top button
Flag Notify
    Connect to us
      Site Registration

Site Registration

How to remove orphaned documents in a cluster (sharding) in mongodb version 3.0.10?

+1 vote
357 views

Does anyone know how I remove orphaned documents in a cluster (sharding) in mongodb version 3.0.10, My actual data are 20 million orphans and documents the value amounts to 21 million data

posted Apr 5, 2016 by anonymous

Looking for an answer?  Promote on:
Facebook Share Button Twitter Share Button LinkedIn Share Button

Similar Questions
+3 votes
MongoDB: How to remove documents from a collection which meet multi-key combination deletion criteria ?

Here I would like to explain my query a bit more.

I inserted multiple documents within a collection. Few documents have same set of keys and few of them have some extra key:value pairs . For example:
document 1 : key1 : "key1"
document 2: key1 : "key1", key2: "key2"
document 3: key1 : "key1", key2: "key2", key3 : "key3"
document 4: key1 : "key1", key3 : "key3"

Now I want to delete the documents which have key1 and key2.
What will be the command to do so ?

+1 vote
Connecting to MongoDB 2.6.12 using Java Driver version 0.11?

Can we connect to MongoDB Server 2.6.12 using Java Driver version 0.11? We have a constraint of upgrading Java Driver version which would require huge change in our client code. We use JDK 8 for compilation of our project. We would like to know whether it is possible to connect to MongoDB Server 2.6.12 or MongoDB Server 3.0 using Java Driver version 0.11 if we only use the limited set of features (not the functionalities that were introduced in Server version 2.6.12 or 3.0).

+2 votes
I followed the Ubuntu install instructions exactly, why is 3.0.5 using the 2.4 version config file i.e. mongod.conf

I followed the Ubuntu install instructions exactly, why is 3.0.5 using the 2.4 version config file, when all of MongoDB documentation uses the YAML format now for config options?

0 votes
Is it possible to create views using the Node.js MongoDB Driver (3.0)?

is it possible to create views using the Node.js MongoDB Driver (3.0)? There is no db.createView() in the drivers API reference.

...