Re: Issue with native protocol

2021-07-28 Thread Pekka Enberg
Hi, On Thu, Jul 29, 2021 at 9:44 AM Erick Ramirez wrote: > When you restart C*, you should have an entry in the logs which look like > this that indicates it defaults to v4: > > INFO [main] 2021-07-28 20:45:31,178 StorageService.java:650 - Native > protocol supported versions: 3/v3, 4/v4, 5/v5

Re: What does "PER PARTITION LIMIT" means in cql query in cassandra?

2020-05-07 Thread Pekka Enberg
Hi Chuck, On Thu, May 7, 2020 at 10:14 AM Check Peck wrote: > I have a scylla table as shown below: > (Please note that this is the Apache Cassandra users mailing list. Of course, the feature is the same, so let me answer it here.) > > cqlsh:sampleks> describe table test; > > > CREATE

Re: Issues, understanding how CQL works

2020-04-22 Thread Pekka Enberg
Hi Marc, On Tue, Apr 21, 2020 at 4:20 PM Marc Richter wrote: > The database is already of round about 260 GB in size. > I now need to know what is the most recent entry in it; the correct > column to learn this would be "insertdate". > > In SQL I would do something like this: > > SELECT insertda

Re: Memory usage more than heap memory

2020-04-11 Thread Pekka Enberg
Hi Himanshu, On Sat, Apr 11, 2020 at 8:47 PM HImanshu Sharma wrote: > I am not worried about page cache. I want to monitor memory pressure, I want > to check that if heap+non heap usage goes above certain level then I can take > certain action. But due to this page cache thing, I am not sure ho

[ANNOUNCE] Gemini - an automated random test suite for Scylla and Apache Cassandra

2019-12-11 Thread Pekka Enberg
Hi, We are happy to announce Gemini, an automated random testing suite for Scylla and Apache Cassandra clusters: https://github.com/scylladb/gemini We are using the tool internally to test Scylla, but there's nothing Scylla-specific about it. The tool is written in Go and uses the gocql driver t