Fabian Groffen wrote:
On 25-10-2008 14:04:29 +0200, Stefan Manegold wrote:
On Sat, Oct 25, 2008 at 07:30:50AM +0000, Martin Kersten wrote:
Update of /cvsroot/monetdb/MonetDB/src/gdk In directory 23jxhf1.ch3.sourceforge.com:/tmp/cvs-serv30373
Modified Files: gdk_posix.mx Log Message: The memory map table maintained for the vmtrim should be aligned to the number of mapped files. In more recent applications, such as the SkyServer this may be around 2000 BATs easily. For the time being the limit of 100 is increased to 4096
The remainder are additions of '#' in error messages to prepare for problems in the API.
just an idea (without background knowledge): shouldn't we introduce a new symbol/chracter in the protocol to indicate warnings and informative message? '!' indicates errors (obviously never to be ignored) '#' indicates (usually to be ignored) comments '?' to be added to indicate warnings (and "informative messages)? '?' to be added for ... ??
FYI: On Mapi/SQL level, we have these: ! error # comment/info/warning % metadata header & start of header ^ redirect/switch roles [ data
Indeed and detailed information can be obtained from the convention to let ! be followed by an exception tag upon need. The GWKwarning were mostly 'mis-used' for debugging anyway, that was not controlled by a check on GDKdebug. Now the tpch sf-20 query set can be ran, stressing the VM, aborting one query and continuing afterwards without the need to restart the server.
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