August 2013 13:04
To: user@cassandra.apache.org
Subject: Re: Reducing the number of vnodes
Chris,
Which C* version are you running?
You might want to do an upgrade to the latest version before reducing the
vnode counts, a lot of fixes and improvement went in lately, it might help
you
Hi,
I'm thinking about reducing the number of vnodes per server.
We have 3 DC setup - one with 9 nodes, two with 3 nodes each.
Each node has 256 vnodes. We've found that repair operations are beginning
to take too long.
Is reducing the number of vnodes to 64/32 likely to help our
Is reducing the number of vnodes to 64/32 likely to help our situation?
with just 3 nodes per datacenter reduce vnodes to 1.
What options do I have for achieving this in a live cluster?
you need to remove node, move its data to other 2 and add it with
different vnodes count.
...@struq.commailto:chris.w...@struq.com wrote:
Hi,
I’m thinking about reducing the number of vnodes per server.
We have 3 DC setup – one with 9 nodes, two with 3 nodes each.
Each node has 256 vnodes. We’ve found that repair operations are beginning to
take too long.
Is reducing the number of vnodes to 64/32
On 5 August 2013 12:30, Christopher Wirt chris.w...@struq.com wrote:
I’m thinking about reducing the number of vnodes per server.
** **
We have 3 DC setup – one with 9 nodes, two with 3 nodes each.
** **
Each node has 256 vnodes. We’ve found that repair operations are beginning
@cassandra.apache.org
Subject: Re: Reducing the number of vnodes
Chris,
Which C* version are you running?
You might want to do an upgrade to the latest version before reducing the
vnode counts, a lot of fixes and improvement went in lately, it might help
you getting your repair faster.
H
On 5 Aug 2013
