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https://issues.apache.org/jira/browse/IGNITE-12449?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Igor Seliverstov updated IGNITE-12449:
--------------------------------------
    Description: 
We need to introduce query execution environment.

Execution should:
* use streaming approach
* have suspend/resume ability
* work in event loop threads

Rough protocol description:

The flow defined as a tree of operations, like filter, project etc

  was:
We need to introduce query execution environment.

Execution should:
* use streaming approach
* have suspend/resume ability
* work in event loop threads


> Calcite integration. Execution flow.
> ------------------------------------
>
>                 Key: IGNITE-12449
>                 URL: https://issues.apache.org/jira/browse/IGNITE-12449
>             Project: Ignite
>          Issue Type: Task
>            Reporter: Igor Seliverstov
>            Assignee: Igor Seliverstov
>            Priority: Major
>
> We need to introduce query execution environment.
> Execution should:
> * use streaming approach
> * have suspend/resume ability
> * work in event loop threads
> Rough protocol description:
> The flow defined as a tree of operations, like filter, project etc



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