I can't connect to MongoDB Atlas

DMartino — Sat, 16 Nov 2024 00:16:43 GMT

Hi guys,

I can't figure out how to connect to an MongoDB Atlas cluster.

I can connect using this address through mongoshell in a terminal: mongodb+srv://m001-student:m001-mongodb-basics@sandbox.cqlg6.mongodb.net/admin

So, I use the same string in the server field, with 27017 in the port field.

I get the following error.

Connection failed!

org.talend.repository.nosql.exceptions.NoSQLServerException: Cannot connect to database!

at org.talend.repository.nosql.db.util.mongodb.MongoDBConnectionUtil.checkConnection(MongoDBConnectionUtil.java:86)

at org.talend.repository.nosql.db.provider.mongodb.MongoDBMetadataProvider.checkConnection(MongoDBMetadataProvider.java:156)

at org.talend.repository.nosql.ui.common.AbstractNoSQLConnForm$1$1.run(AbstractNoSQLConnForm.java:157)

at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:122)

Caused by: org.talend.repository.nosql.exceptions.NoSQLServerException: org.talend.repository.nosql.exceptions.NoSQLReflectionException: com.mongodb.MongoTimeoutException: Timed out after 30000 ms while waiting to connect. Client view of cluster state is {type=UNKNOWN, servers=[{address=mongodb+srv://m001-student:m001-mongodb-basics@sandbox.cqlg6.mongodb.net/sample_training:27017, type=UNKNOWN, state=CONNECTING, exception={com.mongodb.MongoSocketException: mongodb+srv://m001-student:m001-mongodb-basics@sandbox.cqlg6.mongodb.net/sample_training}, caused by {java.net.UnknownHostException: mongodb+srv://m001-student:m001-mongodb-basics@sandbox.cqlg6.mongodb.net/sample_training}}]

at org.talend.repository.nosql.db.util.mongodb.MongoDBConnectionUtil.getDatabaseNames(MongoDBConnectionUtil.java:287)

at org.talend.repository.nosql.db.util.mongodb.MongoDBConnectionUtil.checkConnection(MongoDBConnectionUtil.java:56)

... 3 more

Caused by: org.talend.repository.nosql.exceptions.NoSQLReflectionException: com.mongodb.MongoTimeoutException: Timed out after 30000 ms while waiting to connect. Client view of cluster state is {type=UNKNOWN, servers=[{address=mongodb+srv://m001-student:m001-mongodb-basics@sandbox.cqlg6.mongodb.net/sample_training:27017, type=UNKNOWN, state=CONNECTING, exception={com.mongodb.MongoSocketException: mongodb+srv://m001-student:m001-mongodb-basics@sandbox.cqlg6.mongodb.net/sample_training}, caused by {java.net.UnknownHostException: mongodb+srv://m001-student:m001-mongodb-basics@sandbox.cqlg6.mongodb.net/sample_training}}]

at org.talend.repository.nosql.reflection.NoSQLReflection$WrapException.wrap(NoSQLReflection.java:97)

at org.talend.repository.nosql.reflection.NoSQLReflection.invokeMethod(NoSQLReflection.java:68)

at org.talend.repository.nosql.reflection.NoSQLReflection.invokeMethod(NoSQLReflection.java:53)

at org.talend.repository.nosql.db.util.mongodb.MongoDBConnectionUtil.getDatabaseNames(MongoDBConnectionUtil.java:282)

... 4 more

Caused by: com.mongodb.MongoTimeoutException: Timed out after 30000 ms while waiting to connect. Client view of cluster state is {type=UNKNOWN, servers=[{address=mongodb+srv://m001-student:m001-mongodb-basics@sandbox.cqlg6.mongodb.net/sample_training:27017, type=UNKNOWN, state=CONNECTING, exception={com.mongodb.MongoSocketException: mongodb+srv://m001-student:m001-mongodb-basics@sandbox.cqlg6.mongodb.net/sample_training}, caused by {java.net.UnknownHostException: mongodb+srv://m001-student:m001-mongodb-basics@sandbox.cqlg6.mongodb.net/sample_training}}]

at com.mongodb.internal.connection.BaseCluster.getDescription(BaseCluster.java:182)

at com.mongodb.internal.connection.AbstractMultiServerCluster.getDescription(AbstractMultiServerCluster.java:54)

at com.mongodb.client.internal.MongoClientDelegate.getConnectedClusterDescription(MongoClientDelegate.java:152)

at com.mongodb.client.internal.MongoClientDelegate.createClientSession(MongoClientDelegate.java:103)

at com.mongodb.client.internal.MongoClientDelegate$DelegateOperationExecutor.getClientSession(MongoClientDelegate.java:284)

at com.mongodb.client.internal.MongoClientDelegate$DelegateOperationExecutor.execute(MongoClientDelegate.java:188)

at com.mongodb.client.internal.MongoIterableImpl.execute(MongoIterableImpl.java:143)

at com.mongodb.client.internal.MongoIterableImpl.iterator(MongoIterableImpl.java:92)

at com.mongodb.client.internal.MongoIterableImpl.forEach(MongoIterableImpl.java:121)

at com.mongodb.client.internal.MappingIterable.forEach(MappingIterable.java:59)

at com.mongodb.client.internal.MappingIterable.into(MappingIterable.java:69)

at com.mongodb.Mongo.getDatabaseNames(Mongo.java:495)

at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.base/java.lang.reflect.Method.invoke(Method.java:566)

at org.talend.core.utils.ReflectionUtils.invokeMethod(ReflectionUtils.java:167)

at org.talend.repository.nosql.reflection.NoSQLReflection$3.toDo(NoSQLReflection.java:63)

at org.talend.repository.nosql.reflection.NoSQLReflection$WrapException.wrap(NoSQLReflection.java:95)

... 7 more

Could anybody help me with this issue? Thanks in advanced!!!!

Re: I can't connect to MongoDB Atlas

Anonymous — Mon, 12 Apr 2021 09:13:02 GMT

Hello,

Please take a look at a similar topic, it might be helpful.

https://community.talend.com/t5/Design-and-Development/MongoDB-Atlas-Connection-Issue/td-p/119545

Best regards

Sabrina

topic Re: I can't connect to MongoDB Atlas in Talend Studio

I can't connect to MongoDB Atlas

Re: I can't connect to MongoDB Atlas