You're right! I try to query with "select count(*) from `default`" ，it works! Thank you sooo much again.(*￣︶￣)
Maria. 在 2019-04-03 23:57:17，"Andrei Sereda" <[email protected]> 写道： >default is a reserved keyword in calcite. > >Perhaps you should try test."default" (ie quote it) > >On Wed, Apr 3, 2019 at 2:56 AM Maria <[email protected]> wrote: > >> Thank you so much ,Andrei ,your perspective inspired me. >> There is no test.test in test index. >> I changed another table which has multi-type， it works! >> >> >> BUT, also, I hava one another question: why elasticsearch-adapter do not >> support querying "default" type（eg. test.default） ? >> >> At 2019-04-03 10:32:55, "Andrei Sereda" <[email protected]> wrote: >> >You define your default schema as "elasticsearch" but then elastic schema >> >is called "test" : >> > >> >, "schemas": [ { "type": "custom", "name": "test" ..., index:"test" }] >> > >> >Also if you don't explicitly specify ES type all types for index "test" >> >will be imported. So it is possible that there is no test.test type. >> > >> >On Tue, Apr 2, 2019 at 11:18 PM Maria <[email protected]> wrote: >> > >> >> >> >> >> >> And, if the name is not correct, creating ElasticsearchSchema will be >> >> failed. The program will not performs "ResultSet result = >> >> ss.excuteQuery(sql);" >> >> >> >> At 2019-04-03 09:47:02, "Andrei Sereda" <[email protected]> wrote: >> >> >Can you check that it's not because of lex ? >> >> >What if you quote table name "test" ? Maybe uppercase ? >> >> > >> >> >On Tue, Apr 2, 2019, 22:42 Maria <[email protected]> wrote: >> >> > >> >> >> Firstly,thanks for your reply. >> >> >> But I'm sure that my local elasticsearch-model.json has been loaded >> >> >> correctly，because when getting connect，read the elastic info from >> that >> >> >> file. >> >> >> I will debug the test-demo again...Search for the cause of the >> problem. >> >> >> >> >> >> >> >> >> Best wishes. >> >> >> >> >> >> >> >> >> Maria. >> >> >> At 2019-04-02 19:54:24, "Yuzhao Chen" <[email protected]> wrote: >> >> >> >For Object 'test' not found it means Calcite does not load your son >> >> model >> >> >> correctly, so it can not find then validate the table there. Maybe >> you >> >> >> model file is not load correctly. >> >> >> > >> >> >> >I saw a demo in Calcite code in [1], the path sep is </> while your >> sep >> >> >> is <\\>, can you have a try ? >> >> >> > >> >> >> >[1] >> >> >> >> >> >> https://github.com/apache/calcite/blob/a75a689eff2f1333adc8fb800bdfa077e94da562/core/src/test/java/org/apache/calcite/test/LatticeTest.java#L914 >> >> >> > >> >> >> >Best, >> >> >> >Danny Chan >> >> >> >在 2019年4月2日 +0800 PM8:33，Maria <[email protected]>，写道： >> >> >> >> Hi, calcite developers. I met a question about es-adapter and >> still >> >> >> cannot resove it: . >> >> >> >> >> >> >> >> >> >> >> >> 1) calcite version :1.18.0 >> >> >> >> 2) ES version : 5.4.1（I know that in calcite-1.18.0 is 6.4.2） >> >> >> >> 3) test sql : select count(*) from test >> >> >> >> 4) elasticsearch-model.json as follow: >> >> >> >> { >> >> >> >> "version": "1.0","defaultSchema": "elasticsearch", "schemas": [ { >> >> >> "type": "custom", "name": "test", "factory": >> >> >> >> "org.apache.calcite.adapter.elasticsearch.ElasticsearchSchemaFactory", >> >> >> "operand": { >> >> >> >> "coordinates": "{'xx.xx.xx.xx': 9205}", >> >> >> >> "userConfig": "{'bulk.flush.max.actions': 10, >> >> 'bulk.flush.max.size.mb': >> >> >> 1}", >> >> >> >> "index": "test" } } ] } >> >> >> >> 5) test-code: >> >> >> >> try { >> >> >> >> Class.forName("org.apache.calcite.jdbc.Driver"); >> >> >> >> } catch (ClassNotFoundException e) { >> >> >> >> Throw new RuntimeException(e); >> >> >> >> } >> >> >> >> Properties pp = new Properties(); >> >> >> >> pp.put("lex", "JAVA"); >> >> >> >> Connection conn = null; >> >> >> >> try { >> >> >> >> conn = >> >> >> >> >> >> DriverManager.getConnection("jdbc:calcite:model=D:\\calcite\\pre-git\\calcite-test\\conf\\elasticsearch-model.json", >> >> >> pp); >> >> >> >> Statement ss = conn.createStatement(); >> >> >> >> String sql = "select count(*) from test"; >> >> >> >> ResultSet result = ss.escuteQuery(sql); >> >> >> >> output(resultSet, System.out); >> >> >> >> } catch() { >> >> >> >> Throw new RuntimeException("======get data failed" , e); >> >> >> >> } >> >> >> >> >> >> >> >> >> >> >> >> 6) excaptions : >> >> >> >> org.apache.calcite.sql.validate.SqlValidatorException:Object >> 'test' >> >> not >> >> >> found >> >> >> >> Exception in thread "main" java.lang.RuntimeException: ======get >> data >> >> >> failed >> >> >> >> ......... >> >> >> >> caused by:org.apache.calcite.runtime.CalciteContestException: From >> >> line >> >> >> 1, column 22 to line 1, column 25: Object 'test' not found<4 internal >> >> calls> >> >> >> >> at >> >> >> >> >> >> org.apache.calcite.runtime.Resources$ExInstWithCause.ex(Resources.java:463) >> >> >> >> at >> >> org.apache.calcite.sql.SqlUtil.newContextException(SqlUtil.java:787) >> >> >> >> at >> >> org.apache.calcite.sql.SqlUtil.newContextException(SqlUtil.java:772) >> >> >> >> at >> >> >> >> >> >> org.apache.calcite.sql.validate.SqlValidatorImpl.newValidationError(SqlValidatorImpl.java:4788) >> >> >> >> at >> >> >> >> >> >> org.apache.calcite.sql.validate.IdentifierNamespace.resolveImpl(IdentifierNamespace.java:172) >> >> >> >> ......... >> >> >> >> 7) other confusions: >> >> >> >> [1] I know that in elasticsearch apdator, test case is done by >> >> >> EmbeddedElasticsearch, why not add one standard JDBC test case? >> >> >> >> [2] model.json in >> >> >> http://calcite.apache.org/docs/elasticsearch_adapter.html need to be >> >> >> update,should add "userConfig", or else will be failed. >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> any reply will be appreciated >> >> >> >> >> >> >> >> >> >> >> >> Maria. >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >>
