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Add readwritesplit options to diagnostic output

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This helps detect the state of the loaded configuration.
This commit is contained in:
Markus Mäkelä
2017-01-27 10:02:33 +02:00
parent 6f24502e14
commit 50cffed5b2
3 changed files with 92 additions and 10 deletions
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21
server/modules/routing/readwritesplit/readwritesplit.c
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@ -596,6 +596,27 @@ static void diagnostics(MXS_ROUTER *instance, DCB *dcb)
char *weightby;
double master_pct = 0.0, slave_pct = 0.0, all_pct = 0.0;
dcb_printf(dcb, "\n");
dcb_printf(dcb, "\tuse_sql_variables_in: %s\n",
mxs_target_to_str(router->rwsplit_config.use_sql_variables_in));
dcb_printf(dcb, "\tslave_selection_criteria: %s\n",
select_criteria_to_str(router->rwsplit_config.slave_selection_criteria));
dcb_printf(dcb, "\tmaster_failure_mode: %s\n",
failure_mode_to_str(router->rwsplit_config.master_failure_mode));
dcb_printf(dcb, "\tmax_slave_replication_lag: %d\n",
router->rwsplit_config.max_slave_replication_lag);
dcb_printf(dcb, "\tretry_failed_reads: %s\n",
router->rwsplit_config.retry_failed_reads ? "true" : "false");
dcb_printf(dcb, "\tstrict_multi_stmt: %s\n",
router->rwsplit_config.strict_multi_stmt ? "true" : "false");
dcb_printf(dcb, "\tdisable_sescmd_history: %s\n",
router->rwsplit_config.disable_sescmd_history ? "true" : "false");
dcb_printf(dcb, "\tmax_sescmd_history: %d\n",
router->rwsplit_config.max_sescmd_history);
dcb_printf(dcb, "\tmaster_accept_reads: %s\n",
router->rwsplit_config.master_accept_reads ? "true" : "false");
dcb_printf(dcb, "\n");
if (router->stats.n_queries > 0)
{
master_pct = ((double)router->stats.n_master / (double)router->stats.n_queries) * 100.0;