Great ,Thanks Scott . בתאריך יום א׳, 16 במרץ 2025, 21:40, מאת C. Scott Andreas < sc...@paradoxica.net>:
> Hi Edi, > > Details are in NEWS.txt: > https://github.com/apache/cassandra/blob/cassandra-5.0/NEWS.txt > > – Scott > > On Mar 16, 2025, at 11:37 AM, edi mari <edim2...@gmail.com> wrote: > > > > Sorry for jumping into the conversation, but I wanted to ask— is there an > guide for upgrading Cassandra from v4 to v5? > > Edi > > בתאריך יום א׳, 16 במרץ 2025, 19:33, מאת Paul Chandler <p...@redshots.com > >: > >> Yes, that should sort it out. >> >> Regards >> >> Paul >> Sent from my iPhone >> >> > On 16 Mar 2025, at 18:34, Luciano Greiner <luciano.grei...@gmail.com> >> wrote: >> > >> > Thank you Paul! >> > >> > So should I restart the nodes with UPGRADING mode and run the >> > upgradesstables again? >> > >> > Thank you! >> > >> > Luciano Greiner >> > (54) 996309845 >> > >> >> On Sun, Mar 16, 2025 at 2:58 AM Paul Chandler <p...@redshots.com> >> wrote: >> >> >> >> Hi Luciano, >> >> >> >> It sounds like you could have the storage_compatibility_mode set to >> the default CASSANDRA_4 value, check this and change it to UPGRADING or >> NONE. >> >> >> >> Full details can be found in the Cassandra.yaml >> https://cassandra.apache.org/doc/latest/cassandra/managing/configuration/cass_yaml_file.html#storage_compatibility_mode >> >> >> >> Regards >> >> >> >> Paul >> >> >> >> Sent from my iPhone >> >> >> >> On 16 Mar 2025, at 07:48, Luciano Greiner <luciano.grei...@gmail.com> >> wrote: >> >> >> >> Hi, >> >> >> >> We recently upgraded our clusters from 4.1.5 to 5.0.3 and now I’m >> >> trying to migrate SSTable files to the new oa-* format, but it’s not >> >> working as I expected. >> >> >> >> What I Tried: >> >> >> >> nodetool flush + upgradesstables → Completed quickly with success >> >> messages, but no SSTables were rewritten. >> >> nodetool upgradesstables -a → Triggered compactions, but new SSTables >> >> are still in the old nb-* format. >> >> >> >> What’s the recommended approach to ensure SSTables migrate to oa-*? Is >> >> it really necessary? >> >> >> >> Thanks! >> >> >> >> Luciano >> >>
