postgresql – IndexMissingException [[wham]缺失
浏览:http://127.0.0.1:9200 / wham / _search
给我: { "error": "IndexMissingException[[wham] missing]","status": 404 } 我根据这些文件设置了所有内容: > http://blog.comperiosearch.com/blog/2014/01/30/elasticsearch-indexing-sql-databases-the-easy-way/ 最后一个是目前最有帮助的. curl -XPUT 'localhost:9200/_river/wham/_meta' -d '{ "type": "jdbc","jdbc": { "url": "jdbc:postgresql://localhost:5432/testdb","user": "postgres","password": "passywordu","index": "source","type": "wham","sql": "select * from testtable;" } }' 然后我尝试了这是上面最后一个链接的修改版本. curl -XPUT 'localhost:9200/_river/wham/_meta' -d '{ "type": "jdbc","jdbc": { "strategy": "simple","poll": "5s","scale": 0,"autocommit": false,"fetchsize": 10,"max_rows": 0,"max_retries": 3,"max_retries_wait": "10s","url": "jdbc:postgresql://localhost:5432/testdb","sql": "select * from testtable","index": "wham" } }' 我目前正在使用最后一个卷发,http://127.0.0.1:9200 / _river / wham / _status给了我这个: { "_index": "_river","_type": "wham","_id": "_status","_version": 4,"found": true,"_source": { "node": { "id": "v1DmcSEOSbKfEbjRdwLYOg","name": "Miles Warren","transport_address": "inet[/192.168.43.211:9300]" } } } 所以河流在那里,但我没有看到任何查询到达我的postgresql数据库引擎.我相应地设置了: su - postgres initdb --locale en_US.UTF-8 -E UTF8 -D '/tmp/testdb' postgres -D /tmp/testdb createdb testdb psql -d testdb CREATE TABLE testtable ( source varchar(20) NOT NULL,destination varchar(20) NOT NULL,service int,NOT NULL ); INSERT INTO testtable VALUES('192.168.0.10','192.168.0.1',80) INSERT INTO testtable VALUES('192.168.0.11','192.168.0.2',21) 我可以在默认端口查询数据库,它使用用户名和密码运行正常. 解决方法
我认为你对查询感到困惑
查询1) curl -XPUT 'localhost:9200/_river/wham/_meta' -d '{ "type" : "jdbc","jdbc" : { "url" : "jdbc:postgresql://localhost:5432/testdb","user" : "postgres","password" : "passywordu","index" : "source","type" : "wham","sql" : "select * from testtable;" } }' 同时使用上面的查询 您创建名为“source”的索引.因为你创建了一个索引类型的wham. http://127.0.0.1:9200/source/wham/_search 它意味着在索引“source”中搜索数据并输入“wham”. 查询2) curl -XPUT 'localhost:9200/_river/wham/_meta' -d '{ "type" : "jdbc","jdbc" : { "strategy" : "simple","poll" : "5s","scale" : 0,"autocommit" : false,"fetchsize" : 10,"max_rows" : 0,"max_retries" : 3,"max_retries_wait" : "10s","url" : "jdbc:postgresql://localhost:5432/testdb","sql" : "select * from testtable","type": "typename",//add the type of documents to be indexed[like tables in RDBMS] "index" : "wham" } }' 同时使用上面的查询 你创建一个名为“wham”的索引.因为你创建了一个索引类型的wham. http://127.0.0.1:9200/wham/typename/_search [or] http://127.0.0.1:9200/wham/_search 它意味着在索引“wham”和indextype“typename”中搜索数据. 在尝试上面之前curl.delete _river索引并尝试.如果数据不重要清除数据文件夹并尝试..! 希望能帮助到你..! (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |