I set a cluster using mysql-cluster-gpl-7.2.12, first it was working fine but suddenly started to fail. I can start the nodes (ndbd) but when I try to start mysqld (API), it shows an error it says "The server quit without PID file (path/dbnode1.pid).
I removed ibdata1 and rebuilt the database using the command
./scripts/mysql_install_db --user=mysql to create it again but it doesn't start, moved my.cnf file and it didn't work.
Do you have any tips?