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https://issues.apache.org/jira/browse/CALCITE-1353?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Julian Hyde reassigned CALCITE-1353:
------------------------------------
Assignee: Francis Chuang
[~francischuang], Hope you don't mind; I've assigned this to you, so that we
can get it into avatica-1.10. Maybe [~elserj] can help you devise a
backwards-compatible way to change the protocol.
> first_frame_max_size in an ExecuteRequest should be an int32 in protobuf
> definitions.
> -------------------------------------------------------------------------------------
>
> Key: CALCITE-1353
> URL: https://issues.apache.org/jira/browse/CALCITE-1353
> Project: Calcite
> Issue Type: Bug
> Components: avatica
> Affects Versions: avatica-1.8.0
> Reporter: Francis Chuang
> Assignee: Francis Chuang
> Priority: Minor
> Fix For: avatica-1.10.0
>
>
> In the protobuf definition for {{ExecuteRequest}}, the
> {{first_frame_max_size}} parameter is typed as an {{uint64}}. See
> https://github.com/apache/calcite/blob/master/avatica/core/src/main/protobuf/requests.proto#L130.
> For consistency, it should be an {{int32}}.
> Similar parameters relating to the frame size are all typed as {{int32}}.
> For a {{PrepareAndExecuteRequest}}, {{first_frame_max_size}} is a{{int32}}:
> https://github.com/apache/calcite/blob/master/avatica/core/src/main/protobuf/requests.proto#L78
> For a {{FetchRequest}}, {{frame_max_size}} is a {{int32}}:
> https://github.com/apache/calcite/blob/master/avatica/core/src/main/protobuf/requests.proto#L96
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