To continue… Do you have some information on the current theoretical
limits for storing XML instances in MonetDB/XQuery?
Thanks,
Christian
On Fri, Oct 1, 2010 at 7:13 PM, Christian Grün
Hi everyone,
is it still possible to shred large XML instances with MonetDB/XQuery, or do I need more memory for shredding? I was just trying to the 1GB instance of XMark with WinXP 32Bit and 2GB RAM, and this is what I got:
MonetDB>shred_doc("1gb.xml", "xmark"); #GDKmmap(536870912) fails, try to free up space [memory in use=36143780,virtual memory in use=1015480320] #GDKmmap(536870912) result [mem=26016940,vm=1005387776] !ERROR: [shred_url]: 1 times inserted nil due to errors at tuples 0@0. !ERROR: [shred_url]: first error was: !ERROR: HEAPextend: failed to extend to 536870912 for 06\632theap !ERROR: shredBAT_append_str: APPEND-STR[_prop_text]( follow murders prov shoes p resent eager delivered defy bend viol here marquis powers complexion pillar cran ts agate ), BUNappend fails !ERROR: CMDshred_url: operation failed.
pf:add-doc(...) produces the same output; the XML document itself is well-formed.
Thanks, Christian