Stephane,
We are having a somewhat similar C* load profile. Hence some comments
in addition Nikolai's answer.
1. Fallback to STCS - you can disable it actually
2. Based on our experience, if you have a lot of data per node, LCS
may work just fine. That is, till the moment you decide to join
anothe
This is what I want to know.
Thanks a lot ☺
From: Mark Reddy [mailto:mark.l.re...@gmail.com]
Sent: 2014年11月21日 18:07
To: user@cassandra.apache.org
Subject: Re: A questiion to adding a new data center
Hi Boying,
I'm not sure I fully understand your question here, so some clarification may
be ne
I’m working on moving a bunch of counters out of our relational database to
Cassandra. For the most part, Cassandra is a very nice fit, except for one
feature on our website. We manage a time series of view counts for each
document, and display a list of the most popular documents in the last se
Just to clarify - when I was talking about the large amount of data I
really meant large amount of data per node in a single CF (table). LCS does
not seem to like it when it gets thousands of sstables (makes 4-5 levels).
When bootstraping a new node you'd better enable that option from
CASSANDRA-6
Hi Nikolai,
Thanks for those informations.
Please could you clarify a little bit what you call "
2014-11-24 4:37 GMT+01:00 Nikolai Grigoriev :
> Just to clarify - when I was talking about the large amount of data I
> really meant large amount of data per node in a single CF (table). LCS does
>
Hi Nikolai,
Please could you clarify a little bit what you call "a large amount of
data" ?
How many tables ?
How many rows in your largest table ?
How many GB in your largest table ?
How many GB per node ?
Thanks.
2014-11-24 8:27 GMT+01:00 Jean-Armel Luce :
> Hi Nikolai,
>
> Thanks for those
Jean-Armel,
I have the same problem/state as Nikolai. Here are my stats:
~ 1 table
~ 10B records
~ 2TB/node x 6 nodes
Nikolai,
I'm sort of wondering if switching to some larger sstable_size_in_mb
(say 4096 or 8192 or something) with LCS may be a solution, even if
not absolutely permanent?
As for
