Re: Problems with adding datacenter and schema version disagreement

2014-05-01 Thread Umut Kocasaraç
We have upgraded our cassandra version to 2.0.7 and problem has been solved. Thanks Russ, On Wed, Apr 16, 2014 at 6:46 PM, Russell Hatch wrote: > I think you might be seeing the issue reported in > https://issues.apache.org/jira/browse/CASSANDRA-6971 > > If that's the case, it looks like a fix

Re: Problems with adding datacenter and schema version disagreement

2014-04-16 Thread Russell Hatch
I think you might be seeing the issue reported in https://issues.apache.org/jira/browse/CASSANDRA-6971 If that's the case, it looks like a fix will be in 2.0.7 Thanks, Russ On Tue, Apr 15, 2014 at 11:48 PM, Umut Kocasaraç wrote: > Hi Olek, > > Could you solve the problem. Because we are exper

Re: Problems with adding datacenter and schema version disagreement

2014-04-15 Thread Umut Kocasaraç
Hi Olek, Could you solve the problem. Because we are experiencing exactly same issue. We have 4 nodes and all of them are in different schema. Our cassandra version is 2.0.6. Umut On Fri, Mar 21, 2014 at 12:26 AM, Robert Coli wrote: > On Thu, Mar 20, 2014 at 2:23 PM, olek.stas...@gmail.com <

Re: Problems with adding datacenter and schema version disagreement

2014-03-20 Thread Robert Coli
On Thu, Mar 20, 2014 at 2:23 PM, olek.stas...@gmail.com < olek.stas...@gmail.com> wrote: > Bump one more time, could anybody help me? > Unfortunately, while I can advise you how to resolve "my cluster has multiple schema versions", I have no assistance to offer for "my cluster ends up with split

Re: Problems with adding datacenter and schema version disagreement

2014-03-20 Thread olek.stas...@gmail.com
Bump one more time, could anybody help me? regards Olek 2014-03-19 16:44 GMT+01:00 olek.stas...@gmail.com : > Bump, could anyone comment this behaviour, is it correct, or should I > create Jira task for this problems? > regards > Olek > > 2014-03-18 16:49 GMT+01:00 olek.stas...@gmail.com : >> Oh,

Re: Problems with adding datacenter and schema version disagreement

2014-03-19 Thread olek.stas...@gmail.com
Bump, could anyone comment this behaviour, is it correct, or should I create Jira task for this problems? regards Olek 2014-03-18 16:49 GMT+01:00 olek.stas...@gmail.com : > Oh, one more question: what should be configuration for storing > system_traces keyspace? Should it be replicated or stored l

Re: Problems with adding datacenter and schema version disagreement

2014-03-18 Thread olek.stas...@gmail.com
Oh, one more question: what should be configuration for storing system_traces keyspace? Should it be replicated or stored locally? Regards Olek 2014-03-18 16:47 GMT+01:00 olek.stas...@gmail.com : > Ok, i've dropped all system keyspaces, rebuild cluster and recover > schema, now everything looks ok

Re: Problems with adding datacenter and schema version disagreement

2014-03-18 Thread olek.stas...@gmail.com
Ok, i've dropped all system keyspaces, rebuild cluster and recover schema, now everything looks ok. But main goal of operations was to add new datacenter to cluster. After starting node in new cluster two schema versions appear, one version is held by 6 nodes of first datacenter, second one is in n

Re: Problems with adding datacenter and schema version disagreement

2014-03-14 Thread olek.stas...@gmail.com
Ok, I'll do this during the weekend, I'll give you a feedback on Monday. Regards Aleksander 14 mar 2014 18:15 "Robert Coli" napisał(a): > On Fri, Mar 14, 2014 at 12:40 AM, olek.stas...@gmail.com < > olek.stas...@gmail.com> wrote: > >> OK, I see, so the data files stay in place, i have to just sto

Re: Problems with adding datacenter and schema version disagreement

2014-03-14 Thread Robert Coli
On Fri, Mar 14, 2014 at 12:40 AM, olek.stas...@gmail.com < olek.stas...@gmail.com> wrote: > OK, I see, so the data files stay in place, i have to just stop > cassandra on whole cluster, remove system schema and then start > cluster and recreate all keyspaces with all column families? Data will > b

