Error in merovingian log while performing a specific select: gdk_batop.c insert_string_bat: Assertion failed

Fabian Groffen fabian at monetdb.org
Fri Jan 11 11:24:51 CET 2013


On 11-01-2013 02:12:32 -0800, Tapomay Dey wrote:
> Following is an excerpt from the merovingian logs:
> 
> 2013-01-10 10:40:49 ERR msearch_stats_db[19210]: !mal_mapi.listen: expected
> filedescriptor, but received something else
> 
> 2013-01-10 10:40:57 ERR merovingian[8996]: client error: client
> [XX.XX.XX.XX]:51573 sent challenge in incomplete block:
> 
> 2013-01-10 10:45:29 ERR msearch_stats_db[19210]: mserver5: bat_storage.c:40:
> delta_bind_del: Assertion `b' failed.
> 
> 2013-01-10 10:45:29 ERR msearch_stats_db[19210]: mserver5: bat_storage.c:40:
> delta_bind_del: Assertion `b' failed.
> 
> 2013-01-10 23:48:18 ERR msearch_stats_db[31637]: !mal_mapi.listen: expected
> filedescriptor, but received something else
> 
> 2013-01-10 23:48:19 ERR msearch_stats_db[31637]: !mal_mapi.listen: expected
> filedescriptor, but received something else
> 
> 2013-01-10 23:48:32 ERR msearch_stats_db[31637]: !FATAL: BBPdir: subcommit
> attempted without backup BBP.dir.
> 
> 2013-01-11 04:29:31 ERR msearch_stats_db[4480]: mserver5: gdk_batop.c:175:
> insert_string_bat: Assertion `v >= ((var_t) (((1<<10) * sizeof(stridx_t)) >>
> 0))' failed.

You have an interesting amount of errors.  Can you describe what load
you are imposing on the database, and the system?  Something along the
lines of connections per second, queries per connection, memory usage,
load average, and start, stop and crashcounters of the database would be
interesting.


-- 
Fabian Groffen                              fabian at monetdb.org
column-store pioneer               http://www.monetdb.org/Home
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 487 bytes
Desc: Digital signature
URL: <http://www.monetdb.org/pipermail/developers-list/attachments/20130111/6393a9ac/attachment.sig>
-------------- next part --------------
_______________________________________________
developers-list mailing list
developers-list at monetdb.org
http://mail.monetdb.org/mailman/listinfo/developers-list


More information about the developers-list mailing list