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https://issues.apache.org/jira/browse/CALCITE-668?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Nick Dimiduk updated CALCITE-668:
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Component/s: avatica
Bulk edit assigning avatica component to obvious issues.
> [Avatica] Support sessionless query requests
> --------------------------------------------
>
> Key: CALCITE-668
> URL: https://issues.apache.org/jira/browse/CALCITE-668
> Project: Calcite
> Issue Type: Improvement
> Components: avatica
> Reporter: Nick Dimiduk
> Assignee: Julian Hyde
>
> Brought up over on CALCITE-663. One goal I have for Avatica is to support
> hosting a number of Avatica instances behind a "dumb" load balancer (i.e.,
> round robin). This places the burden of implicit connection and statement
> creation on the protocol. A single client request should have everything it
> needs for a server to execute it, even if the server has never seen this
> client before.
> There are different ways to accomplish this goal, some of which mentioned
> already include:
> - complete "session state" in all requests
> - multiple rpc methods passed in a single wire transaction
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