If you're on 3.0 (3.0.6 or 3.0.8 or newer I don't remember which), TWCS was
designed for ttl-only time series use cases
Alternatively, if you have IO to spare, you may find LCS works as well (it'll
cause quite a bit more compaction, but a much higher chance to compact away
tombstones)
There
Yes, your are right. I am using STCS compaction strategy with some kind of
timeseries model. Too much disk space has been occupied.
What should I do to stop the disk full ?
I only want to keep 100 days data most recently, so I set
default_time_to_live = 864(100 days ).
I know I
Hi,
The nodetool command only shows what's going on on this particular node.
Validation Compaction means that Cassandra is computing Merkel Tree so that
this node can participate in an ongoing repair.
What kind of disk hardware do you have ? Node with To of data seems a lot
in regards to your
