1 message in com.mysql.lists.clustertemporary error 410 'REDO log files o...
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yota...@uniadex.co.jp17 Jan 2008 20:44 
Subject:temporary error 410 'REDO log files overloaded
From:yota...@uniadex.co.jp (yota@uniadex.co.jp)
Date:01/17/2008 08:44:08 PM
List:com.mysql.lists.cluster

Hi, All

We have got the following error when a large amount of data loading by LOAD DATA to MySQL Cluster are performed.

LOAD DATA LOCAL INFILE "/tmp/address.data" INTO TABLE address FIELDS TERMINATED BY "," OPTIONALLY ENCLOSED BY """"; :

ERROR 1297 (HY000) at line 20: Got temporary error 410 'REDO log files

overloaded, consult online manual (decrease TimeBetweenLocalCheckpoints, and|or incre' from NDBCLUSTER

This means that following two parameters are needed to be tuned. DiskCheckpointSpeed NoOfFragmentLogFiles But the large value of NoOfFragmentLogFiles needs a large amount of disk space and the long duration of DiskCheckpointSpeed causes the delay of performance.

I have a question. Do you know the way of bulk data loading to MySQL Cluster? I intend that the bulk data loading performed with non-transactional and it does not writes REDO and/or UNDO log to the disk.

Best Regards, Y. Nakayama