MySql 5.6 missing libmemcached.so plugin - how to install?

Question

MySQL

Hello!
Updated Mysql from 5.5 to 5.6 in Debian. The documentation says that in this version work with memcached is organized through plugins, but the libmemcached.so plugin is missing in the /usr/lib/mysql/plugin/ folder.
How to install and start using it? And another question, how to close access from outside to memcached (like how you can substitute the port number for the domain and see memcached statistics)?
Thanks in advance for your answers!

Answer 1

Have you installed this plugin? Searched the repository?

Answer 2

It should have come with the update

Answer 3

apt-get install memcached ?
It's on the topic postaivt.
To close access to the account - it is already closed by default, but you can check it.
We are looking for memcache.conf although it is not difficult
/etc/init.d/memcached restart
and apparently something like
STAT inter 127.0.0.1
Run locally .... but you can also close the tcp and udp 11211 ports on the firewall

Answer 4

@DarkTwin
memcached is installed
but I can't find the libmemcached.so and innodb_engine.so files anywhere on the system to move them to /usr/lib/mysql/plugin/

Answer 5

I installed the libmemcached-dev package, copied the file cp /usr/lib/x86_64-linux-gnu/libmemcached.so /usr/lib/mysql/plugin/libmemcached.so
There is no innodb_engine.so file and when activated it says "Can't find symbol '_mysql_plugin_interface_version_' in library"