Re: Jmx_exporter CPU spike

Thanks Ben!. will look into it > On Jul 9, 2018, at 10:42 AM, Ben Bromhead wrote: > > Hi Rajpal > > I'd invite you to have a look at > https://github.com/zegelin/cassandra-exporter > > > Significantly faster (bypasses JMX rpc stuff, 10ms to

Re: Jmx_exporter CPU spike

Hi Rahul, we use prometheus to pull the metrics every 30 secs. cpu is spiking up to 100%. when a qualys scan runs net stat shows 100’s connections from the qualys server. if i don’t have imx_exporter it doesn’t open soma connections. > On Jul 9, 2018, at 12:02 AM, Rahul Singh wrote: > > How

Re: Installation

We have our infrastructure in cloud so opted for adding new dc with tar.gz then removed the old dc with package installation Sent from my iPhone > On Jul 9, 2018, at 2:23 PM, rajasekhar kommineni wrote: > > Hello All, > > I have a cassandra cluster where package installation is done, I want

Write Time of a Row in Multi DC Cassandra Cluster

Cassandra is an eventual consistent DB, how to find when a row is actually written in multi DC environment? Here is the problem I am trying to solve  - I have multi DC (3 DC's) Cassandra cluster/ring - One of the application wrote a row to DC1(using Local Quorum)  and within span of 50 ms, it

Installation

Hello All, I have a cassandra cluster where package installation is done, I want to convert it to tar.gz installation. Is there any procedure to follow. Thanks, Rajasekhar Kommineni - To unsubscribe, e-mail:

Cassandra 2FA

Hi, There is a certificate validation based on the mutual CA this is a 1st factor, the 2nd factor could be checking the common name of the client certificate, probably this requires writing a patch, but probably some has already done that ? Vitali Djatsuk.

Re: Jmx_exporter CPU spike

Hi Rajpal I'd invite you to have a look at https://github.com/zegelin/cassandra-exporter Significantly faster (bypasses JMX rpc stuff, 10ms to collect metrics for 300 tables vs 2-3 seconds via JMX), plus the naming/tagging fits far better into the Prometheus world. Still missing a few stats like

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