[SOLR-7412] range.facet.other produces incorrect counts in distributed search

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 5.2, 6.0
• Assignee: Tomas Eduardo Fernandez Lobbe
• Reporter: Tomas Eduardo Fernandez Lobbe
• Created: 16/Apr/15 23:18
• Updated: 02/Oct/19 17:30
• Resolved: 17/Apr/15 16:21

Description

Reported by Will Miller in the users list:

This first query is against node1 with distrib=false:

http://localhost:8983/solr/gettingstarted/select/?q=*:*&wt=json&indent=true&distrib=false&facet=true&facet.range=price&f.price.facet.range.start=0.00&f.price.facet.range.end=100.00&f.price.facet.range.gap=20&f.price.facet.range.other=all&defType=edismax&q.op=AND

There are 7 Results (results ommited).
"facet_ranges":{
"price":{
"counts":[
"0.0",1,
"20.0",0,
"40.0",0,
"60.0",0,
"80.0",1],
"gap":20.0,
"start":0.0,
"end":100.0,
"before":0,
"after":5,
"between":2}},

This second query is against node2 with distrib=false:
http://localhost:7574/solr/gettingstarted/select/?q=*:*&wt=json&indent=true&distrib=false&facet=true&facet.range=price&f.price.facet.range.start=0.00&f.price.facet.range.end=100.00&f.price.facet.range.gap=20&f.price.facet.range.other=all&defType=edismax&q.op=AND

7 Results (one product does not have a price):
"facet_ranges":{
"price":{
"counts":[
"0.0",1,
"20.0",0,
"40.0",0,
"60.0",1,
"80.0",0],
"gap":20.0,
"start":0.0,
"end":100.0,
"before":0,
"after":4,
"between":2}},

Finally querying the entire collection:
http://localhost:7574/solr/gettingstarted/select/?q=*:*&wt=json&indent=true&facet=true&facet.range=price&f.price.facet.range.start=0.00&f.price.facet.range.end=100.00&f.price.facet.range.gap=20&f.price.facet.range.other=all&defType=edismax&q.op=AND

14 results (one without a price range):
"facet_ranges":{
"price":{
"counts":[
"0.0",2,
"20.0",0,
"40.0",0,
"60.0",1,
"80.0",1],
"gap":20.0,
"start":0.0,
"end":100.0,
"before":0,
"after":5,
"between":2}},

Notice that both the "after" and the "between" are wrong here. The actual buckets do correctly represent the right values but I would expect "between" to be 5 and "after" to be 13.

Issue Links

• is duplicated by: SOLR-6375 facet_ranges count for before,after,between differ if #shards>1