[SOLR-12608] Edismax: Out of memory error with a query full of *.

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 7.2.1, 7.4
• Component/s: faceting, query parsers

Environment

Debian 3.2.73-2+deb7u1 x86_64 GNU/Linux

See env_info.png.

• Assignee: Unassigned
• Reporter: Federico Grillini
• Created: 31/Jul/18 08:26
• Updated: 08/Jun/19 15:01

Description

Hi,
using the edismax query parser, a query containing only * (q=********) can crash the Solr node because of an out of memory error.
Increasing the number of * increases the memory consumption until the OOM error (with 4888 *).

The file 'select_resp.json' describes the query request (faceting is active).

Hope this helps.

Regards.