Description:
this is config.ini of my actual system.
-----------------
[NDBD DEFAULT]
NoOfReplicas=2
DataMemory=500M
IndexMemory=500M
[NDB_MGMD]
hostname=192.160.30.5
datadir=/var/lib/mysql-cluster
ID=1
[NDB_MGMD]
hostname=192.160.30.6
datadir=/var/lib/mysql-cluster
ID=2
[NDBD]
hostname=192.160.30.15
datadir=/usr/local/mysql/data
[NDBD]
hostname=192.160.30.16
datadir=/usr/local/mysql/data
[MYSQLD]
hostname=192.160.30.5
hostname=192.160.30.6
-----------------
and table desc is below.
--------------------
CREATE TABLE `bbs` (
`bbsid` int(11) NOT NULL,
`dataid` int(11) NOT NULL,
`name` mediumtext,
`mail` mediumtext,
`url` mediumtext,
`subject` mediumtext,
`data` mediumtext,
`file` mediumtext,
`size_w` smallint(6) default NULL,
`size_h` smallint(6) default NULL,
`size_kt_w` smallint(6) default NULL,
`size_kt_h` smallint(6) default NULL,
`color` mediumtext,
`host` mediumtext,
`ua` mediumtext,
`key` varchar(100) default NULL,
`timecreated` datetime default NULL,
PRIMARY KEY (`dataid`),
UNIQUE KEY `unique_bbs_data_key` USING BTREE (`key`),
KEY `Index_bbsid` (`bbsid`),
KEY `Index_timecreated` (`timecreated`)
) ENGINE=ndbcluster DEFAULT CHARSET=utf8;
--------------------
How to repeat:
I inserted bbs table to data.(Inserted text data is japanese character.)
but stopped 259.2M
Error is below
----------------
ERROR 1114 (HY000): The table 'bbs' is full.
----------------
but, really bbs table size is 271745024 byte.
mysql> show table status;
+-----------------+------------+---------+------------+--------+----------------+-------------+-----------------+--------------+-----------+----------------+---------------------+---------------------+------------+-----------------+----------+----------------+-----------------------+
| Name | Engine | Version | Row_format | Rows | Avg_row_length | Data_length | Max_data_length | Index_length | Data_free | Auto_increment | Create_time | Update_time | Check_time | Collation | Checksum | Create_options | Comment |
+-----------------+------------+---------+------------+--------+----------------+-------------+-----------------+--------------+-----------+----------------+---------------------+---------------------+------------+-----------------+----------+----------------+-----------------------+
| bbs | ndbcluster | 10 | Dynamic | 90568 | 2728 | 271745024 | 0 | 0 | 0 | NULL | NULL | NULL | NULL | utf8_general_ci | NULL | | number_of_replicas: 2 |
+-----------------+------------+---------+------------+--------+----------------+-------------+-----------------+--------------+-----------+----------------+---------------------+---------------------+------------+-----------------+----------+----------------+-----------------------+
and so, i confirmed top command
-----------------------------
ast pid: 9299; load averages: 0.01, 0.01, 0.01 02:01:38
36 processes: 35 sleeping, 1 on cpu
CPU states: 99.6% idle, 0.2% user, 0.2% kernel, 0.0% iowait, 0.0% swap
Memory: 2047M real, 934M free, 1330M swap in use, 4241M swap free
PID USERNAME LWP PRI NICE SIZE RES STATE TIME CPU COMMAND
5889 mysql 31 59 0 1284M 769M sleep 12:21 0.16% ndbd
-----------------------------
memory is enough.
why not use 500M of datamemory?
this is mysql cluster bug?
p.s)
i doubt (medium)text type is not handled japanese character with utf-8 enviroment.
