Hi Sandra,
No, it won't work. Solr 9 will still know the core was created in Solr 7,
even if you upgrade to Solr 8 in between.
Thomas
Op di 16 jan 2024 om 19:34 schreef Sandra Paganini Fajardo <
spagani...@gmail.com>:
> Hi Tomas, thanks for your answer.
>
> But if i upgrade solr 7.7 to 8.11 an
Hi,
I have thought about it but i did not find any paper with this option or i
didn´t see it.
thank you very much.
Regards, sandra.
El mar, 16 ene 2024 a las 16:25, Dmitri Maziuk ()
escribió:
> On 1/16/24 12:34, Sandra Paganini Fajardo wrote:
>
> > And what about Apache Zookeeper, can i upgrade
On 1/16/24 12:34, Sandra Paganini Fajardo wrote:
And what about Apache Zookeeper, can i upgrade to apache zookeeper 3.9 with
solr 7.7?
I've 8.11 running with 3.9 w/o problems (but it's not in production yet).
As most people here will tell you, if you can set up a new cluster from
scratch and
Hi Tomas, thanks for your answer.
But if i upgrade solr 7.7 to 8.11 and then solr version 8.11 to 9 works?
And what about Apache Zookeeper, can i upgrade to apache zookeeper 3.9 with
solr 7.7?
thanks.
pd. sorry about my english writting
El mar, 16 ene 2024 a las 15:15, Thomas Corthals ()
escr
Hi Sandra,
You can't upgrade more than one major Solr version. Solr 9 will refuse to
work with a core that has ever been touched by Solr 7.
My advice for any upgrade is to set up the new version from scratch and
rebuild your index from the authoritative data source.
Thomas
Op di 16 jan 2024 o
Hi,my name is Sandra. I am from Uruguay.
I have a three server cluster Solr 7.7 with Apache Zookeeper 3.5.5.
I want to upgrade both.
Solr 7.7 --> 8.11 --> 9.4.0
Apache Zookeeper 3.5.5 t-- > 3.6.5 --> 3.9
My questions are:
- Can SolrCloud 8.11 works with Apache Zookeeper v3.9?
- Which of both i ha