Re: Enable audit log

2025-01-14 Thread Andrew Weaver
I can confirm that on 4.0.x it works as expected because we use this extensively. On Tue, Jan 14, 2025, 10:00 AM Jeff Jirsa wrote: > Surprising. Feels like something that should change. If it’s enabled in > yaml, why WOULDNT we want it started on start? > > > > On Jan 14, 2025, at 7:40 AM, Štefa

Re: Cassandra Meetup October 11

2024-10-02 Thread Andrew Weaver
; On Wed, Oct 2, 2024 at 11:11 AM Andrew Weaver > wrote: > >> Will recordings or live streams be available? >> >> On Wed, Oct 2, 2024, 11:41 AM Patrick McFadin wrote: >> >>> Hi everyone, >>> >>> If you are in the Bay Area, the team at Netflix is

Re: Cassandra Meetup October 11

2024-10-02 Thread Andrew Weaver
Will recordings or live streams be available? On Wed, Oct 2, 2024, 11:41 AM Patrick McFadin wrote: > Hi everyone, > > If you are in the Bay Area, the team at Netflix is holding a Cassandra > Meetup and this looks like it will be one to see if you are in the area. > Friday, October 11. Next week!

Re: Best Practices for Managing Concurrent Client Connections in Cassandra

2024-02-29 Thread Andrew Weaver
We've used these settings in production with no issues. What has been more valuable to us though is limiting the rate of client connections via iptables. Often times users configure an aggressive reconnection policy that floods the cluster with connections in certain circumstances like a node rest

Re: Cassandra p95 latencies

2023-08-25 Thread Andrew Weaver
Do you have the SSTables per read metric for before and after you increased the key cache size? If it was high before, that may have been the culprit meaning compaction tuning is in order. On Fri, Aug 25, 2023, 12:35 PM Shaurya Gupta wrote: > Thanks everyone. > Updating this thread - > We increa

Re: Testing Cassandra connectivity at application startup

2023-08-25 Thread Andrew Weaver
For a readiness probe and for ongoing ECV checks, just making sure the driver is initialized is enough. I've seen problems recently with applications running "select cluster_name from system.local" for ECV checks. We haven't dug into it in detail yet but with a large number of clients it puts a lo

Re: Survey about the parsing of the tooling's output

2023-07-10 Thread Andrew Weaver
would be appreciated a lot if you gave us more feedback on this. I > understand that not all questions are relatable to everyone. > > Even you are not relying on the output of the tooling in some custom > scripts where you parse it, please tell us so. We are progressively trying > to provide CQL way how to query the internal state of Cassandra, via > virtual tables, for example. > > Regards > > Stefan Miklosovic -- Andrew Weaver