Tag: mongo-java-driver

I am trying to retrieve values of _id for inserted documents after successful InsertMany operation. To achieve this I am using InsertManyResult.getInsertedIds(). While this approach works most of the time there are cases where not all _id values are retrieved. I am not sure if I am doing something wrong but I would assume that InsertManyResult.getInsertedIds() returns _id for all

I have around 10 millions of data in MongoDB. There is a requirement to add a new compound index. I used the following code to create the index. Using ensureIndex with option creation in background. …