Wow, an 84GB heap! Would you mind disclosing the kind of data requirements
behind this choice? And what kind of STW GC pauses do you see?
On Tue, Feb 13, 2018 at 10:06 AM, Thakrar, Jayesh <
jthak...@conversantmedia.com> wrote:
> In most cases, Cassandra is pretty efficient about memory usage.
I've heard about this ... how did the problem present itself?
Sent from my iPhone
> On May 5, 2017, at 3:17 PM, Jeff Jirsa wrote:
>
>
>
>> On 2017-05-05 11:00 (-0700), Nitan Kainth wrote:
>> Hi Experts,
>>
>> We found schema version mismatch in our cluster. We fixed it by bouncing C*
>> o
Is there an official notification of these EOL dates somewhere?
On Wed, Nov 30, 2016 at 4:38 AM, kurt Greaves wrote:
> Latest release in 2.2. 2.1 is borderline EOL and from my experience 2.2 is
> quite stable and has some handy bugfixes that didn't actually make it into
> 2.1
>
> On 30 November
What should I grep for in the logs to see if read repair is happening on a
table?
Just curious here ... when did EBS become OK for C*? Didn't they always
push towards using ephemeral disks?
On Wed, Feb 3, 2016 at 12:17 PM, Ben Bromhead wrote:
> For what it's worth we've tried d2 instances and they encourage terrible
> things like super dense nodes (increases your replacement
Hmmm ... Not familiar with JBOD. Is that just RAID-0?
Also ... wrt the container talk, is that a Docker container you're talking
about?
On Thu, May 21, 2015 at 12:48 PM, Jonathan Haddad wrote:
> If you run it in a container with dedicated IPs it'll work just fine.
> Just be sure you aren't u
Yes, "remodeling" the schema will be required to have good performance for
new queries which things had not been cached ahead of time to accommodate.
In C*, you're going to pre-compute all caching ahead of time, in order to
maximize performance.
This is in contrast to the relational approach wher
What version of C* is this?
On Fri, Apr 25, 2014 at 6:55 AM, Phil Burress wrote:
> Just a follow-up on this for any interested parties. Ultimately we've
> determined that the bootstrap/join process is broken in Cassandra. We ended
> up creating an entirely new cluster and migrating the data.
>
>
I thought someone asked "what was your startup/shutdown procedure," and I
didn't see how startup could impact it. Maybe I mis-rememberd.
On Tue, Mar 25, 2014 at 3:36 PM, Robert Coli wrote:
> On Tue, Mar 25, 2014 at 3:24 PM, James Rothering wrote:
>
>> What message
What message would be on the log, or not on the log, what would you be
grep-ing for?
Also, why were you interested in startup procedure? Is there some "best
practices: for that which could impact this?
On Tue, Mar 25, 2014 at 2:55 PM, Robert Coli wrote:
> On Tue, Mar 25, 2014 at 1:55 PM, Batra
Hi Duy:
The compound partition key seems perfect, but you say that pagination isn't
possible with it: why is that?
Regards,
James
On Sat, Mar 22, 2014 at 10:40 AM, DuyHai Doan wrote:
> Ben
>
>
> > When you say beware of the cardinality, do you think that the
> cardinality is too low in this
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