anyone has JDBC Driver class name and URL format related to this mongodb driver mongo-java-driver-3.12.1.jar found here ?
https://repo1.maven.org/maven2/org/mongodb/mongo-java-driver/3.12.1/
for 2 days i tried all what i found on the web and I get:
No suitable driver found for..
All what i found with clear information is here
http://www.unityjdbc.com/mongojdbc/mongo_jdbc.php
which is not free
finally i used this one. it worked
https://bitbucket.org/dbschema/mongodb-jdbc-driver/src/master/
class: "com.dbschema.MongoJdbcDriver"
URL: "jdbc:mongodb://host:port"
Related
I followed this tutorial to deploy a sample application to Heroku. I just added the below method in MyResource class and returned the result from it instead of "Hello World" from getIt() method. I'm connecting to an atlas free tier cluster:
static String getMessage() {
MongoClient mongoClient = new MongoClient(new MongoClientURI("mongodb://<USER>:<PASSWORD>#cluster0-shard-00-00-2lbue.mongodb.net:27017,cluster0-shard-00-01-2lbue.mongodb.net:27017,cluster0-shard-00-02-2lbue.mongodb.net:27017/test?ssl=true&replicaSet=Cluster0-shard-0&authSource=admin"));
DB database = mongoClient.getDB("mastery");
DBCollection collection = database.getCollection("summary");
DBObject query = new BasicDBObject("_id", new ObjectId("5c563fa2645d6b444c018dcb"));
DBCursor cursor = collection.find(query);
return (String)cursor.one().get("message");
}
This is the driver I'm using:
<dependency>
<groupId>org.mongodb</groupId>
<artifactId>mongodb-driver</artifactId>
<version>3.9.1</version>
</dependency>
This is my import:
import com.mongodb.*;
The application works fine from my local system. But I face the below error when I deploy the application to Heroku and hit the service:
INFO: Exception in monitor thread while connecting to server cluster0-shard-00-01-2lbue.mongodb.net:27017
com.mongodb.MongoCommandException: Command failed with error 8000 (AtlasError): 'no SNI name sent, make sure using a MongoDB 3.4+ driver/shell.' on server cluster0-shard-00-01-2lbue.mongodb.net:27017. The full response is { "ok" : 0, "errmsg" : "no SNI name sent, make sure using a MongoDB 3.4+ driver/shell.", "code" : 8000, "codeName" : "AtlasError" }
at com.mongodb.internal.connection.ProtocolHelper.getCommandFailureException(ProtocolHelper.java:179)
at com.mongodb.internal.connection.InternalStreamConnection.receiveCommandMessageResponse(InternalStreamConnection.java:299)
at com.mongodb.internal.connection.InternalStreamConnection.sendAndReceive(InternalStreamConnection.java:255)
at com.mongodb.internal.connection.CommandHelper.sendAndReceive(CommandHelper.java:83)
at com.mongodb.internal.connection.CommandHelper.executeCommand(CommandHelper.java:33)
at com.mongodb.internal.connection.InternalStreamConnectionInitializer.initializeConnectionDescription(InternalStreamConnectionInitializer.java:106)
at com.mongodb.internal.connection.InternalStreamConnectionInitializer.initialize(InternalStreamConnectionInitializer.java:63)
at com.mongodb.internal.connection.InternalStreamConnection.open(InternalStreamConnection.java:127)
at com.mongodb.internal.connection.DefaultServerMonitor$ServerMonitorRunnable.run(DefaultServerMonitor.java:117)
at java.lang.Thread.run(Thread.java:748)
What is this SNI name? I can understand that the drivers are able to pick it from my machine, but not from Heroku machine. But I'm clueless on how to go about solving this! Is there a way to configure Heroku to reveal the SNI name when the driver asks for it? Can we get this value manually from somewhere in Heroku and directly feed it to the MongoDB drivers? Any help is appreciated.
EDIT:
It turned out that the client mentions the SNI name of the server it wishes to connect to as part of TLS security. And there seems to be a way to manually indicate the name in python driver. Is there any way to do this from java? Still puzzled why this is not an issue when running the app locally.
The code I was using to connect to the cluster turned out to be wrong. I followed the directions from the docs and it mentioned this:
To connect to an Atlas M0 (Free Tier) cluster, you must use Java
version 8 or greater and use a Java driver version that supports
MongoDB 3.4.
So I changed the java version to 1.8 in system.properties file:
java.runtime.version=1.8
It was earlier set to 1.7. I was also getting a deprecation warning on one of the methods I had used. So I again followed the docs to use the latest code and it worked like a charm.
The real takeaway here is to refer to the official docs everytime :)
I am new to Hibernate. Using the 5.2.10 FINAL version connecting to Oracle 11g using the Oracle10gDialect with JPA 2.1 and ojdbc8.jar
I try to access a simple stored procedure taking a String input parameter and output a Oracle SYS_REFCURSOR.
