Details
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Bug
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Status: Closed
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Major
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Resolution: Fixed
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None
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None
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None
Description
Solr version - 6.6.2
The response of subquery transform is inconsistent with multi-shard compared to single-shard
Single Shard collection
Request
localhost:8983/solr/k_test/search?sort=score desc,uniqueId desc&q.op=AND&wt=json&q={!parent which=parent_field:true score=max}({!edismax v=$origQuery})&facet=false&fl=uniqueId&fl=score&fl=_children_:[subquery]&fl=uniqueId&origQuery=false&qf=parent_field&_children_.fl=uniqueId&_children_.fl=score&_children_.rows=3&spellcheck=false&_children_.q={!edismax qf=parentId v=$row.uniqueId}&rows=1
Response for above request
{
"responseHeader": {
"zkConnected": true,
"status": 0,
"QTime": 0,
"params": {
"fl": [
"uniqueId",
"score",
"_children_:[subquery]",
"uniqueId"
],
"origQuery": "false",
"q.op": "AND",
"_children_.rows": "3",
"sort": "score desc,uniqueId desc",
"rows": "1",
"q": "{!parent which=parent_field:true score=max}({!edismax v=$origQuery})",
"qf": "parent_field",
"spellcheck": "false",
"_children_.q": "{!edismax qf=parentId v=$row.uniqueId}",
"_children_.fl": [
"uniqueId",
"score"
],
"wt": "json",
"facet": "false"
}
},
"response": {
"numFound": 1,
"start": 0,
"maxScore": 0.5,
"docs": [
{
"uniqueId": "10001677",
"score": 0.5,
"_children_": {
"numFound": 9,
"start": 0,
"docs": [
{
"uniqueId": "100016771",
"score": 0.5
},
{
"uniqueId": "100016772",
"score": 0.5
},
{
"uniqueId": "100016773",
"score": 0.5
}
]
}
}
]
}
}
Here, children suquery response is as expected (Based on documentation)
Multi Shard collection(2)
Request
localhost:8983/solr/k_test_2/search?sort=score desc,uniqueId desc&q.op=AND&wt=json&q={!parent which=parent_field:true score=max}({!edismax v=$origQuery})&facet=false&fl=uniqueId&fl=score&fl=_children_:[subquery]&fl=uniqueId&origQuery=false&qf=parent_field&_children_.fl=uniqueId&_children_.fl=score&_children_.rows=3&spellcheck=false&_children_.q={!edismax qf=parentId v=$row.uniqueId}&rows=1
Response
{
"responseHeader": {
"zkConnected": true,
"status": 0,
"QTime": 11,
"params": {
"fl": [
"uniqueId",
"score",
"_children_:[subquery]",
"uniqueId"
],
"origQuery": "false",
"q.op": "AND",
"_children_.rows": "3",
"sort": "score desc,uniqueId desc",
"rows": "1",
"q": "{!parent which=parent_field:true score=max}({!edismax v=$origQuery})",
"qf": "parent_field",
"spellcheck": "false",
"_children_.q": "{!edismax qf=parentId v=$row.uniqueId}",
"_children_.fl": [
"uniqueId",
"score"
],
"wt": "json",
"facet": "false"
}
},
"response": {
"numFound": 5,
"start": 0,
"maxScore": 0.5,
"docs": [
{
"uniqueId": "10006197",
"_children_": [
{
"uniqueId": "100061971",
"score": 0.5
},
{
"uniqueId": "100061972",
"score": 0.5
},
{
"uniqueId": "100061973",
"score": 0.5
}
],
"score": 0.5
}
]
}
}
As you can see, children subquery response is a list instead of Map
Attachments
Attachments
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