Our Community is getting an upgrade! To get everything ready for the relaunch, we’ll be placing the site in read-only mode starting September 21st.
We really appreciate your understanding while we get things set up behind the scenes. Catch up on all the exciting details about the move here.
Need help or have questions? Drop us a line at [email protected]

Cloudera Community

Archives of Support Questions (Read Only)

This is an archived board for historical reference. Information and links may no longer be available or relevant
cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Show  only  | Search instead for 
Did you mean: 
Advanced Search
Announcements
This board is archived and read-only for historical reference. To ask a new question, please post a new topic on the appropriate active board.

Who agreed with this solution

avatar
author-rank Harsh J author-rank
Mentor

Created ‎04-08-2015 05:59 AM

Every block's replica location allocation gets a different set of DNs.
They may all have one common
DataNode if the writer client is running on a host that also runs a
DataNode, but the other replicas will be randomly selected (within or
outside of racks, depending on topology).

View solution in original post

4,025
1
Who agreed with this solution