[SOLR-9231] SolrInputDocument no-args constructor removed without notice

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Duplicate
• Affects Version/s: 6.1
• Component/s: SolrJ

Environment

Lucee (or ColdFusion) loading SolrJ using separate URLClassLoader instance)

• Assignee: Anshum Gupta
• Reporter: Tim Parker
• Created: 20/Jun/16 18:15
• Updated: 31/May/22 16:40
• Resolved: 18/Mar/22 19:15

Description

In 6.0.1 and previous, SolrInputDocument provided two constructors - one with no arguments, the other accepting a Map object. As of 6.1.0, the no-arguments constructor is replaced with one that accepts zero or more strings.

With 6.0.1, this worked:

cls = LoadClass("org.apache.solr.common.SolrInputDocument");

Constructor foo = cls.getConstructor();

This fails with Solr 6.1.0

We get the same error after updating the code to this:

cls = LoadClass("org.apache.solr.common.SolrInputDocument");

Class[] argArray = new Class[0];
Constructor foo = cls.getConstructor(argArray);

Are we missing something? If not, please restore the missing no-arguments constructor.

Issue Links

• duplicates: SOLR-9373 Add the constructor with no argument to SolrInputDocument
• is fixed by: SOLR-16101 Add an empty constructor for SolrInputDocument
• relates to: SOLR-16101 Add an empty constructor for SolrInputDocument