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I am trying to test mysql-cluster but I have to run it.

I succeeded installation and configuration but the last step of running doesn't work.

I have a major error, when I run

/home/sonia/mysqlc/bin/mysqld --defaults-file=conf/my.cnf &

I get this output

2014-03-18 17:55:09 30535 [ERROR] Can't start server: Bind on TCP/IP port: Address already in use
2014-03-18 17:55:09 30535 [ERROR] Do you already have another mysqld server running on port: 5021 ?
2014-03-18 17:55:09 30535 [ERROR] Aborting

I already tested different port : 3305-3306-5000 & 5021.

Someone has an idea please?

axelduch
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user3435212
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1 Answers1

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Check what's using port 5021 :

$ sudo netstat -atnp | grep 3306

Stop/Kill all mysqld instances

$ sudo /etc/init.d/mysql stop $ sudo killall mysqld

Make sure that your Management/API servers are up

$ ndb_mgm ndb_mgm> show

then start your MySQL node normally.

Hatem
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