the same problems?
>
>
>
> Thanks,
>
>
>
> Simon.
>
>
>
> *From:* Ciprian Manea [mailto:cipr...@basho.com]
> *Sent:* 13 February 2015 08:17
>
> *To:* Simon Hartley
> *Cc:* riak-users@lists.basho.com
> *Subject:* Re: Simple 3 node test cluster eating all m
s of the remainder of the vnode
> system (i.e. everything but the storage component)?
>
>
>
> Thanks,
>
>
>
> Simon.
>
>
>
> *From:* Ciprian Manea [mailto:cipr...@basho.com]
> *Sent:* 12 February 2015 12:56
>
> *To:* Simon Hartley
> *Cc:* ri
]
Sent: 13 February 2015 08:17
To: Simon Hartley
Cc: riak-users@lists.basho.com
Subject: Re: Simple 3 node test cluster eating all my memory
Hi Simon,
Unfortunately we seem to have the same bug [0] mentioned by Juan Luis also in
the (1.4.9) release you're testing against. A fix is already
: riak-users@lists.basho.com
Subject: Re: Simple 3 node test cluster eating all my memory
Hi Simon,
The spreadsheet is referenced from the LevelDB's parameter planning [0].
A ring_size defines the number of vnodes (virtual nodes) a riak cluster runs
internally, and as each virtual no
you explain
why the current larger ring size produces the sudden memory spike and
subsequent crash?
Thanks,
Simon.
From: Ciprian Manea [mailto:cipr...@basho.com]
Sent: 12 February 2015 11:26
To: Simon Hartley
Cc: riak-users@lists.basho.com
Subject: Re: Simple 3 node test cluster eating all my
nced?
>
>
>
> I can rebuild the cluster with ring size 16 if necessary, but can you
> explain why the current larger ring size produces the sudden memory spike
> and subsequent crash?
>
>
>
> Thanks,
>
>
> Simon.
>
>
>
> *From:* Ciprian Manea [mailto:
Hi Simon,
Looking at this problem from another angle, a ring size of 128 is too large
for just 3 servers with 4 GB RAM each. For instance when dimensioning a
cluster with LevelDB backend we recommend our customers to observe the
calculations on this spreadsheet [0].
Filling the above spreadsheet
Hi Simon.
Maybe sadly you have been hit by this bug:
https://github.com/basho/riak_kv/issues/1064
Sadly, because I think that there aren’t a soon resolution about this issue.
Juan Luis Francés
> El 12/2/2015, a las 10:51, Simon Hartley
> escribió:
>
> Hi,
>
> We have a simple 3 node test
Hi,
We have a simple 3 node test cluster, and we are seeing this cluster fall-over
under quite modest loads, 2-3 times a day with the node reporting out of memory
problems.
Our basic details are:
* Riak 1.4.9
* 3 nodes, each being:
o A virtual RedHat EL
o 2 x 2.2GHz CPU
