On 2/24/2021 9:04 AM, DAVID MARTIN NIETO wrote:
If I'm not mistaken the number of zookeepers must be odd. Having 3 zoos on 3
different machines, if we temporarily lost one of the three machines, we would
have only two running and it would be an even number.Would it be advisable in
this case
One doubt about it:
In order to have a highly available zookeeper, you must have at least
three separate physical servers for ZK. Running multiple zookeepers on
one physical machine gains you nothing ... because if the whole machine
fails, you lose all of those zookeepers. If you have three
This is solid information. *How about the application, which uses
SOLR/Zookeeper?*
Do we have to follow this guidance, to make the application ZK config aware:
https://zookeeper.apache.org/doc/r3.5.5/zookeeperReconfig.html#ch_reconfig_rebalancing
On 2/18/2021 8:20 AM, DAVID MARTIN NIETO wrote:
We've a solr cluster with 4 solr servers and 5 zookeepers in HA mode.
We've tested about if our cluster can mantain the service with only the half of
the cluster, in case of disaster os similar, and we've a problem with the
zookepers config and
Hi all,
We've a solr cluster with 4 solr servers and 5 zookeepers in HA mode.
We've tested about if our cluster can mantain the service with only the half of
the cluster, in case of disaster os similar, and we've a problem with the
zookepers config and its static configuration.
In the start
