Using a combined field as id mapping in ElasticSearch

Elastic Stack Elasticsearch
1

I'm using ES 0.90.7.

Is there a way to do _id mapped to a custom value which is based on more than one field?

Like i want _id to combine srId and closeDt as our document key?

this one doesnt work.

{
"mappings": {
"json": {
"_id": {
"path": "srId.closeDt",
"properties": {
"srId": {
"index": "not_analyzed",
"type": "string"
},
"closeDt": {
"index": "not_analyzed",
"type": "long"
}
}
}
}
}
}'

2

You should do that on a client level and add a new attribute in your doc or send the right _id.

My 2 cents.

--
David :wink:
Twitter : @dadoonet / @elasticsearchfr / @scrutmydocs

Le 16 janv. 2014 à 20:52, vinamar vinamar@gmail.com a écrit :

I'm using ES 0.90.7.

Is there a way to do _id mapped to a custom value which is based on more
than one field?
Using a combined field as id mapping in ElasticSearch - Stack Overflow

Like i want _id to combine srId and closeDt as our document key?

this one doesnt work.

{
"mappings": {
"json": {
"_id": {
"path": "srId.closeDt",
"properties": {
"srId": {
"index": "not_analyzed",
"type": "string"
},
"closeDt": {
"index": "not_analyzed",
"type": "long"
}
}
}
}
}
}'

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3

Hi David,

I'm using fsriver plugin. Is there a way to specify a script to generate a field like how couchDB river plugin is able to do.

{
"couchdoc" : {
"_id" : {
"path" : "doc_rev_id"
}
}
}
{
"type" : "couchdb",
"couchdb" : {
"script" : "ctx.doc.doc_rev_id = ctx.doc.id + '' + ctx.doc._rev"
}
}

4

No. Scripts are not supported in fsriver. What do you want to add with scripts?

--
David :wink:
Twitter : @dadoonet / @elasticsearchfr / @scrutmydocs

Le 16 janv. 2014 à 23:56, vinamar vinamar@gmail.com a écrit :

Hi David,

I'm using fsriver plugin. Is there a way to specify a script to generate a
field like how couchDB river plugin is able to do.

How do I index all the revisions of a couchdb doc using elasticsearch river plugin - Stack Overflow

{
"couchdoc" : {
"_id" : {
"path" : "doc_rev_id"
}
}
}
{
"type" : "couchdb",
"couchdb" : {
"script" : "ctx.doc.doc_rev_id = ctx.doc.id + '' + ctx.doc._rev"
}
}

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View this message in context: http://elasticsearch-users.115913.n3.nabble.com/Using-a-combined-field-as-id-mapping-in-ElasticSearch-tp4047728p4047738.html
Sent from the Elasticsearch Users mailing list archive at Nabble.com.

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