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ndbinfo database missing
Posted by: Filip Kryspin
Date: September 28, 2016 07:47AM

Hi,

On my mysql cluster setup i dont have ndbinfo database. I dont know why its not present.
In the documentation its only stated the SQL node has to connect to the cluster with --ndbcluster parameter thats it.

I also see the ndbinfo storage engine is enabled. but the database is not there.

any clues?

mysql> show engines;
+--------------------+---------+----------------------------------------------------------------+--------------+------+------------+
| Engine | Support | Comment | Transactions | XA | Savepoints |
+--------------------+---------+----------------------------------------------------------------+--------------+------+------------+
| ndbcluster | YES | Clustered, fault-tolerant tables | YES | NO | NO |
| MRG_MYISAM | YES | Collection of identical MyISAM tables | NO | NO | NO |
| MyISAM | YES | MyISAM storage engine | NO | NO | NO |
| ndbinfo | YES | MySQL Cluster system information storage engine | NO | NO | NO |
| FEDERATED | NO | Federated MySQL storage engine | NULL | NULL | NULL |
| PERFORMANCE_SCHEMA | YES | Performance Schema | NO | NO | NO |
| ARCHIVE | YES | Archive storage engine | NO | NO | NO |
| BLACKHOLE | YES | /dev/null storage engine (anything you write to it disappears) | NO | NO | NO |
| InnoDB | DEFAULT | Supports transactions, row-level locking, and foreign keys | YES | YES | YES |
| CSV | YES | CSV storage engine | NO | NO | NO |
| MEMORY | YES | Hash based, stored in memory, useful for temporary tables | NO | NO | NO |
+--------------------+---------+----------------------------------------------------------------+--------------+------+------------+

mysql> show databases;
+--------------------+
| Database |
+--------------------+
| information_schema |
| filip |
| mysql |
| performance_schema |
| test |
+--------------------+

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ndbinfo database missing
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