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From Dominic Letz <>
Subject Re: disk space issue
Date Wed, 01 Oct 2014 06:23:57 GMT
This is a shot into the dark but you could check whether you have too many
snapshots laying around that you actually don't need. You can get rid of
those with a quick "nodetool clearsnapshot".

On Wed, Oct 1, 2014 at 5:49 AM, cem <> wrote:

> Hi All,
> I have a 7 node cluster. One node ran out of disk space and others are
> around 80% disk utilization.
> The data has 10 days TTL but I think compaction wasn't fast enough to
> clean up the expired data.  gc_grace value is set default. I have a
> replication factor of 3. Do you think that it may help if I delete all data
> for that node and run repair. Does node repair check the ttl value before
> retrieving data from other nodes? Do you have any other suggestions?
> Best Regards,
> Cem.

Dominic Letz
Director of R&D
Exosite <>

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