Re: Repair / compaction for 6 nodes, 2 DC cluster

2019-07-31 Thread Alexander Dejanovski
Hi Martin, you can stop the anticompaction by roll restarting the nodes (not sure if "nodetool stop COMPACTION" will actually stop anticompaction, I never tried). Note that this will leave your cluster with SSTables marked as repaired and others that are not. These two types of SSTables will neve

Re: Repair / compaction for 6 nodes, 2 DC cluster

2019-07-31 Thread Martin Xue
Sorry ASAD, don't have chance, still bogged down with the production issue... On Wed, Jul 31, 2019 at 10:56 PM ZAIDI, ASAD A wrote: > Did you get chance to look at tlp reaper tool i.e. > http://cassandra-reaper.io/ > > It is pretty awesome – Thanks to TLP team. > > > > > > > > *From:* Martin Xue

Re: Repair / compaction for 6 nodes, 2 DC cluster

2019-07-31 Thread Martin Xue
Thanks Alex, In this case, as I have already run the repair and anti-compaction have started (including in other nodes). I don't know how long they will finish (anti-compaction). is there a way to check? nodetool compactionstats shows one process finished, then there is another one coming up. Sha

RE: Repair / compaction for 6 nodes, 2 DC cluster

2019-07-31 Thread ZAIDI, ASAD A
Did you get chance to look at tlp reaper tool i.e. http://cassandra-reaper.io/ It is pretty awesome – Thanks to TLP team. From: Martin Xue [mailto:martin...@gmail.com] Sent: Wednesday, July 31, 2019 12:09 AM To: user@cassandra.apache.org Subject: Repair / compaction for 6 nodes, 2 DC cluster He

Re: Repair / compaction for 6 nodes, 2 DC cluster

2019-07-31 Thread Oleksandr Shulgin
On Wed, Jul 31, 2019 at 7:10 AM Martin Xue wrote: > Hello, > > Good day. This is Martin. > > Can someone help me with the following query regarding Cassandra repair > and compaction? > Martin, This blog post from The Last Pickle provides an in-depth explanation as well as some practical advice: