Re: Ordering of schema updates and data modifications

2014-05-18 Thread Jan Algermissen
On 18 May 2014, at 10:30, Jan Algermissen wrote: > Hi, > > in our project, we apparently have a problem or misunderstanding of the > relationship between schema changes and data updates. > > One team is doing automated tests during build and deployment that executes > data migration tests on

Re: Ordering of schema updates and data modifications

2014-05-18 Thread Jan Algermissen
Colin, On 18 May 2014, at 15:29, Colin wrote: > Hi Jan, > > Try waiting a period of time, say 60 seconds, after modifying the schema so > the changes propagate throughout the cluster. > > Also, you could add a step to your automation where you verify the schema > change by attempting to inse

Re: Ordering of schema updates and data modifications

2014-05-18 Thread Colin
Hi Jan, Try waiting a period of time, say 60 seconds, after modifying the schema so the changes propagate throughout the cluster. Also, you could add a step to your automation where you verify the schema change by attempting to insert/delete from the schema with a higher consistency level to m

Ordering of schema updates and data modifications

2014-05-18 Thread Jan Algermissen
Hi, in our project, we apparently have a problem or misunderstanding of the relationship between schema changes and data updates. One team is doing automated tests during build and deployment that executes data migration tests on a development cluster. In those migrations there will be schema