[NUTCH-2582] Set pool size of XML SAX parsers used for MIME detection in Tika 1.19

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.15
• Fix Version/s: 1.18
• Component/s: protocol
• Assignee: Sebastian Nagel
• Reporter: Sebastian Nagel
• Created: 22/May/18 15:55
• Updated: 14/Jan/21 04:12
• Resolved: 18/Nov/20 11:27

Description

See NUTCH-2578. Tika 1.19 will use a pool of SAX parser to avoid the bottleneck while creating a new one (see NUTCH-2578/TIKA-2645). Fetcher should adjust the size of the pool to the number of Fetcher threads (or a fraction of it because most threads are likely to be busy fetching content).

Issue Links

• links to: GitHub Pull Request #554