Hello,
I'm working on upgrading a Solr installation from 4.0 to 6.2.1 and have
everything mostly working but have hit a snag. I kept the schema basically
the same, just made some minor changes to allow it to work with the new
version, but one of my queries is working differently with the new version
and I'm not sure why.
In version 4.0 when I do a query with edismax like:
"params":{
"mm":"3",
"debugQuery":"on",
"indent":"on",
"q":"string1 string2 string3 string4 string5",
"qf":"vehicle_string_t^1",
"wt":"json",
"defType":"edismax"}},
I get the results I expect, and the debugQuery shows:
"rawquerystring":"string1 string2 string3 string4 string5",
"querystring":"string1 string2 string3 string4 string5",
"parsedquery":"+((DisjunctionMaxQuery((vehicle_string_t:\"string 1\"))
DisjunctionMaxQuery((vehicle_string_t:\"string 2\"))
DisjunctionMaxQuery((vehicle_string_t:\"string 3\"))
DisjunctionMaxQuery((vehicle_string_t:\"string 4\"))
DisjunctionMaxQuery((vehicle_string_t:\"string 5\")))~3)",
"parsedquery_toString":"+(((vehicle_string_t:\"string 1\")
(vehicle_string_t:\"string 2\") (vehicle_string_t:\"string 3\")
(vehicle_string_t:\"string 4\") (vehicle_string_t:\"string 5\"))~3)",
But when I run the same query with version 6.2.1, debugQuery shows:
"rawquerystring":"string1 string2 string3 string4 string5",
"querystring":"string1 string2 string3 string4 string5",
"parsedquery":"(+(+DisjunctionMaxQuery((vehicle_string_t:\"string 1\"))
+DisjunctionMaxQuery((vehicle_string_t:\"string 2\"))
+DisjunctionMaxQuery((vehicle_string_t:\"string 3\"))
+DisjunctionMaxQuery((vehicle_string_t:\"string 4\"))
+DisjunctionMaxQuery((vehicle_string_t:\"string 5\"))))/no_coord",
"parsedquery_toString":"+(+(vehicle_string_t:\"string 1\")
+(vehicle_string_t:\"string 2\") +(vehicle_string_t:\"string 3\")
+(vehicle_string_t:\"string 4\") +(vehicle_string_t:\"string 5\"))",
You can see that the key difference is that in version 4 it uses the "~3"
to indicate the mm, but in 6.2.1 it doesn't matter what I have mm set to,
it always ends with "/no_coord" and is trying to match all 5 strings even
if mm is set to 1, so mm is being completely ignored.
I imagine there is some behavior that changed between 4 and 6.2.1 that I
need to adjust something in my configuration to account for, but I'm
scratching my head right now. Has anyone else seen this and can point me in
the right direction? Thanks,
Nick
