Re: C* 1.0.6 to 1.1.12: upgradesstables or scrub?

2013-08-13 Thread Romain HARDOUIN 
Yes, forgot to mention we use LCS in 1.0.6.
Thank you.

Jeremy Hanna  a écrit sur 13/08/2013 16:44:56 
:

> De : Jeremy Hanna 
> A : user@cassandra.apache.org, 
> Date : 13/08/2013 16:45
> Objet : Re: C* 1.0.6 to 1.1.12: upgradesstables or scrub?
> 
> If you were using leveled compaction on any column families in 1.0, 
> you'll need to run offline scrub on those column families.

Re: C* 1.0.6 to 1.1.12: upgradesstables or scrub?

2013-08-13 Thread Jeremy Hanna 
If you were using leveled compaction on any column families in 1.0, you'll need 
to run offline scrub on those column families.

On 13 Aug 2013, at 15:38, Romain HARDOUIN  wrote:

> Hi all, 
> 
> We are migrating from C* 1.0.6 to 1.1.12 and after reading DataStax 
> documentation (http://www.datastax.com/docs/1.1/install/upgrading) we are a 
> bit confused. 
> The section "Completing the Upgrade", step 6, points out: 
> 
> If you are upgrading from Cassandra 1.1.3 or earlier to Cassandra 1.1.5 
> or later, skip steps 7 and 8 of this procedure and go to Completing the 
> upgrade from Cassandra 1.1.3 or earlier to Cassandra 1.1.5 or later. 
> --> i.e. run an offline scrub 
> 
> However according to the step 8: 
> 
> After upgrading, run nodetool upgradesstables against each node before 
> running repair, moving nodes, or adding new ones. 
> If you are using Cassandra 1.0.3 and earlier, use nodetool scrub instead 
> of nodetool upgradesstables 
> 
> So, must we run upgradesstables or an offline scrub? 
> 
> Thanks in advance for your help, 
> 
> Romain.

C* 1.0.6 to 1.1.12: upgradesstables or scrub?

2013-08-13 Thread Romain HARDOUIN 
Hi all,

We are migrating from C* 1.0.6 to 1.1.12 and after reading DataStax 
documentation (http://www.datastax.com/docs/1.1/install/upgrading) we are 
a bit confused. 
The section "Completing the Upgrade", step 6, points out:

If you are upgrading from Cassandra 1.1.3 or earlier to Cassandra 
1.1.5 or later, skip steps 7 and 8 of this procedure and go to Completing 
the upgrade from Cassandra 1.1.3 or earlier to Cassandra 1.1.5 or later. 
--> i.e. run an offline scrub

However according to the step 8:

After upgrading, run nodetool upgradesstables against each node before 
running repair, moving nodes, or adding new ones. 
If you are using Cassandra 1.0.3 and earlier, use nodetool scrub 
instead of nodetool upgradesstables

So, must we run upgradesstables or an offline scrub?
 
Thanks in advance for your help,

Romain.