StoredProcedureQuery call = session.createStoredProcedureCall("sp_get_profile");
call.registerStoredProcedureParameter(1, String.class, ParameterMode.IN);
call.registerStoredProcedureParameter(2, Class.class, ParameterMode.REF_CURSOR);
call.execute();
An exception occur when I access the function
ERROR SqlExceptionHelper Invalid column type: 2012
DatabaseException::error=[Error registering REF_CURSOR parameter [2]]
I try to write a simple program connecting to DB with the Oracle Driver only. I will have the same error if I register Types.REF_CUSOR as the output parameter to CallableStatement.
cs.registerOutParameter(2, Types.REF_CURSOR);
And the problem can be solved by changing to OracleTypes
cs.registerOutParameter(2, OracleTypes.CURSOR);
Anyone know what is wrong? I need to fall back to use the traditional SQL programming if I cannot get the stored procedure access success. . . please help.
Finally got it work, I should check the Oracle JDBC document first before implementation.
ojdbc8 should be good for Oracle 12c + JDK8 + JPA2.1 with Oracle12cDialect.
For Oracle 11g, need to use ojdbc6.jar
I solved that issue by debugging OJDBC and Hibernate, the building from sources a patched Hibernate CORE library (5.4.15-Final).
I have patched the method ExtractedDatabaseMetaDataImpl.supportsRefCursors which returns always false.
I managed to add my mongo data source under SpagoBi server (version 5.1) but I can't do it under SpagoBI studio(version 5.1) .
I can't find the mongoDB driver under the available list of jdbc driver in SpagoBI studio and when I tried to add it I got those exceptions:
I tried:
to add a new data source -> add a new connection profile -> I chose "generic jdbc"
In the driver class name I tried:
"mongodb.jdbc.MongoDriver" like mentionned in this thread [1]
but it gave me this exception :
java.lang.ClassNotFoundException: mongodb.jdbc.MongoDriver
I tried "com.mongodb.Mongo" and it gives me:
java.lang.ClassCastException: com.mongodb.Mongo cannot be cast to java.sql.Driver
How can I add my MongoDB as a new data source under SpagoBI Studio?
[1] what is the JDBC driver class name for mongodb?
MongoDB datasource with SpagoBI. All-In-One-SpagoBI-5.1.0_21012015 and installed the mongo-java-driver-3.0.0.jar
Following are the datasource configuration details :
Type: jdbc URL : server:port/database User : dbusername Pasword : dbpasword Driver: mongo
User driver name as mongo and place the mongo-java-driver-3.0.0.jar in lib folder
Just wondering if anyone has integrated spago and monogdb.
If so how did you approach this problems?
Any idea wil be much appreciated.
It worked at-last for me. MongoDB with SpagoBI.
All-In-One-SpagoBI-5.1.0_21012015 and installed the mongo-java-driver-3.0.0.jar
Following are the datasource configuration details :
Type: jdbc
URL : server:port/database
User : dbusername
Pasword : dbpasword
Driver: mongo
Details for dataset creation
http://wiki.spagobi.org/xwiki/bin/view/spagobi_server/data_set
I want to connect vertica with JDBC. But I got errors.
Here is my code :
....
Class.forName("com.vertica.jdbc.Driver");
....
connection= DriverManager.getConnection
(
"jdbc:vertica://192.168.2.116:5433/schema", "dbadmin", "pass123"
);
But I got this error(if I open the netbeans database section I got same error message. But I connect to vertica with client(Dbeaver)) :
ex = (java.sql.SQLException) java.sql.SQLException: [Vertica]No enum const class com.vertica.dsi.dataengine.utilities.MetadataSourceColumnTag.COLUMN_SİZE
How can I fix this?
So if you need jdbc client for vertica in netbeans or intellij use this vertica jdbc driver. It's the one that worked for me. (taken from dbvisuzlizer).
i think it is because of your locale. in this case turkish i guess.
COLUMN_SİZE has upper case i -> İ
it is verticas fault to use toUpper digressivly.
Vertica's connect string uses databasename, not schema name after the host:port. See the doc for details:
https://my.vertica.com/docs/CE/6.0.1/HTML/index.htm#1395.htm
Connection conn = DriverManager.getConnection(
"jdbc:vertica://VerticaHost:portNumber/databaseName",
"username", "password");
By default, users have a search path of "$user, public, v_catalog, v_monitor and v_internal", therefore, you can create and use a matching username to connect directly to the desired SCHEMA.
Its about 32 bit - 64 bit issue I think, because it is working on 32 bit windows I cant understand
make sure the connector (vertica-jdbc-xxxx.jar) is in the JDK\jre\lib\ext folder