top button
Flag Notify
    Connect to us
      Site Registration

Site Registration

Is there any way to upgrade directly to MongoDB 3.0 from MongoDB 2.4.9?

+1 vote
412 views
Is there any way to upgrade directly to MongoDB 3.0 from MongoDB 2.4.9?
posted Feb 22, 2016 by anonymous

Share this question
Facebook Share Button Twitter Share Button LinkedIn Share Button

1 Answer

+1 vote

No but you can upgrade an existing MongoDB deployment to 3.0 only when you are using 2.6 version. If you are using a version of MongoDB before 2.6, you must upgrade to 2.6 before upgrading to 3.0. See procedures to upgrade from 2.4.9 to 2.6. Once upgraded to MongoDB 2.6,then you can upgrade it to 3.0 here is link :
https://docs.mongodb.org/manual/release-notes/2.6-upgrade/

answer Feb 26, 2016 by Shivam Kumar Pandey
Similar Questions
+1 vote
Upgrade from MongoDB 2.6.8 to upgrade to 3.2.

I have a MongoDB 2.6.8 and want to upgrade to 3.2.Sharding is currently running and needs to upgrade with low downtime (Ill be happy if I get Zero downtime)
Please share best standard process/documentation/checklist?

+1 vote
Upgrade of GIT from 1.8.4 to 2.0.3

I have an issue to update the git on Mac. I am trying to use this command line to update my git to 2.0.3. 

git clone https://github.com/git/git

I currently have git 1.8.4, and I have no idea to remove the older version either. Please help me.

+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?

+2 votes
Is there a way to compare two fields from different MongoDB Collections?

Is there a way to compare two fields from different MongoDB Collections?

I have a 2 collections:
collection_1: { "english" : { "orth" : "africa", "pron" : "frik" }, "francais" : { "orth" : "afrique" } }
collection_2: { "form" : { "orth" : "afrique", "pron" : "afik" } "sense" : { "cit" : { "quote" : "africa" } }}

I would like to find all where "collection_1.english.orth" == "collection_2.form.orth" and copy/add "form.pron" from collection_2 into collection_1 under "francais.pron".

...