On Thu, Mar 13, 2008 at 10:05:22AM +0100, Fabian Groffen wrote:

On 12-03-2008 18:24:09 -0700, forte712 wrote:

...

Hi

I've just downloaded a new version of MonetDB a few days ago and started testing it..

I tried inserting a 2.6G data file (12 columns, 32 million rows) and it works fine.

But when I added 4 more columns of data to that data file (of type bigint, bringing the file size up to 3.9G), it fails saying

!SQLException:importTable:failed to import table !ERROR: GDKload: cannot mmap(): name=20/2023, ext=tail.priv !OS: Cannot allocate memory !ERROR: GDKload failed: name=20/2023, ext=tail.priv

Can you post the output of `mserver5 --version` please?

In addition, please also provide us with some information about the system you're using, in particular: operating system, 32-bit or 64-bit architecture, main memory size, available disk space.

Stefan

On Thu, Mar 13, 2008 at 03:09:33PM -0700, forte712 wrote:

Thanks for the replies

MonetDB server v5.4.0 (32-bit), based on kernel v1.22.0 (32-bit oids) Copyright (c) 1993-2007 CWI, all rights reserved Visit http://monetdb.cwi.nl/ for further information Configured for prefix: /root/MonetDB Libraries: openssl: OpenSSL 0.9.7a Feb 19 2003 (compiled with OpenSSL 0.9.7a Feb 19 2003) Compiled by: root@AppMon9001 Compilation: gcc -g -O2 -std=c99 Linking : /usr/bin/ld

Operating system is Fedora Core Release 3 (32-bit) Memory: 2G Disk Size: 200G, Used: ~110G

The 32 bit is the problem here, a too limited adress space.

Niels

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