Bug #82290 server parameter extraction for Group Replication lacks the server version

• Submitted: 20 Jul 2016 11:13
• Modified: 2 Sep 2016 9:01
• Reporter: Pedro Gomes
• Status: Closed
• Category: MySQL Server: Replication
• Severity: S3 (Non-critical)
• Version: 5.7.15
• OS: Any
• CPU Architecture: Any

[20 Jul 2016 11:13] Pedro Gomes

Description:
In the server code in place to extract server parameters such as its
port and hostname, we cannot use it to extract the server version.

How to repeat:
See: 

include/mysql/group_replication_priv.h

  @param[out] hostname
  @param[out] port
  @param[out] uuid

void get_server_host_port_uuid(char **hostname, uint *port, char** uuid);

Suggested fix:
Add a parameter for the server version:

  @param[out] hostname
  @param[out] port
  @param[out] uuid
  @param[out] server_version

void get_server_parameters(char **hostname, uint *port, char **uuid,
                           unsigned int *server_version);

[2 Sep 2016 9:01] David Moss

Posted by developer:
 
Noted there is no relevant information for docs. Thanks Pedro!