How do I process the output of elasticsearch?

Dear all,

I want to know whether there is a way to return as output a part of the
JSON documents and not the whole JSON documents.

I give you an example (This is the supposed result):

{"menu": {
"id": "file",
"value": "File",
"popup": {
"menuitem": [
{"value": "New", "onclick": "CreateNewDoc()"},
{"value": "Open", "onclick": "OpenDoc()"},
{"value": "Close", "onclick": "CloseDoc()"}
]
}
}}

In my case I want to return only a part of the JSON document:

"menuitem": [
{"value": "New", "onclick": "CreateNewDoc()"},
{"value": "Open", "onclick": "OpenDoc()"},
{"value": "Close", "onclick": "CloseDoc()"}
]

NB: I am using couchDB to the document database.

Could you please help me?

Best regards,
Rami Sellami

Have a look at

http://www.elasticsearch.org/guide/reference/api/search/script-fields.html
It should help you to return a field instead of your _source field.

HTH
David.

Le 26 juillet 2012 à 12:10, rami sellami sel.rami@gmail.com a écrit :

Dear all,

I want to know whether there is a way to return as output a part of the JSON
documents and not the whole JSON documents.

I give you an example (This is the supposed result):

{"menu": {
"id": "file",
"value": "File",
"popup": {
"menuitem": [
{"value": "New", "onclick": "CreateNewDoc()"},
{"value": "Open", "onclick": "OpenDoc()"},
{"value": "Close", "onclick": "CloseDoc()"}
]
}
}}

In my case I want to return only a part of the JSON document:

"menuitem": [
{"value": "New", "onclick": "CreateNewDoc()"},
{"value": "Open", "onclick": "OpenDoc()"},
{"value": "Close", "onclick": "CloseDoc()"}
]

NB: I am using couchDB to the document database.

Could you please help me?

Best regards,
Rami Sellami

--
David Pilato
http://www.scrutmydocs.org/
http://dev.david.pilato.fr/
Twitter : @dadoonet / @elasticsearchfr / @scrutmydocs

Thank you David.

I have a mistake, could you check with me please ?

So this a sample of a document :
{
"lastName": "Sellami",
"firstName": "Rami",
"gender": "Male"
}

And this is the command :
curl -XGET http://localhost:9200/rami/rami/_search?pretty=1 -d '{
"fields" : ["Gender"],
"query" : {
"query_string" :{"query" : "Male"}
},
"script_fields" : {
"test1" : {
"script" : "doc['Gender'].value"
}}
}'
What is wron with that??

Le jeudi 26 juillet 2012 13:10:19 UTC+2, David Pilato a écrit :

Have a look at
Elasticsearch Platform — Find real-time answers at scale | Elastic

It should help you to return a field instead of your _source field.

HTH

David.

Le 26 juillet 2012 à 12:10, rami sellami sel.rami@gmail.com a écrit :

Dear all,

I want to know whether there is a way to return as output a part of the
JSON documents and not the whole JSON documents.

I give you an example (This is the supposed result):

{"menu": {
"id": "file",
"value": "File",
"popup": {
"menuitem": [
{"value": "New", "onclick": "CreateNewDoc()"},
{"value": "Open", "onclick": "OpenDoc()"},
{"value": "Close", "onclick": "CloseDoc()"}
]
}
}}

In my case I want to return only a part of the JSON document:

"menuitem": [
{"value": "New", "onclick": "CreateNewDoc()"},
{"value": "Open", "onclick": "OpenDoc()"},
{"value": "Close", "onclick": "CloseDoc()"}
]

NB: I am using couchDB to the document database.

Could you please help me?

Best regards,
Rami Sellami

--
David Pilato
http://www.scrutmydocs.org/
http://dev.david.pilato.fr/
Twitter : @dadoonet / @elasticsearchfr / @scrutmydocs

Pb is Gender vs gender

David.

Le 26 juillet 2012 à 16:22, rami sellami sel.rami@gmail.com a écrit :

Thank you David.

I have a mistake, could you check with me please ?

