Why it's unexpected?

If a field is not stored, you can not retrieve it. What's wrong with that?

--
David ;-)
Twitter : @dadoonet / @elasticsearchfr / @scrutmydocs


Le 11 févr. 2014 à 04:34, Khoa Nguyen <[email protected]> a écrit :

Here's my finding on the _timestamp field.

curl -XPOST 'localhost:9200/bam' -d '{
    "mappings" : {
        "_default_" : {
            "_timestamp": { "enabled" : true }
            }
        }
    }
}'

curl -XPOST 'localhost:9200/bam/bam/' -d '{
    "bam" : "bam"
}'

curl 'localhost:9200/bam/_search?fields=_source,_timestamp&pretty'
{
  "took" : 1,
  "timed_out" : false,
  "_shards" : {
    "total" : 5,
    "successful" : 5,
    "failed" : 0
  },
  "hits" : {
    "total" : 1,
    "max_score" : 1.0,
    "hits" : [ {
      "_index" : "bam",
      "_type" : "bam",
      "_id" : "DREzT5VFTe2aJQC5ZRQb2g",
      "_score" : 1.0, "_source" : {
    "bam" : "bam"
}
    } ]
  }
}

curl -XPOST 'localhost:9200/bambam' -d '{
    "mappings" : {
        "_default_" : {
            "_timestamp": { "enabled" : true, "store" : true }
            }
        }
    }
}'

curl -XPOST 'localhost:9200/bambam/bambam/' -d '{
    "bambam" : "bambam"
}'

curl 'localhost:9200/bambam/_search?fields=_source,_timestamp&pretty'
{
  "took" : 1,
  "timed_out" : false,
  "_shards" : {
    "total" : 5,
    "successful" : 5,
    "failed" : 0
  },
  "hits" : {
    "total" : 1,
    "max_score" : 1.0,
    "hits" : [ {
      "_index" : "bambam",
      "_type" : "bambam",
      "_id" : "bDa7LxPBRQaPnoxj6R96dw",
      "_score" : 1.0, "_source" : {
    "bambam" : "bambam"
},
      "fields" : {
        "_timestamp" : 1392089217844
      }
    } ]
  }
}

Is this what you're seeing?

I guess timestamp is being "stored" somewhere in order for facet and query to 
work. But it is unexpected that without store: true, that no timestamps are 
returned in result.
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  • timestamp Khoa Nguyen
    • Re: timestamp David Pilato

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