How to defines both the index_analyzer and search_analyzer explicitly?

shammi_mishra · January 18, 2012, 9:10am

Hi

I want to define both the index_analyzer and search_analyzer
explicitly using mapping. i have read following documents

Index / Search Analyzers
http://www.elasticsearch.org/guide/reference/mapping/root-object-type.html

Analyzer
http://www.elasticsearch.org/guide/reference/index-modules/analysis/

Core Types
http://www.elasticsearch.org/guide/reference/mapping/core-types.html

for reading this document,i am confuse for explicitly defining both.
after some Google i found following link :

gist.github.com

https://gist.github.com/vshkurin/1109136

gistfile1.bat

#  Index
---------------------------------------------------------------------

curl -XPUT http://localhost:9200/pictures/ -d '
{
    "settings": {
        "analysis": {
            "analyzer": {
                "index_analyzer": {
                    "tokenizer": "standard",

This file has been truncated. show original

after that i have try following mapping:

{
"settings":{
"analysis": {
"analyzer":
{
"index_analyzer": {
"name":"default",
"type" :"custom",
"tokenizer": "whitespace",
"filter": ["lowercase", "customstopfilter", "asciifolding"]
},
"search_analyzer": {
"name":"default",
"type" :"custom",
"tokenizer": "whitespace" ,
"filter": ["lowercase", "customstopfilter", "asciifolding"]
}
},
{
"filter":{
"customstopfilter":
{
"type":"stop" ,
"stopwords_path" :"F:\resources\stopwords_eng.txt" ,
"ignore_case":true
}
}
}
}
}
}

but again i failed to configured it,please help me.

Thanks

Karussell1 · January 18, 2012, 1:11pm

try to search the mailing list before

http://groups.google.com/group/elasticsearch/browse_thread/thread/2c3082a47d10ba41/328970161fdc66a0?lnk=gst&q=custom+analyzer#328970161fdc66a0

Peter.

On 18 Jan., 10:10, shammi mishra mishrashamm...@gmail.com wrote:

Hi

I want to define both the index_analyzer and search_analyzer
explicitly using mapping. i have read following documents

Index / Search Analyzershttp://www.elasticsearch.org/guide/reference/mapping/root-object-type...

Analyzerhttp://www.elasticsearch.org/guide/reference/index-modules/analysis/

Core Typeshttp://www.elasticsearch.org/guide/reference/mapping/core-types.html

for reading this document,i am confuse for explicitly defining both.
after some Google i found following link :ElasticSearch Test Queries · GitHub

after that i have try following mapping:

{
"settings":{
"analysis": {
"analyzer":
{
"index_analyzer": {
"name":"default",
"type" :"custom",
"tokenizer": "whitespace",
"filter": ["lowercase", "customstopfilter", "asciifolding"]
},
"search_analyzer": {
"name":"default",
"type" :"custom",
"tokenizer": "whitespace" ,
"filter": ["lowercase", "customstopfilter", "asciifolding"]
}
},
{
"filter":{
"customstopfilter":
{
"type":"stop" ,
"stopwords_path" :"F:\resources\stopwords_eng.txt" ,
"ignore_case":true
}
}
}
}
}

}

but again i failed to configured it,please help me.

Thanks

Karussell1 · January 18, 2012, 1:12pm

I mean use java api or elasticsearch.yml/json like here:

github.com

karussell/Jetwick/blob/master/es/config/elasticsearch.json

{    
    "network" : {
        "host" : "127.0.0.1"
    },
    "index" : {
        "//provided via API number_of_shards": 4,
        "//number_of_replicas": 1,
        "//refresh_interval" : "20s",        
        "analysis" : {
            "//standard tokenizer removes all punctuation chars so avoid it to have # and @":"comment",
            "analyzer" : {                
                "index_analyzer" : {                    
                    "tokenizer" : "whitespace",
                    "filter" : ["jetwickfilter", "lowercase", "snowball"]
                },
                "search_analyzer" : {                                                    
                    "tokenizer" : "whitespace",
                    "filter" : ["jetwickfilter", "lowercase", "snowball"]
                }
            },

This file has been truncated. show original

On 18 Jan., 14:11, Karussell tableyourt...@googlemail.com wrote:

try to search the mailing list before

http://groups.google.com/group/elasticsearch/browse_thread/thread/2c3...

Peter.

On 18 Jan., 10:10, shammi mishra mishrashamm...@gmail.com wrote:

Hi

I want to define both the index_analyzer and search_analyzer
explicitly using mapping. i have read following documents

Index / Search Analyzershttp://www.elasticsearch.org/guide/reference/mapping/root-object-type...

Analyzerhttp://www.elasticsearch.org/guide/reference/index-modules/analysis/

Core Typeshttp://www.elasticsearch.org/guide/reference/mapping/core-types.html

for reading this document,i am confuse for explicitly defining both.
after some Google i found following link :ElasticSearch Test Queries · GitHub

after that i have try following mapping:

{
"settings":{
"analysis": {
"analyzer":
{
"index_analyzer": {
"name":"default",
"type" :"custom",
"tokenizer": "whitespace",
"filter": ["lowercase", "customstopfilter", "asciifolding"]
},
"search_analyzer": {
"name":"default",
"type" :"custom",
"tokenizer": "whitespace" ,
"filter": ["lowercase", "customstopfilter", "asciifolding"]
}
},
{
"filter":{
"customstopfilter":
{
"type":"stop" ,
"stopwords_path" :"F:\resources\stopwords_eng.txt" ,
"ignore_case":true
}
}
}
}
}

}

but again i failed to configured it,please help me.

Thanks