So this a sample of a document :
{
"lastName": "Sellami",
"firstName": "Rami",
"gender": "Male"
}

And this is the command :
curl -XGET http://localhost:9200/rami/rami/_search?pretty=1 -d '{
"fields" : ["Gender"],
"query" : {
"query_string" :{"query" : "Male"}
},
"script_fields" : {
"test1" : {
"script" : "doc['Gender'].value"
}}
}'
What is wron with that??

Le jeudi 26 juillet 2012 13:10:19 UTC+2, David Pilato a écrit :

Have a look at
Elasticsearch Platform — Find real-time answers at scale | Elastic
http://www.elasticsearch.org/guide/reference/api/search/script-fields.html
It should help you to return a field instead of your _source field.

HTH
David.

Le 26 juillet 2012 à 12:10, rami sellami <
http://www.elasticsearch.org/guide/reference/api/search/script-fields.html
sel.rami@gmail.com mailto:sel.rami@gmail.com > a écrit :

> > > Dear all,
I want to know whether there is a way to return as output a part of

the JSON documents and not the whole JSON documents.

I give you an example (This is the supposed result):


{"menu": {
  "id": "file",
  "value": "File",
  "popup": {
    "menuitem": [
      {"value": "New", "onclick": "CreateNewDoc()"},
      {"value": "Open", "onclick": "OpenDoc()"},
      {"value": "Close", "onclick": "CloseDoc()"}
    ]
  }
}}


In my case I want to return only a part of the JSON document:

"menuitem": [
      {"value": "New", "onclick": "CreateNewDoc()"},
      {"value": "Open", "onclick": "OpenDoc()"},
      {"value": "Close", "onclick": "CloseDoc()"}
    ]


NB: I am using couchDB to the document database.

Could you please help me?

Best regards,
Rami Sellami

--
David Pilato
http://www.scrutmydocs.org/ http://www.scrutmydocs.org/
http://dev.david.pilato.fr/ http://dev.david.pilato.fr/
Twitter : @dadoonet / @elasticsearchfr / @scrutmydocs

--
David Pilato
http://www.scrutmydocs.org/
http://dev.david.pilato.fr/
Twitter : @dadoonet / @elasticsearchfr / @scrutmydocs

No it's no the problem, even though I changed it still the same error :

{
"took" : 14,
"timed_out" : false,
"_shards" : {
"total" : 5,
"successful" : 3,
"failed" : 2,
"failures" : [ {
"status" : 500,
"reason" : "CompileException[[Error: No field found for
[org.elasticsearch.index.field.data.strings.StringDocFieldData@4fc9584f] in
mapping with types [rami]]\n[Near : {... doc[Gender].value
....}]\n ^\n[Line: 1, Column: 1]]; nested:
ElasticSearchIllegalArgumentException[No field found for
[org.elasticsearch.index.field.data.strings.StringDocFieldData@4fc9584f] in
mapping with types [rami]]; "
}, {
"status" : 500,
"reason" : "CompileException[[Error: No field found for
[org.elasticsearch.index.field.data.strings.StringDocFieldData@182a3bb3] in
mapping with types [rami]]\n[Near : {... doc[Gender].value
....}]\n ^\n[Line: 1, Column: 1]]; nested:
ElasticSearchIllegalArgumentException[No field found for
[org.elasticsearch.index.field.data.strings.StringDocFieldData@182a3bb3] in
mapping with types [rami]]; "
} ]
},
"hits" : {
"total" : 2,
"max_score" : 0.30935922,
"hits" :
}
}

Le jeudi 26 juillet 2012 16:33:01 UTC+2, David Pilato a écrit :

Pb is Gender vs gender

David.

Le 26 juillet 2012 à 16:22, rami sellami sel.rami@gmail.com a écrit :

Thank you David.

I have a mistake, could you check with me please ?

So this a sample of a document :
{
"lastName": "Sellami",
"firstName": "Rami",
"gender": "Male"
}

And this is the command :
curl -XGET http://localhost:9200/rami/rami/_search?pretty=1 -d '{
"fields" : ["Gender"],
"query" : {
"query_string" :{"query" : "Male"}
},
"script_fields" : {
"test1" : {
"script" : "doc['Gender'].value"
}}
}'
What is wron with that??

