Re: multiple snitches in the same cluster

2019-04-16 Thread Shravan R
data is > used in the same way. > > So I can’t see any problem with continuing to use > the GossipingPropertyFileSnitch, although that comes with the one caveat > that I have never tried it on Amazon, only GCP. > > Thanks > > Paul Chandler > www.redshots.com > >

Re: multiple snitches in the same cluster

2019-04-16 Thread Shravan R
and Gilberto Müeller are presenting at Datastax Accelerate on > this very subject, how we migrated 91 clusters to Google, including what > problems we had along the way. It would be worth you attending that session > if you are there. > > > On 16 Apr 2019, at 03:46, Shravan R wr

multiple snitches in the same cluster

2019-04-15 Thread Shravan R
Can we have multiple snitches within the same cluster? Reason for the ask: I need to find an optimal migration path from on prem DC to AWS. Currently the cluster has TWO on prem DCs and the end cluster state should be TWO DCs in same region/multiple zones in AWS. I know there is EC2Snitch - but t

Re: [EXTERNAL] Re: upgrade Apache Cassandra 2.1.9 to 3.0.9

2018-12-04 Thread Shravan R
> process/automation in place. The upgrade process should not be a reason to > delay, especially for minor version upgrades that might be quickly > necessary (security issue or bug fix). > > > > > > Sean Durity > > > > *From:* Shravan R > *Sent:* Tuesday, Dec

Re: upgrade Apache Cassandra 2.1.9 to 3.0.9

2018-12-04 Thread Shravan R
nodes in a rolling fashion 3. Run nodetool upgradesstables in a rolling fashion Is there a risk on pending nodetool upgradesstables? On Sun, Dec 2, 2018 at 2:12 AM Jeff Jirsa wrote: > > > On Dec 2, 2018, at 12:40 PM, Shravan R wrote: > > Marc/Dimitry/Jon - greatly appreciate y

Re: upgrade Apache Cassandra 2.1.9 to 3.0.9

2018-12-01 Thread Shravan R
or upgrade? It's generally favorable to go to the >>>> latest patch release as often times they include fixes that smooth over the >>>> upgrade process. There are hundreds of bug fixes between 2.1.9 and 2.1.20 >>>> (current version) >>>> >>>

upgrade Apache Cassandra 2.1.9 to 3.0.9

2018-11-30 Thread Shravan R
Hello, I am planning to upgrade Apache Cassandra 2.1.9 to Apache Cassandra-3.0.9. I came up with the version based on [1]. I followed upgrade steps as in [2]. I was testing the same in the lab and encountered issues (streaming just fails and hangs for ever) with bootstrapping a 3.0.9 node on a par