Re: What are problems with schema disagreement

2015-07-06 Thread Robert Coli
On Mon, Jul 6, 2015 at 1:30 PM, John Wong wrote: > But is there a problem with letting schema disagreement running for a long > time? > It depends on what the nature of the desynch is, but generally speaking there may be. If you added a column or a columnfamily, and one node didn't get that upd

Re: What are problems with schema disagreement

2015-07-06 Thread John Wong
Thanks. Yeah we typically restart the nodes in the minor version to force resync. But is there a problem with letting schema disagreement running for a long time? Thanks. John On Mon, Jul 6, 2015 at 2:29 PM, Robert Coli wrote: > > > On Thu, Jul 2, 2015 at 9:31 PM, John Wong wrote: > >> Hi Gr

Re: What are problems with schema disagreement

2015-07-06 Thread Robert Coli
On Thu, Jul 2, 2015 at 9:31 PM, John Wong wrote: > Hi Graham. Thanks. We are still running on 1.2.16, but we do plan to > upgrade in the near future. The load on the cluster at the time was very > very low. All nodes were responsive, except nothing was show up in the logs > after certain time, wh

Re: What are problems with schema disagreement

2015-07-02 Thread John Wong
On Thu, Jul 2, 2015 at 11:01 PM, graham sanderson wrote: > What version of C* are you running? Some versions of 2.0.x might > occasionally fail to propagate schema changes in a timely fashion (though > they would fix themselves eventually - in the order of a few minutes) > > Hi Graham. Thanks. We

Re: What are problems with schema disagreement

2015-07-02 Thread graham sanderson
What version of C* are you running? Some versions of 2.0.x might occasionally fail to propagate schema changes in a timely fashion (though they would fix themselves eventually - in the order of a few minutes) > On Jul 2, 2015, at 9:37 PM, John Wong wrote: > > Hi. > > Here is a schema disagree

What are problems with schema disagreement

2015-07-02 Thread John Wong
Hi. Here is a schema disagreement we encountered. Schema versions: b6467059-5897-3cc1-9ee2-73f31841b0b0: [10.0.1.100, 10.0.1.109] c8971b2d-0949-3584-aa87-0050a4149bbd: [10.0.1.55, 10.0.1.16, 10.0.1.77] c733920b-2a31-30f0-bca1-45a8c9130a2c: [10.0.1.221] We deployed an appli