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Error 23, 1016: Partition with MyISAM
Posted by: Rob Redmon
Date: March 31, 2009 09:07PM

I have two partition tables, one with ~430 partitions and one with ~50 partitions. Originally, I was bulk testing (~5 million records) using InnoDB but due to size and timing, I've decided to look into MyISAM. My 5 year intent is to have ~200,000,000 records partitioned by datetime such that no partition has more than a few million records. I've reduced my indexes substantially and still forecast ~250GB needed with InnoDB while ~60GB needed for MyISAM. Upon switching my test to MyISAM (drop table, create table) I'm occasionally getting the following errors:

mysql> EXPLAIN PARTITIONS SELECT * FROM ionofiles WHERE obs_time="2008-02-12 14:00:00";
ERROR 23 (HY000): Out of resources when opening file './midsdevel_db/ionofiles#P#p196801.MYD' (Errcode: 24)
mysql> show errors;
| Level | Code | Message |
| Error | 23 | Out of resources when opening file './midsdevel_db/ionofiles#P#p196801.MYD' (Errcode: 24) |
| Error | 1016 | Can't open file: './midsdevel_db/ionofiles.frm' (errno: 24) |
2 rows in set (0.00 sec)

Also, I suppose this isn't the place to ask this one, but I'm here, so here goes: does anyone know if I use MyISAM and Ruby ActiveRecord, do I still get transactions via the Ruby ActiveRecord API even though the engine doesn't support such?

Edited 1 time(s). Last edit at 03/31/2009 09:10PM by Rob Redmon.

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Error 23, 1016: Partition with MyISAM
March 31, 2009 09:07PM

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