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Merge branch '2.1' into develop

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This commit is contained in:
Markus Mäkelä
2017-04-05 11:34:59 +03:00
parent 1fb8cde5d8 e0a98f6539
commit ad1c05b015
51 changed files with 1133 additions and 450 deletions
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17
server/modules/routing/readwritesplit/readwritesplit.c
View File

@ -13,6 +13,7 @@
#include "readwritesplit.h"
#include <inttypes.h>
#include <stdio.h>
#include <strings.h>
#include <string.h>
@ -619,17 +620,17 @@ static void diagnostics(MXS_ROUTER *instance, DCB *dcb)
all_pct = ((double)router->stats.n_all / (double)router->stats.n_queries) * 100.0;
}
dcb_printf(dcb, "\tNumber of router sessions: %d\n",
dcb_printf(dcb, "\tNumber of router sessions: %" PRIu64 "\n",
router->stats.n_sessions);
dcb_printf(dcb, "\tCurrent no. of router sessions: %d\n",
router->service->stats.n_current);
dcb_printf(dcb, "\tNumber of queries forwarded: %d\n",
dcb_printf(dcb, "\tNumber of queries forwarded: %" PRIu64 "\n",
router->stats.n_queries);
dcb_printf(dcb, "\tNumber of queries forwarded to master: %d (%.2f%%)\n",
dcb_printf(dcb, "\tNumber of queries forwarded to master: %" PRIu64 " (%.2f%%)\n",
router->stats.n_master, master_pct);
dcb_printf(dcb, "\tNumber of queries forwarded to slave: %d (%.2f%%)\n",
dcb_printf(dcb, "\tNumber of queries forwarded to slave: %" PRIu64 " (%.2f%%)\n",
router->stats.n_slave, slave_pct);
dcb_printf(dcb, "\tNumber of queries forwarded to all: %d (%.2f%%)\n",
dcb_printf(dcb, "\tNumber of queries forwarded to all: %" PRIu64 " (%.2f%%)\n",
router->stats.n_all, all_pct);
if ((weightby = serviceGetWeightingParameter(router->service)) != NULL)
@ -760,14 +761,14 @@ static void clientReply(MXS_ROUTER *instance,
{
bool succp;
MXS_INFO("Backend %s:%d processed reply and starts to execute active cursor.",
MXS_INFO("Backend [%s]:%d processed reply and starts to execute active cursor.",
bref->ref->server->name, bref->ref->server->port);
succp = execute_sescmd_in_backend(bref);
if (!succp)
{
MXS_INFO("Backend %s:%d failed to execute session command.",
MXS_INFO("Backend [%s]:%d failed to execute session command.",
bref->ref->server->name, bref->ref->server->port);
}
}
@ -781,7 +782,7 @@ static void clientReply(MXS_ROUTER *instance,
gwbuf_clone(bref->bref_pending_cmd))) == 1)
{
ROUTER_INSTANCE* inst = (ROUTER_INSTANCE *)instance;
atomic_add(&inst->stats.n_queries, 1);
atomic_add_uint64(&inst->stats.n_queries, 1);
/**
* Add one query response waiter to backend reference
*/

10
server/modules/routing/readwritesplit/readwritesplit.h
View File

@ -337,11 +337,11 @@ struct router_client_session
*/
typedef struct
{
int n_sessions; /*< Number sessions created */
int n_queries; /*< Number of queries forwarded */
int n_master; /*< Number of stmts sent to master */
int n_slave; /*< Number of stmts sent to slave */
int n_all; /*< Number of stmts sent to all */
uint64_t n_sessions; /*< Number sessions created */
uint64_t n_queries; /*< Number of queries forwarded */
uint64_t n_master; /*< Number of stmts sent to master */
uint64_t n_slave; /*< Number of stmts sent to slave */
uint64_t n_all; /*< Number of stmts sent to all */
} ROUTER_STATS;
/**

