diff --git a/sql/mysqld.cc b/sql/mysqld.cc index 99754e8b7f6..df4f0f95b8c 100644 --- a/sql/mysqld.cc +++ b/sql/mysqld.cc @@ -3778,12 +3778,12 @@ static int init_server_components() unireg_abort(1); } - /* initialize delegates for extension observers */ + /* + initialize delegates for extension observers, errors have already + been reported in the function + */ if (delegates_init()) - { - sql_print_error("Initialize extension delegates failed"); unireg_abort(1); - } /* need to configure logging before initializing storage engines */ if (opt_log_slave_updates && !opt_bin_log) diff --git a/sql/rpl_handler.cc b/sql/rpl_handler.cc index 5f16544d855..4355942e47f 100644 --- a/sql/rpl_handler.cc +++ b/sql/rpl_handler.cc @@ -105,12 +105,20 @@ int delegates_init() transaction_delegate= new (place_trans_mem) Trans_delegate; if (!transaction_delegate->is_inited()) + { + sql_print_error("Initialization of transaction delegates failed. " + "Please report a bug."); return 1; + } binlog_storage_delegate= new (place_storage_mem) Binlog_storage_delegate; if (!binlog_storage_delegate->is_inited()) + { + sql_print_error("Initialization binlog storage delegates failed. " + "Please report a bug."); return 1; + } #ifdef HAVE_REPLICATION void *place_transmit_mem= transmit_mem.data; @@ -119,16 +127,29 @@ int delegates_init() binlog_transmit_delegate= new (place_transmit_mem) Binlog_transmit_delegate; if (!binlog_transmit_delegate->is_inited()) + { + sql_print_error("Initialization of binlog transmit delegates failed. " + "Please report a bug."); return 1; + } binlog_relay_io_delegate= new (place_relay_io_mem) Binlog_relay_IO_delegate; if (!binlog_relay_io_delegate->is_inited()) + { + sql_print_error("Initialization binlog relay IO delegates failed. " + "Please report a bug."); return 1; + } #endif if (pthread_key_create(&RPL_TRANS_BINLOG_INFO, NULL)) + { + sql_print_error("Error while creating pthread specific data key for replication. " + "Please report a bug."); return 1; + } + return 0; }