Jira DISTMYSQL-226: added the parameter maxAllowedPacket=0 to force the driver to retreive the version of the backend MySQL server

Yves Trudeau · Yves Trudeau · commit fe63cdddbd07 · 2023-05-30T15:19:55.000-04:00
diff --git a/go/db/db.go b/go/db/db.go
@@ -57,7 +57,7 @@ func getMySQLURI() string {
 	if mysqlURI != "" {
 		return mysqlURI
 	}
-	mysqlURI := fmt.Sprintf("%s:%s@tcp(%s:%d)/%s?timeout=%ds&readTimeout=%ds&rejectReadOnly=%t&interpolateParams=true",
+	mysqlURI := fmt.Sprintf("%s:%s@tcp(%s:%d)/%s?maxAllowedPacket=0&timeout=%ds&readTimeout=%ds&rejectReadOnly=%t&interpolateParams=true",
 		config.Config.MySQLOrchestratorUser,
 		config.Config.MySQLOrchestratorPassword,
 		config.Config.MySQLOrchestratorHost,

Original file line number	Diff line number	Diff line change
`@@ -57,7 +57,7 @@ func getMySQLURI() string {`
`57`	`57`	`if mysqlURI != "" {`
`58`	`58`	`return mysqlURI`
`59`	`59`	`}`
`60`		`- mysqlURI := fmt.Sprintf("%s:%s@tcp(%s:%d)/%s?timeout=%ds&readTimeout=%ds&rejectReadOnly=%t&interpolateParams=true",`
	`60`	`+ mysqlURI := fmt.Sprintf("%s:%s@tcp(%s:%d)/%s?maxAllowedPacket=0&timeout=%ds&readTimeout=%ds&rejectReadOnly=%t&interpolateParams=true",`
`61`	`61`	`config.Config.MySQLOrchestratorUser,`
`62`	`62`	`config.Config.MySQLOrchestratorPassword,`
`63`	`63`	`config.Config.MySQLOrchestratorHost,`