4
server/modules/routing/readwritesplit/rwsplit_mysql.c
View File

@ -282,7 +282,7 @@ handle_target_is_all(route_target_t route_target,
if (result)
{
atomic_add(&inst->stats.n_all, 1);
atomic_add_uint64(&inst->stats.n_all, 1);
}
return result;
}
@ -338,7 +338,7 @@ void check_session_command_reply(GWBUF *writebuf, sescmd_cursor_t *scur, backend
ss_dassert(len + 4 == GWBUF_LENGTH(scur->scmd_cur_cmd->my_sescmd_buf));
MXS_ERROR("Failed to execute session command in %s:%d. Error was: %s %s",
MXS_ERROR("Failed to execute session command in [%s]:%d. Error was: %s %s",
bref->ref->server->name,
bref->ref->server->port, err, replystr);
MXS_FREE(err);

20
server/modules/routing/readwritesplit/rwsplit_route_stmt.c
View File

@ -245,7 +245,7 @@ bool route_session_write(ROUTER_CLIENT_SES *router_cli_ses,
if (MXS_LOG_PRIORITY_IS_ENABLED(LOG_INFO) &&
BREF_IS_IN_USE((&backend_ref[i])))
{
MXS_INFO("Route query to %s \t%s:%d%s",
MXS_INFO("Route query to %s \t[%s]:%d%s",
(SERVER_IS_MASTER(backend_ref[i].ref->server)
? "master" : "slave"),
backend_ref[i].ref->server->name,
@ -352,7 +352,7 @@ bool route_session_write(ROUTER_CLIENT_SES *router_cli_ses,
if (MXS_LOG_PRIORITY_IS_ENABLED(LOG_INFO))
{
MXS_INFO("Route query to %s \t%s:%d%s",
MXS_INFO("Route query to %s \t[%s]:%d%s",
(SERVER_IS_MASTER(backend_ref[i].ref->server)
? "master" : "slave"),
backend_ref[i].ref->server->name,
@ -375,7 +375,7 @@ bool route_session_write(ROUTER_CLIENT_SES *router_cli_ses,
if (sescmd_cursor_is_active(scur) && &backend_ref[i] != router_cli_ses->rses_master_ref)
{
nsucc += 1;
MXS_INFO("Backend %s:%d already executing sescmd.",
MXS_INFO("Backend [%s]:%d already executing sescmd.",
backend_ref[i].ref->server->name,
backend_ref[i].ref->server->port);
}
@ -387,7 +387,7 @@ bool route_session_write(ROUTER_CLIENT_SES *router_cli_ses,
}
else
{
MXS_ERROR("Failed to execute session command in %s:%d",
MXS_ERROR("Failed to execute session command in [%s]:%d",
backend_ref[i].ref->server->name,
backend_ref[i].ref->server->port);
}
@ -643,7 +643,7 @@ bool rwsplit_get_dcb(DCB **p_dcb, ROUTER_CLIENT_SES *rses, backend_type_t btype,
}
else
{
MXS_INFO("Server %s:%d is too much behind the master, %d s. and can't be chosen.",
MXS_INFO("Server [%s]:%d is too much behind the master, %d s. and can't be chosen.",
b->server->name, b->server->port, b->server->rlag);
}
}
@ -1105,7 +1105,7 @@ bool handle_slave_is_target(ROUTER_INSTANCE *inst, ROUTER_CLIENT_SES *rses,
*/
if (rwsplit_get_dcb(target_dcb, rses, BE_SLAVE, NULL, rlag_max))
{
atomic_add(&inst->stats.n_slave, 1);
atomic_add_uint64(&inst->stats.n_slave, 1);
return true;
}
else
@ -1193,14 +1193,14 @@ bool handle_master_is_target(ROUTER_INSTANCE *inst, ROUTER_CLIENT_SES *rses,
if (succp && master_dcb == curr_master_dcb)
{
atomic_add(&inst->stats.n_master, 1);
atomic_add_uint64(&inst->stats.n_master, 1);
*target_dcb = master_dcb;
}
else
{
if (succp && master_dcb == curr_master_dcb)
{
atomic_add(&inst->stats.n_master, 1);
atomic_add_uint64(&inst->stats.n_master, 1);
*target_dcb = master_dcb;
}
else
@ -1266,7 +1266,7 @@ handle_got_target(ROUTER_INSTANCE *inst, ROUTER_CLIENT_SES *rses,
ss_dassert(target_dcb != NULL);
MXS_INFO("Route query to %s \t%s:%d <",
MXS_INFO("Route query to %s \t[%s]:%d <",
(SERVER_IS_MASTER(bref->ref->server) ? "master"
: "slave"), bref->ref->server->name, bref->ref->server->port);
/**
@ -1289,7 +1289,7 @@ handle_got_target(ROUTER_INSTANCE *inst, ROUTER_CLIENT_SES *rses,
backend_ref_t *bref;
atomic_add(&inst->stats.n_queries, 1);
atomic_add_uint64(&inst->stats.n_queries, 1);
/**
* Add one query response waiter to backend reference
*/

