Hi
I was using ES version 5.0.5. Recently I made a security patch update that takes it me to 5.0.6. Earlier it was working absolutely fine but now It have started throwing the following error -
Elasticsearch::Transport::Transport::Errors::BadRequest: [400] {"error":{"root_cause":[{"type":"parsing_exception","reason":"no [query] registered for [has_child]","line":1,"col":694}],"type":"parsing_exception","reason":"no [query] registered for [has_child]","line":1,"col":694},"status":400}
{
"query": {
"function_score": {
"query": {
"bool": {
"should": [
{
"multi_match": {
"query": "test",
"fields": [
"subject",
"subject.synonym^0.8"
],
"fuzziness": "AUTO",
"prefix_length": 2,
"boost": 2
}
},
{
"has_child": {
"type": "post",
"score_mode": "avg",
"query": {
"function_score": {
"query": {
"multi_match": {
"query": "test",
"fields": [
"stripped_text",
"stripped_text.synonym^0.8"
],
"fuzziness": "AUTO",
"prefix_length": 2
}
},
"functions": [
{
"filter": {
"term": {
"root_post": true
}
},
"weight": 3
},
{
"field_value_factor": {
"field": "post_votes_count",
"modifier": "log2p",
"missing": 0
}
},
{
"filter": {
"term": {
"is_best_answer": true
}
},
"weight": 2
},
{
"filter": {
"range": {
"created_at": {
"gte": "now-2y"
}
}
},
"weight": 2
},
{
"filter": {
"range": {
"created_at": {
"gte": "now-5y",
"lt": "now-2y"
}
}
},
"weight": 1
}
],
"score_mode": "sum"
}
},
"inner_hits": {
"_source": false,
"size": 1,
"highlight": {
"fields": {
"stripped_text": {},
"stripped_text.synonym": {}
},
"pre_tags": [
"<strong>"
],
"post_tags": [
"</strong>"
]
}
}
}
}
],
"minimum_should_match": 1,
"filter": {
"bool": {
"must": [
{
"term": {
"deleted": 0
}
},
{
"range": {
"last_post_created_at": {
"gte": "now-1y"
}
}
}
],
"must_not": [
{
"term": {
"awaiting_moderation": true
}
},
{
"term": {
"private": true
}
}
]
}
}
}
},
"functions": [
{
"filter": {
"range": {
"ranking": {
"gte": 0
}
}
},
"field_value_factor": {
"field": "ranking",
"modifier": "log2p"
}
},
{
"field_value_factor": {
"field": "post_counter",
"modifier": "log2p"
}
},
{
"filter": {
"range": {
"last_post_created_at": {
"gte": "now-2y"
}
}
},
"weight": 2
},
{
"filter": {
"range": {
"last_post_created_at": {
"gte": "now-5y",
"lt": "now-2y"
}
}
},
"weight": 1
},
{
"filter": {
"exists": {
"field": "answered_post_id"
}
},
"weight": 1
}
],
"score_mode": "sum"
}
}
}
I will be really grateful and appreciate if you can provide me with any solution or can guide me.