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https://issues.apache.org/jira/browse/CASSANDRA-15509?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17020452#comment-17020452
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David Capwell commented on CASSANDRA-15509:
-------------------------------------------
LGTM +1
Testing done outside of circle:
{code}
$ jshell
Picked up _JAVA_OPTIONS: -Djava.net.preferIPv4Stack=true
| Welcome to JShell -- Version 11.0.2
| For an introduction type: /help intro
jshell> import java.util.regex.Pattern
jshell> Pattern pattern =
Pattern.compile("dtest-(?<fullversion>(\\d+)\\.(\\d+)(\\.\\d+)?(\\.\\d+)?)([~\\-]\\w[.\\w]*(?:\\-\\w[.\\w]*)*)?(\\+[.\\w]+)?\\.jar");
pattern ==> dtest-(?<fullversion>(\d+)\.(\d+)(\.\d+)?(\.\d+)? ...
[.\w]*)*)?(\+[.\w]+)?\.jar
jshell> var m = pattern.matcher("dtest-4.0-alpha3.jar")
m ==> java.util.regex.Matcher[pattern=dtest-(?<fullvers ... ar region=0,20
lastmatch=]
jshell> m.matches()
$9 ==> true
jshell> m.group("fullversion")
$10 ==> "4.0"
jshell> var m = pattern.matcher("dtest-4.0.0.1-alpha3.jar")
m ==> java.util.regex.Matcher[pattern=dtest-(?<fullvers ... ar region=0,24
lastmatch=]
jshell> m.matches()
$12 ==> true
jshell> m.group("fullversion")
$13 ==> "4.0.0.1"
{code}
> In-jvm upgrade dtest version parsing does not support 4.0 alpha/beta/rc builds
> ------------------------------------------------------------------------------
>
> Key: CASSANDRA-15509
> URL: https://issues.apache.org/jira/browse/CASSANDRA-15509
> Project: Cassandra
> Issue Type: Bug
> Components: Test/dtest
> Reporter: Marcus Eriksson
> Assignee: Marcus Eriksson
> Priority: Normal
>
> for example:
> https://circleci.com/gh/krummas/cassandra/2686
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