Hi,
Thank you so much for answer.
Please, is it possible to use this command ?
nodetool status mykeyspace
Datacenter: datacenter1
=======================
Status=Up/Down
|/ State=Normal/Leaving/Joining/Moving
-- Address Load Tokens Owns Host ID
Rack
UN 127.0.0.1 47.66 KB 1 33.3%
aaa1b7c1-6049-4a08-ad3e-3697a0e30e10 rack1
UN 127.0.0.2 47.67 KB 1 33.3%
1848c369-4306-4874-afdf-5c1e95b8732e rack1
UN
Thank you so much.
Kind regards.
2018-06-29 1:40 GMT+01:00 Rahul Singh <rahul.xavier.si...@gmail.com>:
>
>
> When you run TPstats or Tablestats subcommands in nodetool you are
> actually accessing data inside Cassandra via JMX.
>
> You can start there at first.
>
> Rahul
> On Jun 28, 2018, 10:55 AM -0500, Thouraya TH <thouray...@gmail.com>,
> wrote:
>
> Hi,
>
> Please, how can check the health of my cluster / data center using
> cassandra ?
> In fact i'd like to generate a hitory of the state of each node. an
> history about the failure of my cluster ( 20% of failure in a day, 40% of
> failure in a day etc...)
>
> Thank you so much.
> Kind regards.
>
>
