% curl ":9200" { "status" : 200, "name" : "Kubik", "cluster_name" : "elasticsearch", "version" : { "number" : "1.5.1", "build_hash" : "5e38401bc4e4388537a615569ac60925788e1cf4", "build_timestamp" : "2015-04-09T13:41:35Z", "build_snapshot" : false, "lucene_version" : "4.10.4" }, "tagline" : "You Know, for Search" } % curl -XPUT ":9200/foo_v1" {"acknowledged":true}% % curl ":9200/_aliases" {"foo_v1":{"aliases":{}}}% % curl -X POST ":9200/_aliases" -d ' { "actions": [ { "add": { "index": "foo_v1", "alias": "foo" } } ] }' {"acknowledged":true}% % curl ":9200/_aliases?pretty" { "foo_v1" : { "aliases" : { "foo" : { } } } } %
としとくと、
% curl -X POST ":9200/foo/user?pretty" -d '{"name":"otiai10", "lang": "golang", "bio": "すもももももももものうち。吾輩は猫である。"}' { "_index" : "foo_v1", "_type" : "user", "_id" : "AUzAPlKptWwY5Ss2YpXW", "_version" : 1, "created" : true } % curl ":9200/foo/user/_search?pretty" { "took" : 19, "timed_out" : false, "_shards" : { "total" : 5, "successful" : 5, "failed" : 0 }, "hits" : { "total" : 1, "max_score" : 1.0, "hits" : [ { "_index" : "foo_v1", "_type" : "user", "_id" : "AUzAPlKptWwY5Ss2YpXW", "_score" : 1.0, "_source":{"name":"otiai10", "lang": "golang", "bio": "すもももももももものうち。吾輩は猫である。"} } ] } } % %
foo
というaliasに対する操作がfoo_v1
へ向いていることがわかる
おまけ
kuromojiが効いてることを確認
% curl ":9200/foo/user/_search?pretty" -d '{"query":{"match":{"bio":"吾輩"}}}' { "took" : 15, "timed_out" : false, "_shards" : { "total" : 5, "successful" : 5, "failed" : 0 }, "hits" : { "total" : 1, "max_score" : 0.076713204, "hits" : [ { "_index" : "foo_v1", "_type" : "user", "_id" : "AUzAPlKptWwY5Ss2YpXW", "_score" : 0.076713204, "_source":{"name":"otiai10", "lang": "golang", "bio": "すもももももももものうち。吾輩は猫である。"} } ] } } % curl ":9200/foo/_analyze?pretty&field=bio" -d "Aカップ揉みたい" { "tokens" : [ { "token" : "a", "start_offset" : 0, "end_offset" : 1, "type" : "word", "position" : 1 }, { "token" : "カップ", "start_offset" : 1, "end_offset" : 4, "type" : "word", "position" : 2 }, { "token" : "揉み", "start_offset" : 4, "end_offset" : 6, "type" : "word", "position" : 3 }, { "token" : "たい", "start_offset" : 6, "end_offset" : 8, "type" : "word", "position" : 4 } ] } %