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User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/44.0.2403.130 Safari/537.36
Build Identifier:
Reproducible: Always
Steps to Reproduce:
Run mserver5 with gdk_nr_threads to largish number, e.g. 96 (like the default on diamonds1)
CREATE TABLE s(s STRING);
Insert significant amount of unique strings, e.g. 10M strings with 10 random characters, in our example this leads to a string heap of ~24 GB.
SELECT * FROM s;
Actual Results:
Query fails,
HEAPextend: failed to extend to 2303616614400 for 03/324.theap: h->storage == STORE_MEM && can_map && fd >= 0 && HEAPload_intern() != GDK_SUCCEED
Expected Results:
Query should run, even though its result is admittedly very large.
From debugging, we found that MATpackIncrement() calls HEAPextend()
Date: 2015-08-13 14:54:30 +0200
From: @hannesmuehleisen
To: GDK devs <>
Version: 11.21.1 (Jul2015)
Last updated: 2015-11-03 10:18:19 +0100
Comment 21139
Date: 2015-08-13 14:54:30 +0200
From: @hannesmuehleisen
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/44.0.2403.130 Safari/537.36
Build Identifier:
Reproducible: Always
Steps to Reproduce:
Actual Results:
Query fails,
HEAPextend: failed to extend to 2303616614400 for 03/324.theap: h->storage == STORE_MEM && can_map && fd >= 0 && HEAPload_intern() != GDK_SUCCEED
Expected Results:
Query should run, even though its result is admittedly very large.
From debugging, we found that MATpackIncrement() calls HEAPextend()
Comment 21141
Date: 2015-08-13 16:18:11 +0200
From: MonetDB Mercurial Repository <>
Changeset 32935e5e09fb made by Sjoerd Mullender sjoerd@acm.org in the MonetDB repo, refers to this bug.
For complete details, see http//devmonetdborg/hg/MonetDB?cmd=changeset;node=32935e5e09fb
Changeset description:
Comment 21303
Date: 2015-09-29 14:28:23 +0200
From: @sjoerdmullender
I'm assuming this was indeed fixed.
Comment 21439
Date: 2015-11-03 10:18:19 +0100
From: @sjoerdmullender
Jul2015 SP1 has been released.
The text was updated successfully, but these errors were encountered: