[jira] [Updated] (CALCITE-3277) calcite-avatica-go: panic: proto: can't skip unknown wire type 4

[Shurmin Evgeniy (Jira)]

     [ 
https://issues.apache.org/jira/browse/CALCITE-3277?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Shurmin Evgeniy updated CALCITE-3277:
-------------------------------------
    Description: 
I can't perform simple query to druid using 
{{github.com/apache/calcite-avatica-go. }}

Code:


{code:java}
package main

import (
        "database/sql"
        "fmt"
        _ "github.com/apache/calcite-avatica-go/v4"
)

func main() {
        db, err := sql.Open("avatica", 
"http://********:8888/druid/v2/sql/avatica/";)
        if err != nil { panic(err) }
        rows, err := db.Query(`SELECT * FROM sys.servers`)
        if err != nil { panic(err) }
        defer func() {
                if err := rows.Close(); err != nil { panic(err) }
        }()
        for rows.Next() {
                var server, host float64
                err = rows.Scan(&server, &host)
                if err != nil { panic(err) }
                fmt.Printf("server: %v, host: %v\n", server, host)
        }
}
{code}



Console:

{{panic: proto: can't skip unknown wire type 4}}
 {{goroutine 1 [running]:main.main() main.go:17 +0x30d}}
 {{Process finished with exit code 2}}

Golang:

{{go version go1.12.7 darwin/amd64}}

  was:
I can't perform simple query to druid using 
{{github.com/apache/calcite-avatica-go. }}

Code:

{{package main}}

{{import (}}
{{ "database/sql"}}
{{ "fmt"}}
{{ _ "github.com/apache/calcite-avatica-go/v4"}}
{{ )}}

{{func main() {}}
{{ db, err := sql.Open("avatica", 
"http://********:8888/druid/v2/sql/avatica/";)}}
{{ if err != nil}}

{{{ panic(err) }}}
{{ rows, err := db.Query(`SELECT * FROM sys.servers`)}}
{{ if err != nil \{ panic(err) }}}

{{defer func() {}}
{{ if err := rows.Close(); err != nil}}

{{{ panic(err) }}}
{{ }()}}
{{ for rows.Next() {}}
{{ var server, host float64}}
{{ err = rows.Scan(&server, &host)}}
{{ if err != nil \{ panic(err) }}}

{{fmt.Printf("server: %v, host: %v\n", server, host)}}
{{ }}}
{{ }}}

Console:

{{panic: proto: can't skip unknown wire type 4}}
 {{goroutine 1 [running]:main.main() main.go:17 +0x30d}}
 {{Process finished with exit code 2}}

Golang:

{{go version go1.12.7 darwin/amd64}}


> calcite-avatica-go: panic: proto: can't skip unknown wire type 4
> ----------------------------------------------------------------
>
>                 Key: CALCITE-3277
>                 URL: https://issues.apache.org/jira/browse/CALCITE-3277
>             Project: Calcite
>          Issue Type: Bug
>          Components: avatica-go
>            Reporter: Shurmin Evgeniy
>            Assignee: Francis Chuang
>            Priority: Critical
>
> I can't perform simple query to druid using 
> {{github.com/apache/calcite-avatica-go. }}
> Code:
> {code:java}
> package main
> import (
>       "database/sql"
>       "fmt"
>       _ "github.com/apache/calcite-avatica-go/v4"
> )
> func main() {
>       db, err := sql.Open("avatica", 
> "http://********:8888/druid/v2/sql/avatica/";)
>       if err != nil { panic(err) }
>       rows, err := db.Query(`SELECT * FROM sys.servers`)
>       if err != nil { panic(err) }
>       defer func() {
>               if err := rows.Close(); err != nil { panic(err) }
>       }()
>       for rows.Next() {
>               var server, host float64
>               err = rows.Scan(&server, &host)
>               if err != nil { panic(err) }
>               fmt.Printf("server: %v, host: %v\n", server, host)
>       }
> }
> {code}
> Console:
> {{panic: proto: can't skip unknown wire type 4}}
>  {{goroutine 1 [running]:main.main() main.go:17 +0x30d}}
>  {{Process finished with exit code 2}}
> Golang:
> {{go version go1.12.7 darwin/amd64}}



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