Hi Paresh,
There are various tools available for breaking down the Debug query:
www.splainer.io (disclaimer, I work for OSC who wrote this) and a few
others - check out section 4 of this post for more
http://www.flax.co.uk/blog/2018/11/15/defining-relevance-engineering-part-4-tools/
Cheers
Charlie
On 09/07/2019 06:43, Paresh Khandelwal wrote:
Hi All,
I tried to get the debug information about the query for my INNER JOIN and
ACROSS JOIN and trying to understand it.
See the query below - 1487 msec
{
"responseHeader":{
"status":0, "QTime":1487,
"params":{ "q":"*:*",
"fq.op":"AND", "indent":"on",
"fl":"TC_0Y0_Item_ID",
"fq":["TC_0Y0_Occurrence_Name:\"6935 style rear MY11+\"",
"TC_0Y0_ProductScope:xtWNf_fTAaLUgD",
"{!join to=TC_0Y0_Item_ID
from=TC_0Y0_ItemRevision_0Y0_awp0Item_item_id
fromIndex=collection1}TC_0Y0_ItemRevision_0Y0_awp0Item_item_id:92138773"],
"wt":"json", "debugQuery":"on",
"group.field":"TC_0Y0_Item_ID", ..
"debug":{
"join":{
"{!join from=TC_0Y0_ItemRevision_0Y0_awp0Item_item_id
to=TC_0Y0_Item_ID
fromIndex=collection1}TC_0Y0_ItemRevision_0Y0_awp0Item_item_id:92138773":{
"time":955,
"fromSetSize":3,
"toSetSize":14560,
"fromTermCount":6632106,
"fromTermTotalDf":6632106,
"fromTermDirectCount":6632106,
"fromTermHits":1,
"fromTermHitsTotalDf":1,
"toTermHits":1,
"toTermHitsTotalDf":14560,
"toTermDirectCount":0,
"smallSetsDeferred":1,
"toSetDocsAdded":14560}},
"rawquerystring":"*:*",
"querystring":"*:*",
"parsedquery":"MatchAllDocsQuery(*:*)",
"parsedquery_toString":"*:*",
"explain":{
"AZD1uV0qgj6GxC":"\n1.0 = *:*, product of:\n 1.0 = boost\n
1.0 = queryNorm\n"},
"QParser":"LuceneQParser",
"filter_queries":["TC_0Y0_Occurrence_Name:\"6935 style rear
MY11+\"",
"TC_0Y0_ProductScope:xtWNf_fTAaLUgD",
"{!join to=TC_0Y0_Item_ID
from=TC_0Y0_ItemRevision_0Y0_awp0Item_item_id
fromIndex=collection1}TC_0Y0_ItemRevision_0Y0_awp0Item_item_id:92138773"],
"parsed_filter_queries":["TC_0Y0_Occurrence_Name:6935 style
rear MY11+",
"TC_0Y0_ProductScope:xtWNf_fTAaLUgD",
"JoinQuery({!join
from=TC_0Y0_ItemRevision_0Y0_awp0Item_item_id to=TC_0Y0_Item_ID
fromIndex=collection1}TC_0Y0_ItemRevision_0Y0_awp0Item_item_id:92138773)"],
"timing":{
"time":1487.0, ..
I am trying to see why fromTermCount is so high when fromSetSize and
toSetSize is less?
Where can I find the details about all the contents of debugQuery and how
to read each component?
Any help is appreciated.
Regards,
Paresh
--
Charlie Hull
Flax - Open Source Enterprise Search
tel/fax: +44 (0)8700 118334
mobile: +44 (0)7767 825828
web: www.flax.co.uk