Le jeudi 26 juillet 2012 13:10:19 UTC+2, David Pilato a écrit :

Have a look at
Elasticsearch Platform — Find real-time answers at scale | Elastic

It should help you to return a field instead of your _source field.

HTH

David.

Le 26 juillet 2012 à 12:10, rami sellami <http://www.elasticsearch.org/guide/reference/api/search/script-fields.html
sel.rami@gmail.com> a écrit :

Dear all,

I want to know whether there is a way to return as output a part of the
JSON documents and not the whole JSON documents.

I give you an example (This is the supposed result):

{"menu": {
"id": "file",
"value": "File",
"popup": {
"menuitem": [
{"value": "New", "onclick": "CreateNewDoc()"},
{"value": "Open", "onclick": "OpenDoc()"},
{"value": "Close", "onclick": "CloseDoc()"}
]
}
}}

In my case I want to return only a part of the JSON document:

"menuitem": [
{"value": "New", "onclick": "CreateNewDoc()"},
{"value": "Open", "onclick": "OpenDoc()"},
{"value": "Close", "onclick": "CloseDoc()"}
]

NB: I am using couchDB to the document database.

Could you please help me?

Best regards,
Rami Sellami

--
David Pilato
http://www.scrutmydocs.org/
http://dev.david.pilato.fr/
Twitter : @dadoonet / @elasticsearchfr / @scrutmydocs

--
David Pilato
http://www.scrutmydocs.org/
http://dev.david.pilato.fr/
Twitter : @dadoonet / @elasticsearchfr / @scrutmydocs

I never used scripting but looking at the documentation (

http://www.elasticsearch.org/guide/reference/api/search/script-fields.html ),
it's said:

"Also, the doc[...] notation only allows for simple valued fields (can’t return
a json object from it) and make sense only on non analyzed or single term based
fields."

So you probably should write something like:

{
"query" : {
...
},
"script_fields" : {
"test1" : {
"script" : "_source.popup"
}
}
}

BTW, it's difficult to follow you and to help you.
You start with an example which is about a Menu with inline objects (popup) and
then you send a question that has nothing in common with the first question
(flat structure with attribute gender).

Hard to follow = hard to provide the best answer.

David.

Le 26 juillet 2012 à 16:50, rami sellami sel.rami@gmail.com a écrit :

No it's no the problem, even though I changed it still the same error :

{
"took" : 14,
"timed_out" : false,
"_shards" : {
"total" : 5,
"successful" : 3,
"failed" : 2,
"failures" : [ {
"status" : 500,
"reason" : "CompileException[[Error: No field found for
[org.elasticsearch.index.field.data.strings.StringDocFieldData@4fc9584f] in
mapping with types [rami]]\n[Near : {... doc[Gender].value ....}]\n
^\n[Line: 1, Column: 1]]; nested:
ElasticSearchIllegalArgumentException[No field found for
[org.elasticsearch.index.field.data.strings.StringDocFieldData@4fc9584f] in
mapping with types [rami]]; "
}, {
"status" : 500,
"reason" : "CompileException[[Error: No field found for
[org.elasticsearch.index.field.data.strings.StringDocFieldData@182a3bb3] in
mapping with types [rami]]\n[Near : {... doc[Gender].value ....}]\n
^\n[Line: 1, Column: 1]]; nested:
ElasticSearchIllegalArgumentException[No field found for
[org.elasticsearch.index.field.data.strings.StringDocFieldData@182a3bb3] in
mapping with types [rami]]; "
} ]
},
"hits" : {
"total" : 2,
"max_score" : 0.30935922,
"hits" :
}
}

Le jeudi 26 juillet 2012 16:33:01 UTC+2, David Pilato a écrit :

Pb is Gender vs gender

David.

Le 26 juillet 2012 à 16:22, rami sellami < sel.rami@gmail.com
mailto:sel.rami@gmail.com > a écrit :

> > > Thank you David.
I have a mistake, could you check with me please ?