Re: Problems with adding datacenter and schema version disagreement

2014-03-14 Thread olek.stas...@gmail.com
OK, I see, so the data files stay in place, i have to just stop cassandra on whole cluster, remove system schema and then start cluster and recreate all keyspaces with all column families? Data will be than loaded automatically from existing ssstables, right? So one more question: what about KS sys

Re: Problems with adding datacenter and schema version disagreement

2014-03-13 Thread Robert Coli
On Thu, Mar 13, 2014 at 1:20 PM, olek.stas...@gmail.com < olek.stas...@gmail.com> wrote: > Huh, > you mean json dump? > If you're using cassandra-cli, I mean the output of "show schema;" If you're using CQLsh, there is an analogous way to show all schema. 1) dump schema to a file via one of the

Re: Problems with adding datacenter and schema version disagreement

2014-03-13 Thread olek.stas...@gmail.com
Huh, you mean json dump? Regards Aleksander 2014-03-13 18:59 GMT+01:00 Robert Coli : > On Thu, Mar 13, 2014 at 2:05 AM, olek.stas...@gmail.com > wrote: >> >> Bump, are there any solutions to bring my cluster back to schema >> consistency? >> I've 6 node cluster with exactly six versions of schema

Re: Problems with adding datacenter and schema version disagreement

2014-03-13 Thread Robert Coli
On Thu, Mar 13, 2014 at 2:05 AM, olek.stas...@gmail.com < olek.stas...@gmail.com> wrote: > Bump, are there any solutions to bring my cluster back to schema > consistency? > I've 6 node cluster with exactly six versions of schema, how to deal with > it? > The simplest way, which is most likely to

Re: Problems with adding datacenter and schema version disagreement

2014-03-13 Thread olek.stas...@gmail.com
Bump, are there any solutions to bring my cluster back to schema consistency? I've 6 node cluster with exactly six versions of schema, how to deal with it? regards Aleksander 2014-03-11 14:36 GMT+01:00 olek.stas...@gmail.com : > Didn't help :) > thanks and regards > Aleksander > > 2014-03-11 14:14

Re: Problems with adding datacenter and schema version disagreement

2014-03-11 Thread olek.stas...@gmail.com
Didn't help :) thanks and regards Aleksander 2014-03-11 14:14 GMT+01:00 Duncan Sands : > On 11/03/14 14:00, olek.stas...@gmail.com wrote: >> >> I plan to install 2.0.6 as soon as it will be available in datastax rpm >> repo. >> But how to deal with schema inconsistency on such scale? > > > Does it

Re: Problems with adding datacenter and schema version disagreement

2014-03-11 Thread Duncan Sands
On 11/03/14 14:00, olek.stas...@gmail.com wrote: I plan to install 2.0.6 as soon as it will be available in datastax rpm repo. But how to deal with schema inconsistency on such scale? Does it get better if you restart all the nodes? In my case restarting just some of the nodes didn't help, bu

Re: Problems with adding datacenter and schema version disagreement

2014-03-11 Thread olek.stas...@gmail.com
I plan to install 2.0.6 as soon as it will be available in datastax rpm repo. But how to deal with schema inconsistency on such scale? best regards Aleksander 2014-03-11 13:40 GMT+01:00 Duncan Sands : > Hi Aleksander, this may be related to CASSANDRA-6799 and CASSANDRA-6700 (if > it is caused by C

Re: Problems with adding datacenter and schema version disagreement

2014-03-11 Thread Duncan Sands
Hi Aleksander, this may be related to CASSANDRA-6799 and CASSANDRA-6700 (if it is caused by CASSANDRA-6700 then you are in luck: it is fixed in 2.0.6). Best wishes, Duncan. On 11/03/14 13:30, olek.stas...@gmail.com wrote: Hi All, I've faced an issue with cassandra 2.0.5. I've 6 node cluster wi

Problems with adding datacenter and schema version disagreement

2014-03-11 Thread olek.stas...@gmail.com
Hi All, I've faced an issue with cassandra 2.0.5. I've 6 node cluster with random partitioner, still using tokens instead of vnodes. Cause we're changing hardware we decide to migrate cluster to 6 new machines and change partitioning options to vnode rather then token-based. I've followed instructi