@Jeff Jirsa
>>Should not need regular reboots for Cassandra’s sake, but you should be
regularly patching your servers
Do you mean system updates/OS tuning and corresponding reloads, or some OS
cache cleanups?
Best regards,
Vsevolod.
вт, 17 июл. 2018 г., 17:18 Jeff Jirsa :
> Should not need
Should not need regular reboots for Cassandra’s sake, but you should be
regularly patching your servers
--
Jeff Jirsa
> On Jul 17, 2018, at 2:09 AM, Vsevolod Filaretov wrote:
>
> Good time of day everyone;
>
> Does Cassandra have a "recommended uptime"? I.e., does regular Cassandra node
.
Sean Durity
From: Vsevolod Filaretov
Sent: Tuesday, July 17, 2018 8:23 AM
To: user@cassandra.apache.org
Subject: [EXTERNAL] Re: Cassandra recommended server uptime?
@rahul.xavier.si...@gmail.com<mailto:rahul.xavier.si...@gmail.com>,
@simon.fontana.oscars...@ericss
and unless you need to keep
changing config I wouldn’t worry about restarting nodes.
From: Vsevolod Filaretov [mailto:vsfilare...@gmail.com]
Sent: 17 July 2018 13:23
To: user@cassandra.apache.org
Subject: Re: Cassandra recommended server uptime?
@rahul.xavier.si...@gmail.com<mailto:rahul.xavier
@rahul.xavier.si...@gmail.com, @simon.fontana.oscars...@ericsson.com,
Thank you for answers.
I've got a really heavy data model, but no GC problems.
Moreover, gclog shows very efficient GC process and hardly any GC pauses.
So, the question remains open: how general is the practice of
It’s likely that if you have server stability issues its because of data model
or compaction strategy configurations which lead to out of memory issues or
massive GC pauses. Rebooting wouldn’t solve those issues.
--
Rahul Singh
rahul.si...@anant.us
Anant Corporation
On Jul 17, 2018, 7:28 AM
Not anything that I'm aware of. Cassandra can run at months/years without
rebooting.
It is better to monitor your nodes and if you find anything abnormal a restart
can help.
--
SIMON FONTANA OSCARSSON
Software Developer
Ericsson
Ölandsgatan 1
37133 Karlskrona, Sweden
