【已解答】mysql中这两个节点的配置参数是一样的，有区别...

mysql中这两个节点的配置参数是一样的，有区别吗，以哪个.为准呢？
[mysqld]
binlog_cache_size = 32K
thread_stack = 256K
join_buffer_size = 256K
query_cache_type = 0
max_heap_table_size = 1024M
port                = 3306
socket                = /tmp/mysql.sock
datadir = /www/server/data
default_storage_engine = InnoDB
performance_schema_max_table_instances = 400
table_definition_cache = 400
skip-external-locking
key_buffer_size = 128M
max_allowed_packet = 100G
table_open_cache = 1024
sort_buffer_size = 4096M


[myisamchk]
key_buffer_size = 128M
sort_buffer_size = 2M
read_buffer = 2M
write_buffer = 2M

您好！根据自身情况配置即可。