14
server/modules/routing/readwritesplit/rwsplit_select_backends.c
View File

@ -277,7 +277,7 @@ bool select_connect_backend_servers(backend_ref_t **p_master_ref,
{
if (BREF_IS_IN_USE((&backend_ref[i])))
{
MXS_INFO("Selected %s in \t%s:%d",
MXS_INFO("Selected %s in \t[%s]:%d",
STRSRVSTATUS(backend_ref[i].ref->server),
backend_ref[i].ref->server->name,
backend_ref[i].ref->server->port);
@ -440,7 +440,7 @@ static bool connect_server(backend_ref_t *bref, MXS_SESSION *session, bool execu
}
else
{
MXS_ERROR("Failed to execute session command in %s (%s:%d). See earlier "
MXS_ERROR("Failed to execute session command in %s ([%s]:%d). See earlier "
"errors for more details.",
bref->ref->server->unique_name,
bref->ref->server->name,
@ -453,7 +453,7 @@ static bool connect_server(backend_ref_t *bref, MXS_SESSION *session, bool execu
}
else
{
MXS_ERROR("Unable to establish connection with server %s:%d",
MXS_ERROR("Unable to establish connection with server [%s]:%d",
serv->name, serv->port);
}
@ -486,26 +486,26 @@ static void log_server_connections(select_criteria_t select_criteria,
switch (select_criteria)
{
case LEAST_GLOBAL_CONNECTIONS:
MXS_INFO("MaxScale connections : %d in \t%s:%d %s",
MXS_INFO("MaxScale connections : %d in \t[%s]:%d %s",
b->server->stats.n_current, b->server->name,
b->server->port, STRSRVSTATUS(b->server));
break;
case LEAST_ROUTER_CONNECTIONS:
MXS_INFO("RWSplit connections : %d in \t%s:%d %s",
MXS_INFO("RWSplit connections : %d in \t[%s]:%d %s",
b->connections, b->server->name,
b->server->port, STRSRVSTATUS(b->server));
break;
case LEAST_CURRENT_OPERATIONS:
MXS_INFO("current operations : %d in \t%s:%d %s",
MXS_INFO("current operations : %d in \t[%s]:%d %s",
b->server->stats.n_current_ops,
b->server->name, b->server->port,
STRSRVSTATUS(b->server));
break;
case LEAST_BEHIND_MASTER:
MXS_INFO("replication lag : %d in \t%s:%d %s",
MXS_INFO("replication lag : %d in \t[%s]:%d %s",
b->server->rlag, b->server->name,
b->server->port, STRSRVSTATUS(b->server));
default:

2
server/modules/routing/readwritesplit/rwsplit_session_cmd.c
View File

@ -216,7 +216,7 @@ GWBUF *sescmd_cursor_process_replies(GWBUF *replybuf,
RW_CLOSE_BREF(&ses->rses_backend_ref[i]);
}
*reconnect = true;
MXS_INFO("Disabling slave %s:%d, result differs from "
MXS_INFO("Disabling slave [%s]:%d, result differs from "
"master's result. Master: %d Slave: %d",
ses->rses_backend_ref[i].ref->server->name,
ses->rses_backend_ref[i].ref->server->port,