[jira] [Created] (SOLR-13801) Solr admin UI should query the ZK client for active hosts for zk >3.5

["Ween Jiann (Jira)" <ji...@apache.org>]

Ween Jiann created SOLR-13801:
---------------------------------

             Summary: Solr admin UI should query the ZK client for active hosts for zk >3.5
                 Key: SOLR-13801
                 URL: https://issues.apache.org/jira/browse/SOLR-13801
             Project: Solr
          Issue Type: Improvement
      Security Level: Public (Default Security Level. Issues are Public)
          Components: Admin UI
    Affects Versions: 8.2, 8.1, 7.7
            Reporter: Ween Jiann


Solr webapp reports only a single server although solr-zookeeper-headless points to multiple zkservers. The web app can query zk for active servers which are listed in /zookeeper/config which is available in zk >3.5.
{quote}Status: red
Errors:
"Leader reports 2 followers, but we only found 0. Please check zkHost configuration"; "We do not have a leader" (either one)
ZK connection string: solr-zookeeper-headless:2181
Ensemble size: 1
{quote}
Shawn has summed it up perfectly.

"Solr should query the ZK client for information about what server hosts are active, rather than relying on the connection string, unless that information cannot be obtained by the client."

For more details:

[https://lucene.472066.n3.nabble.com/How-to-resolve-a-single-domain-name-to-multiple-zookeeper-IP-in-Solr-td4450236.html]



--
This message was sent by Atlassian Jira
(v8.3.4#803005)

---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@lucene.apache.org
For additional commands, e-mail: issues-help@lucene.apache.org