[SOLR-2307] PHPSerialized fails with sharded queries

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 1.3, 1.4.1
• Fix Version/s: 3.1, 4.0-ALPHA
• Component/s: Response Writers
• Assignee: Chris M. Hostetter
• Reporter: Antonio Verni
• Created: 05/Jan/11 19:54
• Updated: 30/Mar/11 15:45
• Resolved: 19/Jan/11 01:20

Description

Solr throws a "java.lang.IllegalArgumentException: Map size must not be negative exception" when using the PHP Serialized response writer with sharded queries.
To reproduce the issue start your preferred example and try the following query:

http://localhost:8983/solr/select/?q=*:*&wt=phps&shards=localhost:8983/solr,localhost:8983/solr

It is caused by the JSONWriter implementation of writeSolrDocumentList and writeSolrDocument. Overriding this two methods in the PHPSerializedResponseWriter to handle the SolrDocument size seems to solve the issue.
Attached my patch made against trunk rev 1055588.

cheers,
Antonio

Issue Links

• is related to: SOLR-2278 PHPSerialized fails with Solr spatial