[jira] [Commented] (SOLR-13464) Sporadic Auth + Cloud test failures, probably due to lag in nodes reloading security config

["ASF subversion and git services (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SOLR-13464?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16901516#comment-16901516 ] 

ASF subversion and git services commented on SOLR-13464:
--------------------------------------------------------

Commit 878d332a0bd7374190a85a23d3a6241d930289f3 in lucene-solr's branch refs/heads/master from Chris M. Hostetter
[ https://gitbox.apache.org/repos/asf?p=lucene-solr.git;h=878d332 ]

Harden BasicAuthIntegrationTest w/work around for SOLR-13464


> Sporadic Auth + Cloud test failures, probably due to lag in nodes reloading security config
> -------------------------------------------------------------------------------------------
>
>                 Key: SOLR-13464
>                 URL: https://issues.apache.org/jira/browse/SOLR-13464
>             Project: Solr
>          Issue Type: Bug
>            Reporter: Hoss Man
>            Priority: Major
>
> I've been investigating some sporadic and hard to reproduce test failures related to authentication in cloud mode, and i *think* (but have not directly verified) that the common cause is that after uses one of the {{/admin/auth...}} handlers to update some setting, there is an inherient and unpredictible delay (due to ZK watches) until every node in the cluster has had a chance to (re)load the new configuration and initialize the various security plugins with the new settings.
> Which means, if a test client does a POST to some node to add/change/remove some authn/authz settings, and then immediately hits the exact same node (or any other node) to test that the effects of those settings exist, there is no garuntee that they will have taken affect yet.



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