使用Elasticsearch 存储数据的时候，每个单独的索引，或者一个类型的索引都可能有些自己特殊的属性，这样我们就要使用template了 通过指定指定的模版名字，来定义这个类型的索引多少个分片和副本，哪些字段不需要分词等等 使用*可以模糊匹配索引.
例如： business-* 可以匹配到 business-2017.05.01
business template
{
"order": 0,
"template": "test-business-*",
"settings": {
"index": {
"routing": {
"allocation": {
"require": {
"box_type": "hot"
}
}
},
"refresh_interval": "3s",
"analysis": {
"filter": {
"camel_filter": {
"split_on_numerics": "false",
"type": "word_delimiter",
"stem_english_possessive": "false",
"generate_number_parts": "false",
"protected_words": [
"iPhone",
"WiFi"
]
}
},
"analyzer": {
"camel_analyzer": {
"filter": [
"camel_filter",
"lowercase"
],
"char_filter": [
"html_strip"
],
"type": "custom",
"tokenizer": "ik_smart"
}
},
"tokenizer": {
"my_tokenizer": {
"type": "whitespace",
"enable_lowercase": "false"
}
}
},
"number_of_shards": "30",
"number_of_replicas": "0"
}
},
"mappings": {
"_default_": {
"dynamic_templates": [
{
"message_field": {
"mapping": {
"analyzer": "camel_analyzer",
"index": "analyzed",
"omit_norms": true,
"type": "string"
},
"match_mapping_type": "string",
"match": "message"
}
},
{
"logid_field": {
"mapping": {
"type": "long"
},
"match_mapping_type": "string",
"match": "logid"
}
},
{
"string_fields": {
"mapping": {
"index": "not_analyzed",
"omit_norms": true,
"type": "string",
"fields": {
"raw": {
"ignore_above": 256,
"index": "not_analyzed",
"type": "string"
}
}
},
"match_mapping_type": "string",
"match": "*"
}
}
],
"_all": {
"omit_norms": true,
"enabled": true
},
"properties": {
"geoip": {
"dynamic": true,
"type": "object",
"properties": {
"location": {
"type": "geo_point"
}
}
},
"@version": {
"index": "not_analyzed",
"type": "string"
}
}
}
},
"aliases": {}
}
webaccess template
{
"order": 0,
"template": "test-webaccess-*",
"settings": {
"index": {
"routing": {
"allocation": {
"require": {
"box_type": "hot"
}
}
},
"refresh_interval": "3s",
"analysis": {
"analyzer": {
"ik": {
"type": "custom",
"tokenizer": "ik_smart"
}
}
},
"number_of_shards": "20",
"number_of_replicas": "0"
}
},
"mappings": {
"_default_": {
"dynamic_templates": [
{
"message_field": {
"mapping": {
"analyzer": "ik",
"index": "analyzed",
"omit_norms": true,
"type": "string"
},
"match_mapping_type": "string",
"match": "message"
}
},
{
"bytes_field": {
"mapping": {
"type": "long"
},
"match_mapping_type": "string",
"match": "bytes"
}
},
{
"string_fields": {
"mapping": {
"index": "not_analyzed",
"omit_norms": true,
"type": "string",
"fields": {
"raw": {
"ignore_above": 256,
"index": "not_analyzed",
"type": "string"
}
}
},
"match_mapping_type": "string",
"match": "*"
}
}
],
"_all": {
"omit_norms": true,
"enabled": true
},
"properties": {
"geoip": {
"dynamic": true,
"type": "object",
"properties": {
"location": {
"type": "geo_point"
}
}
},
"@version": {
"index": "not_analyzed",
"type": "string"
}
}
}
},
"aliases": {}
}