[jira] [Resolved] (SOLR-14050) clean up tests use of network addresses

["Robert Muir (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SOLR-14050?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Robert Muir resolved SOLR-14050.
--------------------------------
    Fix Version/s: 8.4
         Assignee: Robert Muir
       Resolution: Fixed

> clean up tests use of network addresses
> ---------------------------------------
>
>                 Key: SOLR-14050
>                 URL: https://issues.apache.org/jira/browse/SOLR-14050
>             Project: Solr
>          Issue Type: Improvement
>      Security Level: Public(Default Security Level. Issues are Public) 
>            Reporter: Robert Muir
>            Assignee: Robert Muir
>            Priority: Major
>             Fix For: 8.4
>
>         Attachments: SOLR-14050.patch
>
>
> Motivated by this tweet: https://twitter.com/ichattopadhyaya/status/1204274908454219778
> I think we should clean up the "connect/resolve anywhere" security permissions in the tests and make it stricter like lucene. This way we can prevent tests from doing slow things now or in the future.
> The biggest issue I see exploring this so far is solr has lots of tests that want to hit a "dead" node. If you get lucky test passes quickly. If you get unlucky (e.g. it tries to route that multicast ipv6 address somewhere?) then it passes slowly or maybe even times out or misbehaves.
> I think, depending on the networking environment (e.g. working ipv6 or not, maybe OS), the current way its being done can be terribly slow. I have some ideas, just need to do some testing.



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