Thank you for your response. I’m using TimeWindowCompactionStrategy.
So if I don't run nodetool compact, will the remaining data not be deleted? From: Federico Razzoli <federico.razzoli....@gmail.com> Reply-To: "user@cassandra.apache.org" <user@cassandra.apache.org> Date: Thursday, 5 September 2019 at 6:19 PM To: "user@cassandra.apache.org" <user@cassandra.apache.org> Subject: Re: about remaining data after adding a node Hi Eunsu, Are you using DateTieredCompactionStrategy? It optimises the deletion of expired data from disks. If minor compactions are not solving the problem, I suggest to run nodetool compact. Federico On Thu, 5 Sep 2019 at 09:51, Eunsu Kim <eunsu.bil...@gmail.com<mailto:eunsu.bil...@gmail.com>> wrote: Hi, all After adding a new node, all the data was streamed by the newly allocated token. Since nodetool cleanup has not yet been performed on existing nodes, the total size has increased. All data has a short ttl. In this case, will the data remaining on the existing node be deleted after the end of life? Or should I run nodetool cleanup to delete it? Thanks in advance.
