Using Solr 7.2.0 and Zookeeper 3.4.11
In an effort to move to a more robust Solr environment, I'm setting up a
prototype system of 3 Solr servers and 3 Zookeeper servers. For now,
this is all on one machine, but will eventually be 3 machines.
This works fine on a Ubuntu 5.4.0-6 VM on my local system, but when I do
the same setup on the company's network machine (a Red Hat 4.8.5-16 VM),
I'm unable to create a collection. To keep things simple, I'm not using
our custom schema yet, but just creating a collection through the Solr
Admin UI using Collections > Add Collection, using the "_default" config
set. On the Ubuntu system, I can create various collections .. 1 shard
w/ 1 replication .. 2 shards w/ 3 replications .. 3 shards w/ 4
replications .. all seem alive and well.
But when I do the same thing on the Red Hat system it fails. Through the
UI, it'll first time out with this message ..
Connection to Solr lost
Then after a refresh, the collection appears to have been partially
created, but it's in the "Gone" state, and after some time, is deleted
by an apparent cleanup process. If I try to create one through the
command line ..
./bin/solr create -c test99 -n _default -s 2 -rf 2
I get this response ..
ERROR: Failed to create collection 'test99' due to:
{10.6.208.31:8984_solr=org.apache.solr.client.solrj.SolrServerException:IOException
occured when talking to server at: http://10.6.208.31:8984/solr,
10.6.208.31:8985_solr=org.apache.solr.client.solrj.SolrServerException:IOException
occured when talking to server at: http://10.6.208.31:8985/solr,
10.6.208.31:8983_solr=org.apache.solr.client.solrj.SolrServerException:IOException
occured when talking to server at: http://10.6.208.31:8983/solr}
I've seen other reports of errors like this but no solutions that seem
to apply to my situation. Any thoughts?
Thanks!
...scott
