Dynamic value or a variable doesn't work inside a elasticsearch "range" query.
For explaining more this is a elasticsearch range query which find productId from 1000 to 11100, which is working perfectly ---
$json = '{
"query" : {
"range" : {
"productId" : {
"from" : '1000',
"to" : '11100'
}
}
}
}';
On the other hand using the same query with a variable with the same value it returns me error like ---
{"error":"SearchPhaseExecutionException[Failed to execute phase [query], all shards failed; shardFailures
$a =1000;
$b = 11100;
$json = '{
"query" : {
"range" : {
"productId" : {
"from" : '$a',
"to" : '$b'
}
}
}
}';
Do anyone knows where i am making the mistake.
Any suggestion will be great help. Thanks in advanced.
If this is PHP, there's a problem with string concatenation:
$a = 1000;
$b = 11100;
$json = '{
"query" : {
"range" : {
"productId" : {
"from" : '.$a.',
"to" : '.$b.'
}
}
}
}';
see the dots around the variables.
If you run the original piece of code by itself, the PHP parser should give you a parse error.
Related
I am working on Spring MVC with MongoDB.
I have added criteria for some fields with orOperator, Each Fields has value in database, but List returning is Empty.
criteriaQuery.addCriteria(Criteria.where("First_Name").is(docName.trim())
.orOperator(Criteria.where("Middle_Name").is(docName.trim())
.orOperator(Criteria.where("Last_Name").is(docName.trim()))));
Query printing in console is
Query: { "First_Name" : "ESTHER" , "$or" : [ { "Middle_Name" : "ESTHER" , "$or" : [ { "Last_Name" : "ESTHER"}]}]}, Fields: null, Sort: null
I tried the Like query, but that also results the same
criteriaQuery.addCriteria(Criteria.where("First_Name").regex(docName)
.orOperator(Criteria.where("Middle_Name").regex(docName))
.orOperator(Criteria.where("Last_Name").regex(docName)));
Mongo Query
db.doctor_details.find({ "$or" : {"First_Name" : { "$regex" : "ESTHER"} }, "$or" : [ { "Middle_Name" : { "$regex" : "ESTHER"} , "$or" : [ { "Last_Name" : { "$regex" : "ESTHER"}}]}]})
Help me to get the result, I dont know where my code goes wrong. Help is appreciated!
Thanks
As far as I remember in order to use orOperator you should do:
Query query = new Query(new Criteria().orOperator(criteriaV1,criteriaV2));
it is based on this answer
I have this schema in elastic search.
79[
'ID' : '1233',
Geomtries:[{
'doc1' : 'F1',
'doc2' : 'F2'
},
(optional for some of the documents)
{
'doc2' : 'F1',
'doc3' : 'F2'
}]
]
the Geometries is a nested element.
I want to get all of the documents that have one object inside Geometries.
Tried so far :
"script" : {"script" : "if (Geomtries.size < 2) return true"}
But i get exceptions : no such property GEOMTRIES
If you have the field as type nested in the mapping, the typical doc[fieldkey].values.size() approached does not seem to work. I found the following script to work:
{
"from" : 0,
"size" : <SIZE>,
"query" : {
"filtered" : {
"filter" : {
"script" : {
"script" : "_source.containsKey('Geomtries') && _source['Geomtries'].size() == 1"
}
}
}
}
}
NB: You must use _source instead of doc.
The problem is in the way you access fields in your script, use:
doc['Geometry'].size()
or
_source.Geometry.size()
By the way for performance reasons, I would denormalize and add GeometryNumber field. You can use the transform mapping to compute size at index time.
Using elastic search, I am trying to get data for nested object
BoolQueryBuilder boolBuilder = QueryBuilders.boolQuery();
NestedQueryBuilder nestedBuilder = QueryBuilders.nestedQuery("Attributes", boolBuilder);
boolBuilder.must(QueryBuilders.termQuery("Attributes.attributeId", "1001"));
Result comes if the query is like this,
{
"nested" : {
"query" : {
"bool" : {
"must" : [ {
"term" : {
"Attributes.attributeId" : "1001"
}
]
}
},
"path" : "Attributes"
}'
Result not coming if the query is like this,
{
"nested" : {
"query" : {
"bool" : {
"must" : [ {
"term" : {
"attributeId" : "1001"
}
]
}
},
"path" : "Attributes"
}
Can somebody help me.Here i have to get result without using "Attributes.attributeId".ie. using "attributeId" alone data have to come.
This is expected as per the nested query documentation
The query path points to the nested object path, and the query (or
filter) includes the query that will run on the nested docs matching
the direct path, and joining with the root parent docs. Note that any
fields referenced inside the query must use the complete path (fully
qualified).
I'm adding a field to a doc like this:
curl -XPOST 'http://localhost:9200/imap_email/imap_bruce/12/_update' -d '{
"script" : "ctx._source.simperium = \"12345\""
}'
Looking at that doc, I can verify that it has added the field "simperium". The following query (and the many variations of it I've tried) simply return everything in my index.
{
"constant_score" : {
"filter" : {
"exists" : { "field" : "simperium" }
}
}
}
What do I need to do to get a strict list of all docs that do or don't have a specific field?
The majority of Elasitcsearch examples exclude the outer "query" : {} object for brevity. It's very annoying when starting out, but eventually you learn to accept it.
You most likely wanted this:
{
"query" : {
"constant_score" : {
"filter" : {
"exists" : { "field" : "simperium" }
}
}
}
}
Is it possible to use a manually created histogram facet (or the results of its curl request) like this one in a Kibana dashboard:
{
"query" : {
"match_all" : {}
},
"facets" : {
"histo1" : {
"histogram" : {
"key_script" : "doc['date'].date.minuteOfHour * factor1",
"value_script" : "doc['num1'].value + factor2",
"params" : {
"factor1" : 2,
"factor2" : 3
}
}
}
}
}
Thanks
It looks like it will be supported in Kibana4, but there doesn't seem to be much more info out there than that.
For reference: https://github.com/elasticsearch/kibana/issues/1249