Re: Error in upgrading cassandra to 0.8.5

Added to NEWS: - After upgrading, run nodetool scrub against each node before running repair, moving nodes, or adding new ones. 2011/9/14 Jonas Borgström : > On 09/13/2011 05:21 PM, Jonathan Ellis wrote: >> More or less.  NEWS.txt explains upgrade procedure in more detail. > > When mov

Re: Error in upgrading cassandra to 0.8.5

On 09/13/2011 05:21 PM, Jonathan Ellis wrote: > More or less. NEWS.txt explains upgrade procedure in more detail. When moving from 0.7.x to 0.8.5 do I need to scrub all sstables post upgrade? NEWS.txt doesn't mention anything about that but your comment here seems to indicate so: https://issues

Re: Error in upgrading cassandra to 0.8.5

On Tue, Sep 13, 2011 at 7:03 PM, Jonathan Ellis wrote: > Just remove the row cache files. > Thanks a lot. The 0.8.5 Cassandra started just fine after getting rid of those *KeyCache files. -- Roshan Blog: http://roshandawrani.wordpress.com/ Twitter: @roshandawrani

Re: Error in upgrading cassandra to 0.8.5

More or less. NEWS.txt explains upgrade procedure in more detail. On Tue, Sep 13, 2011 at 8:43 AM, Roshan Dawrani wrote: > Hi. > Thanks for replying back. Just a quick cross-confirmation, if you don't > mind: > So, I can do the following without fearing any loss of data, etc? > * "nodetool drain

Re: Error in upgrading cassandra to 0.8.5

Hi. Thanks for replying back. Just a quick cross-confirmation, if you don't mind: So, I can do the following without fearing any loss of data, etc? * "nodetool drain" and bring down the 0.7.0 node (it's a one node setup that I am upgrading) * remove all files from saved_caches directory (both sy

Re: Error in upgrading cassandra to 0.8.5

Just remove the row cache files. On Tue, Sep 13, 2011 at 8:23 AM, Roshan Dawrani wrote: > Hi, > I am in the process of upgrading Cassandra to the recently released v0.8.5 > and facing an issue. > We had two Cassandra environments - one having 0.7.0 and another 0.7.2. The > upgrade on 0.7.2 has ha