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https://issues.apache.org/jira/browse/STORM-2200?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jungtaek Lim updated STORM-2200:
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Priority: Blocker (was: Critical)
> [Storm SQL] Drop Aggregate & Join support on Trident mode
> ---------------------------------------------------------
>
> Key: STORM-2200
> URL: https://issues.apache.org/jira/browse/STORM-2200
> Project: Apache Storm
> Issue Type: Task
> Components: storm-sql
> Affects Versions: 2.0.0, 1.1.0
> Reporter: Jungtaek Lim
> Assignee: Jungtaek Lim
> Priority: Blocker
> Time Spent: 40m
> Remaining Estimate: 0h
>
> This was already discussed on dev@ mailing list. [1]
> As aggregation and join don't make sense for streaming without windowing,
> we're not ready to handle them on SQL semantic. Unless we're ready, it would
> be better to drop them to not making any confusions. (Aggregation and join on
> Trident semantic could be different from what users expect.)
> [1]
> http://mail-archives.apache.org/mod_mbox/storm-dev/201610.mbox/%3ccaf5108hnlfsjq+puvd_rrmtgkmrgv7yqswqn3j8da9san6h...@mail.gmail.com%3E
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