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

["Francis Chuang (Jira)" <ji...@apache.org>]

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

Francis Chuang resolved CALCITE-3277.
-------------------------------------
    Resolution: Information Provided

> 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
>             Fix For: avatica-go-5.0.0
>
>
> 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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