Hey Paul
Thanks for your help before. I rolled storage_compatibility_mode to
UPGRADING and have been upgrading sstables one node at a time for a
few days. That works.
Just one question: Is it safe to make any schema changes while I am
still doing this? All my nodes are yet running version 5, alth
Hi Luciano,
It is not a must, as, after the node is upgraded all the new sstables will be
created as oa sstables. Then old nb sstables will get compacted away
eventually, but this eventually could be a long time in the future.
So I would recommend running the sstable upgrade, even if you wait t
Amazing!
So this is not a big deal having nodes running on mixed versions of
sstables for a while.
Thank you !
Luciano Greiner
On Tue, Mar 18, 2025 at 12:09 PM Paul Chandler wrote:
>
> Hi Luciano,
>
> It is not a must, as, after the node is upgraded all the new sstables will be
> created as o
One thing I am not really sure is if upgrading sstables is really a
must after the Cassandra 5 upgrade.
Thanks
Luciano Greiner
On Sun, Mar 16, 2025 at 2:33 PM Paul Chandler wrote:
>
> Yes, that should sort it out.
>
> Regards
>
> Paul
> Sent from my iPhone
>
> > On 16 Mar 2025, at 18:34, Lucia
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 wrote:
>
>
>
> Sorry for jump
Hi Edi,Details are in NEWS.txt: https://github.com/apache/cassandra/blob/cassandra-5.0/NEWS.txt– ScottOn Mar 16, 2025, at 11:37 AM, edi mari 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
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 :
> Yes, that should sort it out.
>
> Regards
>
> Paul
> Sent from my iPhone
>
> > On 16 Mar 2025, at 18:34, Luciano G
Yes, that should sort it out.
Regards
Paul
Sent from my iPhone
> On 16 Mar 2025, at 18:34, Luciano Greiner 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
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 wrote:
>
> Hi Luciano,
>
> It sounds like you could have the storage_compatibility_mode set to the
> def
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.h
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 upg
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