[
https://issues.apache.org/jira/browse/SOLR-13502?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16939259#comment-16939259
]
Geza Nagy commented on SOLR-13502:
----------------------------------
Based on the documentation:
[https://zookeeper.apache.org/doc/r3.5.5/zookeeperAdmin.html#sc_monitoring]
The only alternative to monitor zk is JMX but I think that's not a good way to
go.
> Investigate using something other than ZooKeeper's "4 letter words" for the
> admin UI status
> -------------------------------------------------------------------------------------------
>
> Key: SOLR-13502
> URL: https://issues.apache.org/jira/browse/SOLR-13502
> Project: Solr
> Issue Type: Improvement
> Reporter: Erick Erickson
> Assignee: Erick Erickson
> Priority: Major
>
> ZooKeeper 3.5.5 requires a whitelist of allowed "4 letter words". The only
> place I see on a quick look at the Solr code where 4lws are used is in the
> admin UI "ZK Status" link.
> In order to use the admin UI "ZK Status" link, users will have to modify
> their zoo.cfg file with
> {code}
> 4lw.commands.whitelist=mntr,conf,ruok
> {code}
> This JIRA is to see if there are alternatives to using 4lw for the admin UI.
> This depends on SOLR-8346. If we find an alternative, we need to remove the
> additions to the ref guide that mention changing zoo.cfg (just scan for 4lw
> in all the .adoc files) and remove SolrZkServer.ZK_WHITELIST_PROPERTY and all
> references to it (SolrZkServer and SolrTestCaseJ4).
--
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