So this a sample of a document :
{
        "lastName": "Sellami",
        "firstName":  "Rami",
        "gender":     "Male"
 }

And this is the command :
 curl -XGET http://localhost:9200/rami/rami/_search?pretty=1 -d '{
"fields" : ["Gender"],
"query" : {
        "query_string" :{"query" : "Male"}
          },
"script_fields" : {
        "test1" : {
            "script" : "doc['Gender'].value"
        }}
}'
 What is wron with that??

Le jeudi 26 juillet 2012 13:10:19 UTC+2, David Pilato a écrit :

http://localhost:9200/rami/rami/_search?pretty=1
> > > > Have a look at
> > > > http://localhost:9200/rami/rami/_search?pretty=1
> > > > Elasticsearch Platform — Find real-time answers at scale | Elastic
> > > > http://www.elasticsearch.org/guide/reference/api/search/script-fields.html

  It should help you to return a field instead of your _source

field.

  HTH
  David.


  Le 26 juillet 2012 à 12:10, rami sellami <

http://www.elasticsearch.org/guide/reference/api/search/script-fields.html
sel.rami@gmail.com mailto:sel.rami@gmail.com > a écrit :

   > > > > > Dear all,
   I want to know whether there is a way to return as output a

part of the JSON documents and not the whole JSON documents.

   I give you an example (This is the supposed result):


   {"menu": {
     "id": "file",
     "value": "File",
     "popup": {
       "menuitem": [
         {"value": "New", "onclick": "CreateNewDoc()"},
         {"value": "Open", "onclick": "OpenDoc()"},
         {"value": "Close", "onclick": "CloseDoc()"}
       ]
     }
   }}


   In my case I want to return only a part of the JSON document:

   "menuitem": [
         {"value": "New", "onclick": "CreateNewDoc()"},
         {"value": "Open", "onclick": "OpenDoc()"},
         {"value": "Close", "onclick": "CloseDoc()"}
       ]


   NB: I am using couchDB to the document database.

   Could you please help me?

   Best regards,
   Rami Sellami

  > > > > 
  --
  David Pilato
  http://www.scrutmydocs.org/ <http://www.scrutmydocs.org/>
  http://dev.david.pilato.fr/ <http://dev.david.pilato.fr/>
  Twitter : @dadoonet / @elasticsearchfr / @scrutmydocs


> > > 

--
David Pilato
http://www.scrutmydocs.org/ http://www.scrutmydocs.org/
http://dev.david.pilato.fr/ http://dev.david.pilato.fr/
Twitter : @dadoonet / @elasticsearchfr / @scrutmydocs

--
David Pilato
http://www.scrutmydocs.org/
http://dev.david.pilato.fr/
Twitter : @dadoonet / @elasticsearchfr / @scrutmydocs

Thank you very much David for your help. It's fine now.

Concerning the changement of the example, I do it because I think that the
second example is more simple.

Sorry for disturbance

Best Regards
Rami

2012/7/26 David Pilato david@pilato.fr

**

I never used scripting but looking at the documentation (
Elasticsearch Platform — Find real-time answers at scale | Elastic ),
it's said:

"Also, the doc[...] notation only allows for simple valued fields (can’t
return a json object from it) and make sense only on non analyzed or single
term based fields."

So you probably should write something like:

{
"query" : {
...
},
"script_fields" : {
"test1" : {
"script" : "_source.popup"
}
}
}

BTW, it's difficult to follow you and to help you.

You start with an example which is about a Menu with inline objects
(popup) and then you send a question that has nothing in common with the
first question (flat structure with attribute gender).

Hard to follow = hard to provide the best answer.

David.

