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From Thomas Stets <>
Subject Re: Losing keyspace on cassandra upgrade
Date Thu, 20 Sep 2012 07:45:27 GMT
On Wed, Sep 19, 2012 at 5:12 PM, Michael Kjellman

> Sounds like you are loosing your system keyspace. When you say nothing
> important changed between yaml files do you mean with or without your
> changes?

I compared the 1.1.1 cassandra.yaml (with my changes) to the cassandra.yaml
distributed with 1.1.5. The only differences were my changes (hosts, ports
ad paths), and some comments.

> Did your data directories change in the migration? Permissions okay?

The data directory containing my keyspace has not changed. Directly after
startup cassandra began a compaction of its
system keyspace (something I saw in all cases), so that obviouly has
changes. Permissions are OK.


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