Re: Backup and Restore Strategy and Tools

2023-10-26 Thread Miklosovic, Stefan via user
Hi Bhavesh, have you gone through Cassandra tools here (1)? Just search for "backup", there are couple (CLI) solutions out there for your problem. Feel tree to ping me on Cassandra Slack or privately if you want. Cheers https://cassandra.apache.org/_/ecosystem.html __

Re: Unsubscribe

2023-10-25 Thread Miklosovic, Stefan via user
Hi, you need to unsubscribe as shown here https://cassandra.apache.org/_/community.html#discussions Regards From: Daniel Stibor Sent: Wednesday, October 25, 2023 15:17 To: user@cassandra.apache.org Subject: Unsubscribe You don't often get email from da

Re: java driver with cassandra proxies (option: -Dcassandra.join_ring=false)

2023-10-12 Thread Miklosovic, Stefan via user
It will use the first contact point to connect to the database and once connected, it will read that peers table, which is empty. Contact points are really just that - contact points. I think it does not mean that all of them will be used in some round-robin fashion or what. They are there just

Re: Restricting data access at column and/or row level

2023-10-03 Thread Miklosovic, Stefan
Hi, columns can be restricted per user by Dynamic Data Masking (will be in 5.0). https://cassandra.apache.org/doc/trunk/cassandra/developing/cql/dynamic_data_masking.html I am not sure about specific rows. To my knowledge I do not think that is possible. ___

[RELEASE] Apache Cassandra 3.11.16 released

2023-08-20 Thread Miklosovic, Stefan
The Cassandra team is pleased to announce the release of Apache Cassandra version 3.11.16. Apache Cassandra is a fully distributed database. It is the right choice when you need scalability and high availability without compromising performance. https://cassandra.apache.org/ Downloads of sour

Re: Materialized View inconsistency issue

2023-08-18 Thread Miklosovic, Stefan
The compromise with the product team is 6 months and I can not change that even if it is stupid. I am sure that most readers of this forum are technical folks that are in the same situtation as me. Let's stay on the technical point of view... Le ven. 18 août 2023 à 10:48, Miklosovi

Re: Materialized View inconsistency issue

2023-08-18 Thread Miklosovic, Stefan
The 2 tables you propose Stefan can not natively order rows by time (they will be ordered by visitor_id), excepted if you sort rows after the select. So what? I think this is way better than dealing with MV which you will get inconsistent eventually. Do you want to have broken MV or you want to

Re: Materialized View inconsistency issue

2023-08-17 Thread Miklosovic, Stefan
Why can't you do it like this? You would have two tables: create table visits (user_id bigint, visitor_id bigint, visit_date timestamp, primary key ((user_id, visitor_id), visit_date)) order by visit_date desc create table visitors_by_user_id (user_id bigint, visitor_id bigint, primary key ((us

Re: Cassandra FQL question-

2023-08-08 Thread Miklosovic, Stefan
Hey, I did same steps from extracted tarball of 4.1.3 and it just works. It also works when I install Debian package. The error you get seems like the class path is not set correctly so it can not load it. You can probably debug this by wrapping last line in fqltool in "echo" to see what is o

[RELEASE] Apache Cassandra 4.1.3 released

2023-07-24 Thread Miklosovic, Stefan
The Cassandra team is pleased to announce the release of Apache Cassandra version 4.1.3. Apache Cassandra is a fully distributed database. It is the right choice when you need scalability and high availability without compromising performance. http://cassandra.apache.org/ Downloads of source

[RELEASE] Apache Cassandra 4.0.11 released

2023-07-18 Thread Miklosovic, Stefan
The Cassandra team is pleased to announce the release of Apache Cassandra version 4.0.11. Apache Cassandra is a fully distributed database. It is the right choice when you need scalability and high availability without compromising performance. http://cassandra.apache.org/ Downloads of source

Re: Backporting CASSANDRA-18560 to Cassandra 4.0.10

2023-07-17 Thread Miklosovic, Stefan
Hi Manish, I do not think that is possible. 4.0.10 was already released. We can not backport anything to what is already released. I believe you need to update to 4.0.11. Regards From: manish khandelwal Sent: Monday, July 17, 2023 11:40 To: user@cassan