Le 26 juillet 2012 à 16:50, rami sellami sel.rami@gmail.com a écrit :

No it's no the problem, even though I changed it still the same error :

{
"took" : 14,
"timed_out" : false,
"_shards" : {
"total" : 5,
"successful" : 3,
"failed" : 2,
"failures" : [ {
"status" : 500,
"reason" : "CompileException[[Error: No field found for
[org.elasticsearch.index.field.data.strings.StringDocFieldData@4fc9584f]
in mapping with types [rami]]\n[Near : {... doc[Gender].value
....}]\n ^\n[Line: 1, Column: 1]]; nested:
ElasticSearchIllegalArgumentException[No field found for
[org.elasticsearch.index.field.data.strings.StringDocFieldData@4fc9584f]
in mapping with types [rami]]; "
}, {
"status" : 500,
"reason" : "CompileException[[Error: No field found for
[org.elasticsearch.index.field.data.strings.StringDocFieldData@182a3bb3]
in mapping with types [rami]]\n[Near : {... doc[Gender].value
....}]\n ^\n[Line: 1, Column: 1]]; nested:
ElasticSearchIllegalArgumentException[No field found for
[org.elasticsearch.index.field.data.strings.StringDocFieldData@182a3bb3]
in mapping with types [rami]]; "
} ]
},
"hits" : {
"total" : 2,
"max_score" : 0.30935922,
"hits" :
}
}

Le jeudi 26 juillet 2012 16:33:01 UTC+2, David Pilato a écrit :

Pb is Gender vs gender

David.

Le 26 juillet 2012 à 16:22, rami sellami < sel.rami@gmail.com> a écrit :

Thank you David.

I have a mistake, could you check with me please ?

So this a sample of a document :
{
"lastName": "Sellami",
"firstName": "Rami",
"gender": "Male"
}

And this is the command :
curl -XGET http://localhost:9200/rami/rami/_search?pretty=1 -d '{
"fields" : ["Gender"],
"query" : {
"query_string" :{"query" : "Male"}
},
"script_fields" : {
"test1" : {
"script" : "doc['Gender'].value"
}}
}'
What is wron with that??

Le jeudi 26 juillet 2012 13:10:19 UTC+2, David Pilato a écrit :
http://localhost:9200/rami/rami/_search?pretty=1

Have a look at http://localhost:9200/rami/rami/_search?pretty=1
Elasticsearch Platform — Find real-time answers at scale | Elastic

It should help you to return a field instead of your _source field.

HTH

David.

Le 26 juillet 2012 à 12:10, rami sellami <http://www.elasticsearch.org/guide/reference/api/search/script-fields.html
sel.rami@gmail.com> a écrit :

Dear all,

I want to know whether there is a way to return as output a part of the
JSON documents and not the whole JSON documents.

I give you an example (This is the supposed result):

{"menu": {
"id": "file",
"value": "File",
"popup": {
"menuitem": [
{"value": "New", "onclick": "CreateNewDoc()"},
{"value": "Open", "onclick": "OpenDoc()"},
{"value": "Close", "onclick": "CloseDoc()"}
]
}
}}

In my case I want to return only a part of the JSON document:

"menuitem": [
{"value": "New", "onclick": "CreateNewDoc()"},
{"value": "Open", "onclick": "OpenDoc()"},
{"value": "Close", "onclick": "CloseDoc()"}
]

NB: I am using couchDB to the document database.

Could you please help me?

Best regards,
Rami Sellami

--
David Pilato
http://www.scrutmydocs.org/
http://dev.david.pilato.fr/
Twitter : @dadoonet / @elasticsearchfr / @scrutmydocs

--
David Pilato
http://www.scrutmydocs.org/
http://dev.david.pilato.fr/
Twitter : @dadoonet / @elasticsearchfr / @scrutmydocs

--
David Pilato
http://www.scrutmydocs.org/
http://dev.david.pilato.fr/
Twitter : @dadoonet / @elasticsearchfr / @scrutmydocs

--
Cordialement,
Rami Sellami

Great. Thanks for the feedback.

David

--

Le 26 juil. 2012 à 17:14, rami sellami sel.rami@gmail.com a écrit :

Thank you very much David for your help. It's fine now.

Concerning the changement of the example, I do it because I think that the second example is more simple.

Sorry for disturbance

Best Regards
Rami

2012/7/26 David Pilato david@pilato.fr
I never used scripting but looking at the documentation ( Elasticsearch Platform — Find real-time answers at scale | Elastic ), it's said:

"Also, the doc[...] notation only allows for simple valued fields (can’t return a json object from it) and make sense only on non analyzed or single term based fields."

