Create a small Java utility to loop through the cores and use SolrJ to
turn replication on/off for each core in turn?
On 2/3/23 08:30, Paul Ryder wrote:
HI Shawn
We are on 8.1.1 but upgrading soon... shame Solr doesn't have a master command
to turn replication off for all cores at once...
Cheers, Paul
-----Original Message-----
From: Shawn Heisey<apa...@elyograg.org>
Sent: 03 February 2023 13:26
To:users@solr.apache.org
Subject: Re: Solr Master Reboot
On 2/3/23 02:53, Paul Ryder wrote:
I have a standalone Solr with a master and 2 slaves. I need to resize/reboot
the master whilst leaving the slaves up. Around 30 cores, so disabling
replication for a few mins would be a pain, as it seems can only be done on a
core-by-core basis. What's the best practise here? Simply take down the master
and let the replication fail then eventually recover?
I would expect that to work. Hopefully you're on the latest release in
whatever major version of Solr you're running.
I *think* it would be a bug if that doesn't work.
Thanks,
Shawn
