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Erick Erickson commented on SOLR-13502: --------------------------------------- Two reasons: 1> AFAIK, this is the _only_ use of the "4-letter words" in Solr, seems a bit awkward. 2> existing users who upgrade will not be able to use existing zoo.cfg files and we'll have to deal with that set of questions. That said, I don't have strong feelings on this. If it's easy, I think it would be a good change. If not, not worth the hassle. > 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 > Security Level: Public(Default Security Level. Issues are Public) > 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 (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org