Re: Upgrade Limitations Question

2015-09-23 Thread Robert Coli
On Wed, Sep 16, 2015 at 7:02 AM, Vasileios Vlachos < vasileiosvlac...@gmail.com> wrote: > > At the end we had to wait for the upgradesstables ti finish on every node. > Just to eliminate the possibility of this being the reason of any weird > behaviour after the upgrade. However, this process migh

Re: Upgrade Limitations Question

2015-09-17 Thread Vasileios Vlachos
Thank you very much for pointing this out Victor. Really useful to know. On Wed, Sep 16, 2015 at 4:55 PM, Victor Chen wrote: > Yes, you can examine the actual sstables in your cassandra data dir. That > will tell you what version sstables you have on that node. > > You can refer to this link: >

Re: Upgrade Limitations Question

2015-09-16 Thread Victor Chen
Yes, you can examine the actual sstables in your cassandra data dir. That will tell you what version sstables you have on that node. You can refer to this link: http://www.bajb.net/2013/03/cassandra-sstable-format-version-numbers/ which I found via google search phrase "sstable versions" to see wh

Re: Upgrade Limitations Question

2015-09-16 Thread Vasileios Vlachos
Hello Rob and thanks for your reply, At the end we had to wait for the upgradesstables ti finish on every node. Just to eliminate the possibility of this being the reason of any weird behaviour after the upgrade. However, this process might take a long time in a cluster with a large number of node

Re: Upgrade Limitations Question

2015-09-14 Thread Robert Coli
On Wed, Sep 9, 2015 at 12:09 PM, Vasileios Vlachos < vasileiosvlac...@gmail.com> wrote: > In our case the restart bit has already been done. Do you know if it would > be a bad idea to create a new KS before all nodes have upgraded their > SSTables? > This particular case is probably fine. The rea

Re: Upgrade Limitations Question

2015-09-13 Thread Vasileios Vlachos
Any thoughts anyone? On 9 Sep 2015 20:09, "Vasileios Vlachos" wrote: > Hello All, > > I've asked this on the Cassandra IRC channel earlier, but I am asking the > list as well so that I get feedback from more people. > > We have recently upgraded from Cassandra 1.2.19 to 2.0.16 and we are > curren

Upgrade Limitations Question

2015-09-09 Thread Vasileios Vlachos
Hello All, I've asked this on the Cassandra IRC channel earlier, but I am asking the list as well so that I get feedback from more people. We have recently upgraded from Cassandra 1.2.19 to 2.0.16 and we are currently in the stage where all boxes are running 2.0.16 but nt upgradesstables has not