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https://issues.apache.org/jira/browse/IGNITE-5277?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vladimir Ozerov closed IGNITE-5277.
-----------------------------------

> Asynchronously establish connection to all the needed nodes in 
> IgniteH2Indexing.send()
> --------------------------------------------------------------------------------------
>
>                 Key: IGNITE-5277
>                 URL: https://issues.apache.org/jira/browse/IGNITE-5277
>             Project: Ignite
>          Issue Type: Task
>          Components: sql
>            Reporter: Sergi Vladykin
>            Priority: Major
>              Labels: sql-performance
>
> it's only a minor optimization until the point when establishing each 
> connection takes 3-4 seconds, and we establish 32 of them in sequence.  At 
> that point it becomes a serious issue: the customer cannot run SQL queries 
> from their development machines



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