So you probably should write something like:
{
"query" : {
...
},

    "script_fields" : {
        "test1" : {

            "script" : "_source.popup" 
        }
    }

}

BTW, it's difficult to follow you and to help you.
You start with an example which is about a Menu with inline objects (popup) and then you send a question that has nothing in common with the first question (flat structure with attribute gender).

Hard to follow = hard to provide the best answer.

David.

Le 26 juillet 2012 à 16:50, rami sellami sel.rami@gmail.com a écrit :

No it's no the problem, even though I changed it still the same error :

{
"took" : 14,
"timed_out" : false,
"_shards" : {
"total" : 5,
"successful" : 3,
"failed" : 2,
"failures" : [ {
"status" : 500,
"reason" : "CompileException[[Error: No field found for [org.elasticsearch.index.field.data.strings.StringDocFieldData@4fc9584f] in mapping with types [rami]]\n[Near : {... doc[Gender].value ....}]\n ^\n[Line: 1, Column: 1]]; nested: ElasticSearchIllegalArgumentException[No field found for [org.elasticsearch.index.field.data.strings.StringDocFieldData@4fc9584f] in mapping with types [rami]]; "
}, {
"status" : 500,
"reason" : "CompileException[[Error: No field found for [org.elasticsearch.index.field.data.strings.StringDocFieldData@182a3bb3] in mapping with types [rami]]\n[Near : {... doc[Gender].value ....}]\n ^\n[Line: 1, Column: 1]]; nested: ElasticSearchIllegalArgumentException[No field found for [org.elasticsearch.index.field.data.strings.StringDocFieldData@182a3bb3] in mapping with types [rami]]; "
} ]
},
"hits" : {
"total" : 2,
"max_score" : 0.30935922,
"hits" :
}
}

Le jeudi 26 juillet 2012 16:33:01 UTC+2, David Pilato a écrit :
Pb is Gender vs gender

David.

Le 26 juillet 2012 à 16:22, rami sellami < sel.rami@gmail.com> a écrit :

Thank you David.

I have a mistake, could you check with me please ?

So this a sample of a document :
{
"lastName": "Sellami",
"firstName": "Rami",
"gender": "Male"
}

And this is the command :
curl -XGET http://localhost:9200/rami/rami/_search?pretty=1 -d '{
"fields" : ["Gender"],
"query" : {
"query_string" :{"query" : "Male"}
},
"script_fields" : {
"test1" : {
"script" : "doc['Gender'].value"
}}
}'
What is wron with that??

Le jeudi 26 juillet 2012 13:10:19 UTC+2, David Pilato a écrit :
Have a look at Elasticsearch Platform — Find real-time answers at scale | Elastic
It should help you to return a field instead of your _source field.

HTH
David.

Le 26 juillet 2012 à 12:10, rami sellami < sel.rami@gmail.com> a écrit :

Dear all,

I want to know whether there is a way to return as output a part of the JSON documents and not the whole JSON documents.

I give you an example (This is the supposed result):

{"menu": {
"id": "file",
"value": "File",
"popup": {
"menuitem": [
{"value": "New", "onclick": "CreateNewDoc()"},
{"value": "Open", "onclick": "OpenDoc()"},
{"value": "Close", "onclick": "CloseDoc()"}
]
}
}}

In my case I want to return only a part of the JSON document:
"menuitem": [
{"value": "New", "onclick": "CreateNewDoc()"},
{"value": "Open", "onclick": "OpenDoc()"},
{"value": "Close", "onclick": "CloseDoc()"}
]

NB: I am using couchDB to the document database.

Could you please help me?

Best regards,
Rami Sellami

--
David Pilato
http://www.scrutmydocs.org/
http://dev.david.pilato.fr/
Twitter : @dadoonet / @elasticsearchfr / @scrutmydocs

--
David Pilato
http://www.scrutmydocs.org/
http://dev.david.pilato.fr/
Twitter : @dadoonet / @elasticsearchfr / @scrutmydocs

--
David Pilato
http://www.scrutmydocs.org/
http://dev.david.pilato.fr/
Twitter : @dadoonet / @elasticsearchfr / @scrutmydocs

--
Cordialement,
Rami Sellami