Join_ring=false Use Cases

Hi, I need to understand the use case of join_ring=false in case of node outages. As per https://issues.apache.org/jira/browse/CASSANDRA-6961, you would want join_ring=false when you have to repair a node before bringing a node back after some considerable outage. The problem I see with

Re: Configure NTP for Cassandra

You might find more NTP experts on the NTP questions mailing list: http://lists.ntp.org/listinfo/questions On Tue, Dec 13, 2016 at 1:25 PM, Anuj Wadehra wrote: > Any NTP experts willing to take up these questions? > > Thanks > Anuj > > On Sun, 27 Nov, 2016 at 12:52 AM,

Re: Configure NTP for Cassandra

Any NTP experts willing to take up these questions? Thanks Anuj On Sun, 27 Nov, 2016 at 12:52 AM, Anuj Wadehra wrote: Hi, One popular NTP setup recommended for Cassandra users is described at 

Re: Configure NTP for Cassandra

Thanks for the NTP link. Most of us are Cassandra users and must be using NTP (or other time synchronization methods) for ensuring relative time synchronization in our Cassandra clusters. I hope there are people on the mailing list who can answer these questions with respect to Cassandra. 

Re: Are Materialized views persisted on disk?

Yes, they are stored on disk like a normal table. On Tue, Dec 13, 2016 at 2:31 PM, Kant Kodali wrote: > Are Materialized views persisted on disk? sorry for the naive question. >

Are Materialized views persisted on disk?

Are Materialized views persisted on disk? sorry for the naive question.

Re: Are Materialized views persisted on disk?

The word "materialized" implies that. 2016-12-13 20:34 GMT+01:00 Carl Yeksigian : > Yes, they are stored on disk like a normal table. > > On Tue, Dec 13, 2016 at 2:31 PM, Kant Kodali wrote: > >> Are Materialized views persisted on disk? sorry for the naive

Re: Are Materialized views persisted on disk?

People should be able to ask legit questions here without getting snarky answers, please don't do that. Not everyone has the same background or knowledge that you do. On Tue, Dec 13, 2016 at 11:49 AM Benjamin Roth wrote: > The word "materialized" implies that. > >

Re: Are Materialized views persisted on disk?

It wasn't meant in a snarky way, it was as (too short) explanation. I try to sum it up: Materialized View: The data that is represented by the view is stored persistently and updated as soon as the underlying base data changes. On RDBMS: Pro: Fast reads, Con: Slow(er) updates On CS: Used to do

Re: Configure NTP for Cassandra

2016-11-26 20:20 GMT+01:00 Anuj Wadehra : > 1. If my ISP provider is providing me a pool of reliable NTP servers, should > I setup my own internal servers anyway or can I sync Cassandra nodes > directly to the ISP provided servers and select one of the servers as >