[SOLR-6604] distributed expand=true&fl=key NPE fix, expand=true&distrib.singlePass=true consideration

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 5.0, 6.0
• Assignee: Shalin Shekhar Mangar
• Reporter: Christine Poerschke
• Created: 08/Oct/14 16:05
• Updated: 09/May/16 18:58
• Resolved: 13/Dec/14 00:14

Description

select?expand=true&fl=key hits NPE in ExpandComponent.handleResponse when the responses of the EXECUTE_QUERY contain no expanded element despite the requests' purpose including PURPOSE_GET_FIELDS

select?expand=true&distrib.singlePass=true works but relies on other preceding components triggering a GET_FIELDS stage

Issue Links

• is related to: SOLR-6510 select?collapse=... - fix NPE in Collapsing(FieldValue|Score)Collector
• is related to: SOLR-6812 distrib.singlePass does not work for expand-request