Chris M. Hostetter created SOLR-13869:
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Summary: deprecated and remove SolrTestCaseJ4.getNextAvailablePort
Key: SOLR-13869
URL: https://issues.apache.org/jira/browse/SOLR-13869
Project: Solr
Issue Type: Sub-task
Security Level: Public (Default Security Level. Issues are Public)
Reporter: Chris M. Hostetter
Assignee: Chris M. Hostetter
{{SolrTestCaseJ4.getNextAvailablePort()}} is a problematic method in that the
entire premise assumes that since the OS allowed us to bind to a port once, it
will allow us to re-bind to that port again at some future point in the text
execution -- but that is not garunteed, as soon as getNextAvailablePort()
releases the port assigned to {{new ServerSocket(0)}} the OS may allocate that
port to some other process.
We should deprecate & remove this method {{getNextAvailablePort()}} to prevent
tests from adopting this bad pattern.
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