[ https://issues.apache.org/jira/browse/SOLR-14371?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jan Høydahl updated SOLR-14371: ------------------------------- Fix Version/s: 8.6 > Zk StatusHandler should know about dynamic zk config > ---------------------------------------------------- > > Key: SOLR-14371 > URL: https://issues.apache.org/jira/browse/SOLR-14371 > Project: Solr > Issue Type: Bug > Security Level: Public(Default Security Level. Issues are Public) > Reporter: Jan Høydahl > Assignee: Jan Høydahl > Priority: Major > Fix For: 8.6 > > Attachments: dynamic-reconfig-warning.png, dynamic-reconfig.png > > Time Spent: 1h 20m > Remaining Estimate: 0h > > With v3.5, Zookeeper supports [dynamic > reconfig|https://zookeeper.apache.org/doc/r3.6.0/zookeeperReconfig.html]. > Solr will happily connect to an ensemble with dynamic reconfiguration > enabled, but it is not "aware of it". The ZK Status screen does not display > whether the ensemble is in reconfig mode and is not able to load the dynamic > set of hosts from zk. > This JIRA aims to make the ZookeeperStatusHandler able to display zk status > as well as show status for all zk hosts in the ensemble, even ones that are > not part of the static connection string that Solr is aware of. It will also > show warnings if Solr's static zk connection string is out of sync with the > truth. > Currently Solr has a static ZK connection string and is not able to > re-configure itself when zk cluster is reconfigured. Fixing this is not part > of this issue but is deferred to SOLR-14389. > I discovered this while experimenting with the [solr-operator for > Kubernetes|https://github.com/bloomberg/solr-operator]. It configures a > reconfigurable ZK ensemble and configures a single LB host:port as its zk > connection string. This issue will flag a warning in this case since the > connection string is different from the set of zk hosts in zk node > {{/zookeeper/config}}. This warning can be removed once Solr fully supports > dynamic reconfiguration. -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@lucene.apache.org For additional commands, e-mail: issues-h...@lucene.apache.org