Re: Single cluster node restore

2016-12-02 Thread Anuj Wadehra
Hi Petr, If data corruption means accidental data deletions via Cassandra commands, you have to restore entire cluster with latest snapshots. This may lead to data loss as there may be valid updates after the snapshot was taken but before the data deletion. Restoring single node with snapshot

Re: Why does `now()` produce different times within the same query?

2016-12-02 Thread Jonathan Haddad
This isn't about using the same UUID though. It's about the timestamp bits in the UUID. What the use case is for generating multiple UUIDs in a single row? Why do you need to extract the timestamp out of both? On Fri, Dec 2, 2016 at 10:24 AM Edward Capriolo wrote: > > On

Re: Why does `now()` produce different times within the same query?

2016-12-02 Thread Edward Capriolo
On Thu, Dec 1, 2016 at 11:09 AM, Sylvain Lebresne wrote: > On Thu, Dec 1, 2016 at 4:44 PM, Edward Capriolo > wrote: > >> >> I am not sure you saw my reply on thread but I believe everyone's needs >> can be met I will copy that here: >> > > I saw it,

Re: Which version is stable enough for production environment?

2016-12-02 Thread Benjamin Roth
These issues exist since the very first implementation of MVs in *ALL* CS versions. If you want to use MVs, you may want to wait until these issues are officially resolved. For testing or pre-prod, you could checkout https://github.com/Jaumo/cassandra/commits/CASSANDRA-12905. I have fixed these

Re: Which version is stable enough for production environment?

2016-12-02 Thread Hugo José Pinto
All, Many thanks for this enlightening thread. We're about to go live with a client for a pre-production environment, and must decide on which 3.x version to use. We will probably need to perform regular repairs, so we are obviously worried about both CASSANDRA-12905 and CASSANDRA-12888 that

Re: Cassandra 2.x Stability

2016-12-02 Thread Benjamin Roth
No worries. I added some patches to these tickets after having tested them yesterday with our production cluster. I think this will be a huge step for MV stability. Anybody welcome to post comments on them or give me a review: CASSANDRA-12888, CASSANDRA-12905, CASSANDRA-12984 Thanks folks!