Re: Upgrade From 2.0 to 2.1

2019-02-11 Thread shalom sagges
Very soon. If not today, it will be up tomorrow. :) Yayyy, just saw the release of 3.11.4. :-) You'll need to go to v3 for 3.11. Congratulations on being aware enough to do this - advanced upgrade coordination, it's absolutely the right thing to do, but most people don't know it's possible or use

Re: Upgrade From 2.0 to 2.1

2019-02-11 Thread Michael Shuler
On 2/11/19 9:24 AM, shalom sagges wrote: > I've successfully upgraded a 2.0 cluster to 2.1 on the way to upgrade to > 3.11 (hopefully 3.11.4 if it'd be released very soon). Very soon. If not today, it will be up tomorrow. :) -- Michael ---

Re: Upgrade From 2.0 to 2.1

2019-02-11 Thread Jeff Jirsa
On Mon, Feb 11, 2019 at 7:24 AM shalom sagges wrote: > Hi All, > > I've successfully upgraded a 2.0 cluster to 2.1 on the way to upgrade to > 3.11 (hopefully 3.11.4 if it'd be released very soon). > > I have 2 small questions: > >1. Currently the Datastax clients are enforcing Protocol Versio

Upgrade From 2.0 to 2.1

2019-02-11 Thread shalom sagges
Hi All, I've successfully upgraded a 2.0 cluster to 2.1 on the way to upgrade to 3.11 (hopefully 3.11.4 if it'd be released very soon). I have 2 small questions: 1. Currently the Datastax clients are enforcing Protocol Version 2 to prevent mixed cluster issues. Do I need now to enforce Pro

Re: live dsc upgrade from 2.0 to 2.1 behind the scenes

2017-08-16 Thread Park Wu
Thank you Eric, for advice. It's great help.-Park On Tuesday, August 15, 2017 3:42 AM, Erick Ramirez wrote: 1) You should not perform any streaming operations (repair, bootstrap, decommission) in the middle of an upgrade. Note that an upgrade is not complete until you have completed u

Re: live dsc upgrade from 2.0 to 2.1 behind the scenes

2017-08-15 Thread Erick Ramirez
1) You should not perform any streaming operations (repair, bootstrap, decommission) in the middle of an upgrade. Note that an upgrade is not complete until you have completed upgradesstables on all nodes in the cluster. 2) No streaming involved with writes so it's not an issue. 3) It doesn't mat

live dsc upgrade from 2.0 to 2.1 behind the scenes

2017-08-13 Thread Park Wu
Hi, folks: I am planning to upgrade our production from dsc 2.0.16 to 2.1.18 for 2 DC (20 nodes each, 600GB per node). Few questions:1), what happen when doing rolling upgrade? Let''s say we upgrade only one node to new version, before upgrade sstable, the data coming in will stay in the node an

live dsc upgrade from 2.0 to 2.1 behind the scenes

2017-08-13 Thread Park Wu
Hi, folks: I am planning to upgrade our production from dsc 2.0.16 to 2.1.18 for 2 DC (20 nodes each, 600GB per node). Few questions:1), what happen when doing rolling upgrade. Let's say we only upgrade one node to new version, before upgrade sstable, the data coming in will stay in the node and