long time, and have developed an API, although a bit ugly, that
really captures the essence of this type of a problem.
> Add sliding & tumbling window support for core storm
> ----------------------------------------------------
>
> Key: STORM-1167
> URL: https://issues.apache.org/jira/browse/STORM-1167
> Project: Apache Storm
> Issue Type: Improvement
> Reporter: Arun Mahadevan
> Assignee: Arun Mahadevan
>
> Currently, topologies that needs windowing support requires writing custom
> logic inside bolts making it tedious to handle the windowing and acking logic
> with custom logic.
> We can add framework level support to core storm bolts to process tuples in a
> time or a count based window. Sliding and tumbling windows can be supported.
> Later this can be extended to trident apis as well.
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