Hi Jorge, It seems that we have answered this question before. Let me find it first..
https://github.com/apache/drill/issues/2415 > On Feb 3, 2022, at 17:28, Jorge Alvarado <alvarad...@live.com> wrote: > > Hi Drill community, > > I'm trying to connect to drill 1.19 using JDBC, > > For context: I have a VM running zookeeper and another VM running drillbit. > The web UI is working fine, the queries are working fine. > > In my maven dependency I have: > <groupId>org.apache.drill.exec</groupId> > <artifactId>drill-jdbc-all</artifactId> > <version>1.19.0</version> > > In my code: > > Connection conn = null; > String url = "jdbc:drill:zk=<dns name of zk server in the > cloud>:2181;schema=common1"; > String query = "SELECT * FROM `common1`.`products.json` LIMIT 10"; > Statement stmt = null; > ResultSet result = null; > > conn = DriverManager.getConnection(url); > stmt = conn.createStatement(); > result = null; > String column1,column2; > result = stmt.executeQuery(query); > > > When I run the console app I have a bunch of errors but the most prominent > is: > CONNECTION : java.net.UnknownHostException: drill3.internal.cloudapp.net: > Name or service not known > > drill3.internal.cloudapp.net is exactly the name that appears on the drill > web UI for my only drillbit node. > It makes sense that it cannot resolve as it looks like an internal address so > what I updated my hosts file (on my dev pc) to resolve the public ip address > of the drill node, but it still gives me the same error. > > Do you have any ideas how to make my Java app to resolve the internal address? > > thanks in advance > > Jorge > >