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

2023-07-11 Thread Miklosovic, Stefan
I am sorry, this is the correct link https://lists.apache.org/thread/72j5qfgbttjcmylhcmfq1ptboh641ns0 From: Miklosovic, Stefan Sent: Wednesday, July 12, 2023 0:08 To: user@cassandra.apache.org Subject: Re: Survey about the parsing of the tooling's o

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

2023-07-11 Thread Miklosovic, Stefan
put from nodetool for Ruby/Python/etc scripts, but for bash, the human-readable output is more work-able. On Mon, Jul 10, 2023 at 4:35 AM Miklosovic, Stefan mailto:stefan.mikloso...@netapp.com>> wrote: Hi Cassandra users, I am a Cassandra developer and we in Cassandra project would love to k

Survey about the parsing of the tooling's output

2023-07-10 Thread Miklosovic, Stefan
Hi Cassandra users, I am a Cassandra developer and we in Cassandra project would love to know if there are users out there for whom the output of the tooling, like, nodetool, is important when it comes to parsing it. We are elaborating on the consequences when nodetool's output for various co

Re: unsubscribe

2023-06-29 Thread Miklosovic, Stefan
Hi, you need to send an email to this email address in order to unsubscribe user-unsubscr...@cassandra.apache.org From: zbg...@gmail.com Sent: Thursday, June 29, 2023 12:56 To: user Subject: unsubscribe You don't often get email from zbg...@gmail.com. L

Is anybody out there using CloudstackSnitch?

2023-06-29 Thread Miklosovic, Stefan
Hi users, I would like to know if there is somebody who recently used or is currently using or ever used CloudstackSnitch (1) which is supposed to be a snitch for Cassandra deployed in Apache CloudStack (2). Regards (1) https://github.com/apache/cassandra/blob/trunk/src/java/org/apache/cassa

Re: Is there a way to find out if a server is part of application connection string?

2023-06-06 Thread Miklosovic, Stefan
Hi Surbhi, maybe looking into system_views.clients virtual table in case you are on a cluster of version 4.0+ would be helpful? That table contains all clients connected to that particular Cassandra node having "address" and "hostname" columns as well as "username" column. I am not sure there

[RELEASE] Apache Cassandra 3.0.29 released

2023-05-15 Thread Miklosovic, Stefan
The Cassandra team is pleased to announce the release of Apache Cassandra version 3.0.29. Apache Cassandra is a fully distributed database. It is the right choice when you need scalability and high availability without compromising performance. http://cassandra.apache.org/ Downloads of source

[RELEASE] Apache Cassandra 3.11.15 released

2023-05-05 Thread Miklosovic, Stefan
The Cassandra team is pleased to announce the release of Apache Cassandra version 3.11.15. Apache Cassandra is a fully distributed database. It is the right choice when you need scalability and high availability without compromising performance. http://cassandra.apache.org/ Downloads of sourc

[RELEASE] Apache Cassandra 4.0.9 released

2023-04-15 Thread Miklosovic, Stefan
The Cassandra team is pleased to announce the release of Apache Cassandra version 4.0.9. Apache Cassandra is a fully distributed database. It is the right choice when you need scalability and high availability without compromising performance. http://cassandra.apache.org/ Downloads of source

[RELEASE] Apache Cassandra 4.1.1 released

2023-03-21 Thread Miklosovic, Stefan
The Cassandra team is pleased to announce the release of Apache Cassandra version 4.1.1. Apache Cassandra is a fully distributed database. It is the right choice when you need scalability and high availability without compromising performance. http://cassandra.apache.org/ Downloads of source

Re: Does Coordinator select fastest node for Digest request In Read Path

2023-03-09 Thread Miklosovic, Stefan
Hi Ranju, I see this in the code: https://github.com/apache/cassandra/blob/trunk/src/java/org/apache/cassandra/service/StorageProxy.java#L2096 From: ranju goel Sent: Thursday, March 9, 2023 13:20 To: user@cassandra.apache.org Subject: Does Coordinator se

[RELEASE] Apache Cassandra 4.0.8 released

2023-02-14 Thread Miklosovic, Stefan
The Cassandra team is pleased to announce the release of Apache Cassandra version 4.0.8. Apache Cassandra is a fully distributed database. It is the right choice when you need scalability and high availability without compromising performance. http://cassandra.apache.org/ Downloads of source