Re: Changing schema w/o losing data - Can it be done?

2010-08-04 Thread Matthew Grogan
See steps 1-3 in the description section of the issue below: https://issues.apache.org/jira/browse/CASSANDRA-44 On 4 August 2010 09:27, David Boxenhorn wrote: > When I change schema I need to delete the commit logs - otherwise I get a > null pointer exception. > > Is there a way that I can forc

Re: Bug in Cassandra that occurs when removing a supercolumn.

2010-04-07 Thread Matthew Grogan
In both my cases the re-inserts have a higher timestamp. On 7 April 2010 20:13, Jonathan Ellis wrote: > Your re-insert needs to have a higher timestamp than the delete, this is > normal. > > On Wed, Apr 7, 2010 at 12:25 PM, Matthew Grogan > wrote: > > I am seeing a simil

Re: Bug in Cassandra that occurs when removing a supercolumn.

2010-04-07 Thread Matthew Grogan
I am seeing a similar problem running on 0.6 rc1. The data/logs have existed since 0.5. If I insert a new row then delete and re-insert then it works fine. If I delete a row that was created under 0.5 then delete and re-insert then the insert silently fails. I can delete the data/logs and start