Also, when I tried to play around with logback.xml to enable and disable
debug logging, I noticed this behavior
INFO logs are written both to debug.log and system.log
If I comment out the ASYNCDEBUGLOG , no debug logs are generated.
Is there way to log the INFO logs only in system.log and log DE
does anyone know if there is a documentation that lists all the classes for
logs?
On Fri, Sep 6, 2019 at 9:28 AM Jai Bheemsen Rao Dhanwada <
jaibheem...@gmail.com> wrote:
> Thanks Allen,
>
> This works, is there any documentation that explain about all the
> available logging levels?
>
> On Fri,
Pat,
You might find this post useful in tuning G1 for Cassandra:
*
http://deliberate-thinking.blogspot.com/2019/05/tuning-g1-gc-for-cassandra.html
This assumes a machine with 60-120G of RAM -- and your use case may be
different than the clusters I've tuned, so take each step with care.
Al
Thanks Allen,
This works, is there any documentation that explain about all the available
logging levels?
On Fri, Sep 6, 2019 at 12:07 AM Jai Bheemsen Rao Dhanwada <
jaibheem...@gmail.com> wrote:
> Thanks, I will try that.
>
> Is this changed between 2.1.16 to 3.11.3?
>
> On Thursday, September
I will recommend against this idea. And here is why (at a higher level of
abstraction)
1. This means the cloud services aren't reliable in the first place. That
itself is a big problem. Else with reliability guarantees and
multi-region/zone it should be pretty safe to stay in one place.
2. Devil is
On Fri, Sep 6, 2019 at 11:00 AM wrote:
> - reads => as much as possible - huge stream of requests
> - data => 186GB on each node
> - the reads are unpredictable
> - there's (in the cluster) about 6 billions of records
>
I wonder though, if it makes sense to use Cassandra for a read-only
dataset?
- reads => as much as possible - huge stream of requests
- data => 186GB on each node
- the reads are unpredictable
- there's (in the cluster) about 6 billions of records
I'll try change the garbage collector.
Thanks
Pat
On 2019-09-05 16:38, Jeff Jirsa wrote:
Lot of variables
- how many rea
Thanks for suggestion.
Pat
On 2019-09-05 16:19, ZAIDI, ASAD wrote:
Every use case is unique so as such jvm configs go with it. 8G may or
may not be sufficient depending on live data you keep in, or fetch to
memory. You can opt using G1GC, that is easy to start with.
Some good suggestions are
Thanks, I will try that.
Is this changed between 2.1.16 to 3.11.3?
On Thursday, September 5, 2019, Inquistive allen
wrote:
> Hello Jai,
>
> If you want to fetch queries from the logs.
>
> Kindly run the below command:
>
> nodetool setlogginglevel org.apache.cassandra.transport TRACE
>
> this wi
