*Tweet Index definition : *
"tweet": {
"tweet": {
"index": {
"number_of_shards": 2,
"number_of_replicas": 1
}
},
"mappings": {
"blog": {
"_all": {
"enabled": False
},
"dynamic": False
}
}
}
*Tweet data insertion :*
curl -XPOST "http://localhost:9200/tweet/blog/"; -d'
{
"id" : "ID1",
"user" : "User1",
"title" : "tweet1"
}'
curl -XPOST "http://localhost:9200/tweet/blog/"; -d'
{
"id" : "ID2",
"user" : "User2",
"title" : "tweet2"
}'
*Read all data :*
curl -XGET "http://localhost:9200/tweet/blog/_search";
{
took: 1
timed_out: false
_shards: {
total: 2
successful: 2
failed: 0
}
hits: {
total: 2
max_score: 1
hits: [
{
_index: tweet
_type: blog
_id: 1
_score: 1
_source: {
id : ID1,
user : User1,
title : tweet1
}
},
{
_index: tweet
_type: blog
_id: 2
_score: 1
_source: {
id : ID2,
user : User2,
title : tweet2
}
}
}
*Now I wish to fetch the document for User2*
Based on Link 1 and 2, I have tried the following ways, however all in
vein –
*Option 1:*
curl -XPOST "http://localhost:9200/tweet/blog/_search"; -d'
{
"query" : {
"term" : { "user" : "User2" }
}
}'
*Option 2:*
curl -XGET "http://localhost:9200/tweet/blog/_search?q=user:User2";
*Option 3:*
curl -XGET "http://localhost:9200/tweet/blog/_search?source={user:User2}";
*Option 4:*
curl -XGET
"http://localhost:9200/tweet/blog/_search?_source={‘user’:’User2’}";
Link 1:
http://okfnlabs.org/blog/2013/07/01/elasticsearch-query-tutorial.html#basic-queries-using-only-the-query-string
Link 2:
http://blog.florian-hopf.de/2013/08/getting-started-with-elasticsearch-part.html
Do you recommend a suitable solution to this problem?
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