DocumentDB migration error to CosmosDB for MongoDB

Question

I have a problem when try to start migrate from aws documentdb to cosmosdb for mongodb. It just an error without specifics.

Spec:

• vpn connection between aws and azure (10.8.0.0/16 and 172.16.0.0/16), aws security group has open necessary ports of these cidr blocks
• documentdb mongo v4.0 and cosmocdb for mongodb v4.0
• connection established and azure migrate service show database/collection from aws documentdb
• I use read/write connection string for target source(cosmosDB) in the migration service

I have created offline/online migration service, tried to migrate with/without database in the cosmosdb and still nothing.

I have nothing in the log, only activities(what I have created) without errors. AWS has the same situation.

May anyone come across such a situation?

Answer 1

Hi, @Gleb Gnidko There is no direct support to move data from “aws document db” to “cosmos db mongo api”. We have an offline migration option where you can create a bson dump in azure storage, and use DMS service to move data to Cosmos DB Mongo API.

Regards
Geetha