Merge branch '2.1' into 2.2

BUILD/install_build_deps.sh

@@ -41,6 +41,8 @@ else
   if [ $? != 0 ]
   then
     # We need zypper here
+    sudo zypper -n refresh
+    sudo zypper -n update
     sudo zypper -n install gcc gcc-c++ ncurses-devel bison glibc-devel libgcc_s1 perl \
          make libtool libopenssl-devel libaio libaio-devel flex \
          pcre-devel git wget tcl libuuid-devel \
@@ -56,6 +58,7 @@ else
   else
     # YUM!
     sudo yum clean all
+    sudo yum update -y
     sudo yum install -y --nogpgcheck gcc gcc-c++ ncurses-devel bison glibc-devel \
          libgcc perl make libtool openssl-devel libaio libaio-devel libedit-devel \
          libedit-devel systemtap-sdt-devel rpm-sign wget \

Documentation/Changelog.md

@@ -53,6 +53,7 @@ For more details, please refer to:
 * MaxScale now supports IPv6
 
 For more details, please refer to:
+* [MariaDB MaxScale 2.1.14 Release Notes](Release-Notes/MaxScale-2.1.14-Release-Notes.md)
 * [MariaDB MaxScale 2.1.13 Release Notes](Release-Notes/MaxScale-2.1.13-Release-Notes.md)
 * [MariaDB MaxScale 2.1.12 Release Notes](Release-Notes/MaxScale-2.1.12-Release-Notes.md)
 * [MariaDB MaxScale 2.1.11 Release Notes](Release-Notes/MaxScale-2.1.11-Release-Notes.md)

maxscale-system-test/mariadb_nodes.cpp

@@ -270,10 +270,14 @@ int Mariadb_nodes::change_master(int NewMaster, int OldMaster)
             execute_query(nodes[i], (char *) "stop slave;");
         }
     }
+    execute_query(nodes[NewMaster], "STOP SLAVE");
+    execute_query(nodes[NewMaster], "RESET SLAVE ALL");
     execute_query(nodes[NewMaster], create_repl_user);
-    execute_query(nodes[OldMaster], (char *) "reset master;");
+
-    find_field(nodes[NewMaster], (char *) "show master status", (char *) "File", &log_file[0]);
+    execute_query(nodes[OldMaster], "reset master;");
-    find_field(nodes[NewMaster], (char *) "show master status", (char *) "Position", &log_pos[0]);
+    find_field(nodes[NewMaster], "show master status", "File", &log_file[0]);
+    find_field(nodes[NewMaster], "show master status", "Position", &log_pos[0]);
+
     for (i = 0; i < N; i++)
     {
         if (i != NewMaster)

maxscale-system-test/mxs1678_relay_master.cpp

@@ -13,7 +13,9 @@ typedef std::set<std::string> StringSet;
 StringSet state(TestConnections& test, const char* name)
 {
     StringSet rval;
-    char* res = test.ssh_maxscale_output(true, "maxadmin list servers|grep \'%s\'", name);
+    int exit_code;
+    char* res = test.maxscales->ssh_node_output_f(0, true, &exit_code,
+                                                  "maxadmin list servers|grep \'%s\'", name);
     char* pipe = strrchr(res, '|');
 
     if (res && pipe)
@@ -67,6 +69,11 @@ int main(int argc, char** argv)
     StringSet relay_master = {"Relay Master", "Slave", "Running"};
 
     test.tprintf("Checking before stopping IO thread");
+    int exit_code;
+    char *output = test.maxscales->ssh_node_output(0, "maxadmin list servers", true, &exit_code);
+    test.tprintf("%s", output);
+    free(output);
+
     test.add_result(state(test, "server1") != master, "server1 is not a master");
     test.add_result(state(test, "server2") != slave, "server2 is not a slave");
     test.add_result(state(test, "server3") != relay_master, "server3 is not a relay master");
@@ -76,6 +83,9 @@ int main(int argc, char** argv)
     sleep(10);
 
     test.tprintf("Checking after stopping IO thread");
+    output = test.maxscales->ssh_node_output(0, "maxadmin list servers", true, &exit_code);
+    test.tprintf("%s", output);
+    free(output);
     test.add_result(state(test, "server1") != master, "server1 is not a master");
     test.add_result(state(test, "server2") != slave, "server2 is not a slave");
     test.add_result(state(test, "server3") != relay_master, "server3 is not a relay master");

server/modules/authenticator/MySQLAuth/dbusers.c

@@ -44,11 +44,11 @@
 
 #define NEW_LOAD_DBUSERS_QUERY "SELECT u.user, u.host, d.db, u.select_priv, u.%s \
     FROM mysql.user AS u LEFT JOIN mysql.db AS d \
-    ON (u.user = d.user AND u.host = d.host) WHERE u.plugin = '' %s \
+    ON (u.user = d.user AND u.host = d.host) WHERE u.plugin IN ('', 'mysql_native_password') %s \
     UNION \
     SELECT u.user, u.host, t.db, u.select_priv, u.%s \
     FROM mysql.user AS u LEFT JOIN mysql.tables_priv AS t \
-    ON (u.user = t.user AND u.host = t.host) WHERE u.plugin = '' %s"
+    ON (u.user = t.user AND u.host = t.host) WHERE u.plugin IN ('', 'mysql_native_password') %s"
 
 static int get_users(SERV_LISTENER *listener, bool skip_local);
 static MYSQL *gw_mysql_init(void);
@@ -640,7 +640,8 @@ static bool check_server_permissions(SERVICE *service, SERVER* server,
 
             if (row && strcasecmp(row[0], "Y") != 0)
             {
-                MXS_WARNING("[%s] User '%s' is missing the SHOW DATABASES privilege.",
+                MXS_WARNING("[%s] User '%s' is missing the SHOW DATABASES privilege. "
+                            "This means that MaxScale cannot see all databases and authentication can fail.",
                             service->name, user);
             }
 

server/modules/routing/avrorouter/CMakeLists.txt

@@ -11,5 +11,6 @@ if(AVRO_FOUND AND JANSSON_FOUND)
     add_subdirectory(test)
   endif()
 else()
-  message(STATUS "No Avro C or Jansson libraries found, not building avrorouter.")
+  message(FATAL_ERROR "No Avro C or Jansson libraries found, cannot build avrorouter. "
+    "Use the -DBUILD_CDC=N  option to `cmake` to disable building of the avrorouter.")
 endif()