Hi Martjin,
The percolator query in the 1st post above is what we registered to the
percolator and kinda working, which consolidate all IDs in one query string
for a match query, which seems not quite a elegant solution to us.
{
"_index" : "my_idx",
"_type" : ".percolator",
"_id" : "my_query_id",
"_score" : 1.0,
"_source" : {
"query":{
"match":{
"id":{
"query":"id1 id2 id3",
"type":"boolean"
}
}
}
}
}
Another issue is that the above solution is not quite accurate when the IDs
are UUIDs. For example, if the query we register is as the following
{
"_index" : "my_idx",
"_type" : ".percolator",
"_id" : "my_query_id",
"_score" : 1.0,
"_source" : {
"query":{
"match":{
"id":{
"query":"1aa808dc-48f0-4de3-8978-*a0293d54b852*
6b256fd1-cd04-4e3c-8f38-aaa87ac2220d 1234fd1a-cd04-4e3c-8f38-aaa87142380d",
"type":"boolean"
}
}
}
}
}
, the percolator return the above query as a match if the document we try
to percolate is "{"doc" : {"id":"1aa808dc-48f0-4de3-8978-*00293d54b852*"}}",
though we are expecting a no match response here as the id in the document
does not have a matched ID in the query String.
Such false positive response, according to the experimentations we had,
happens when the doc UUID is almost the same to one of the IDs in the query
except the the last part of ID. Wondering if there is an explanation for
such behavior of elasticsearch?
Our another question is if there is any way we could put the UUID list as a
list into a query that is working with the percolator, like what we can do
for inQuery or inFilter. We tried register an inQuery or a query wrapping
an inFilter. Non of them can work with the percolator, seems the percolator
only works with the MatchQuery, in which we cannot put the UUID list as a
list.
For example the following two queries we tried are not working with
percolator:
{
"_index" : "my_idx",
"_type" : ".percolator",
"_id" : "inQuery",
"_score" : 1.0, "_source" :
{"query":{"terms":{"id":["1aa808dc-48f0-4de3-8978-a0293d54b852","6b256fd1-cd04-4e3c-8f38-aaa87ac2220d"]}}}
},
{
"_index" : "my_idx",
"_type" : ".percolator",
"_id" : "inFilterQ",
"_score" : 1.0, "_source" :
{"query":{"filtered":{"query":{"match_all":{}},"filter":{"terms":{"id":["1aa808dc-48f0-4de3-8978-a0293d50b852","6b256fd1-cd04-4e3c-8f38-aaa87ac2220d"]}}}}}
},
Thanks for your help!
Jason
On Friday, May 2, 2014 7:34:47 PM UTC+12, Martijn v Groningen wrote:
>
> Hi,
>
> Can you share the stored percolator queries and the percolate request that
> you were initially trying with, but didn't work?\
>
> Martijn
>
>
> On 2 May 2014 11:14, JGL <[email protected] <javascript:>> wrote:
>
>> Can anybody help plz?
>>
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>
> Martijn van Groningen
>
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