Re: URGENT: CASSANDRA-14092 causes Data Loss

2018-01-26 Thread Paulo Motta
> I have serious concerns regarding reducing the TTL to 15 yrs.The patch will > immediately break all existing applications in Production which are using 15+ > yrs TTL. In order to prevent applications from breaking I will update the patch to automatically set the maximum TTL to '03:14:08 UTC 19

cpp driver warning for create keyspace statement

2018-01-26 Thread Oliver Herrmann
Hi, the cassandra cpp driver I'm using to connect to a cluster prints the following warning when I'm creating a keyspace from my application: 1516956724.720 [WARN] (src/token_map.cpp:396:void cass::ReplicationStrategy::build_replicas_network_topology(const TokenHostVec&, const cass::DatacenterMap

Re: URGENT: CASSANDRA-14092 causes Data Loss

2018-01-26 Thread Anuj Wadehra
Hi Jeff, One correction in my last message: "it may be more feasible to SUPPORT (not extend) the 20 year limit in Cassandra in 2.1/2.2". I completely agree that the existing 20 years TTL support is okay for older versions. If I have understood your last message correctly, upcoming patches are

Re: URGENT: CASSANDRA-14092 causes Data Loss

2018-01-26 Thread horschi
If its a 32 bit timestamp, can't we just save/read localDeletionTime as unsinged int? That would give it another 68 years. I think everyone involved here could live with that limitation :-) On Fri, Jan 26, 2018 at 8:16 AM, Anuj Wadehra < anujw_2...@yahoo.co.in.invalid> wrote: > Hi Jeff, > > Than