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Hudson commented on MNGSITE-419: -------------------------------- Build succeeded in Jenkins: Maven TLP » maven-site » elharo-patch-6 #11 See https://builds.apache.org/job/maven-box/job/maven-site/job/elharo-patch-6/11/ > The instructions for creating a Maven project release need to be updated > ------------------------------------------------------------------------ > > Key: MNGSITE-419 > URL: https://issues.apache.org/jira/browse/MNGSITE-419 > Project: Maven Project Web Site > Issue Type: Improvement > Reporter: Dennis Lundberg > Priority: Major > > When I released maven-shared-utils I stumbled across a couple of things in > our instructions that needs to be updated. > https://maven.apache.org/developers/release/maven-project-release-procedure.html > The examples below are run using an empty local repository. > *You cannot use Maven 3.0.5 any longer, because Maven central requires HTTPS* > https://blog.sonatype.com/central-repository-moving-to-https > {noformat} > G:\git\apache\maven-filtering>mvn -version > Apache Maven 3.0.5 (r01de14724cdef164cd33c7c8c2fe155faf9602da; 2013-02-19 > 14:51:28+0100) > Maven home: C:\Program Files\apache-maven-3.0.5 > Java version: 1.8.0_202, vendor: AdoptOpenJdk > ... > {noformat} > {noformat} > G:\git\apache\maven-filtering>mvn clean > [INFO] Scanning for projects... > Downloading: > http://repo.maven.apache.org/maven2/org/apache/maven/shared/maven-shared-components/34/maven-shared-components-34.pom > [ERROR] The build could not read 1 project -> [Help 1] > [ERROR] > [ERROR] The project org.apache.maven.shared:maven-filtering:3.2.0-SNAPSHOT > (G:\git\apache\maven-filtering\pom.xml) has 1 error > [ERROR] Non-resolvable parent POM: Could not transfer artifact > org.apache.maven.shared:maven-shared-components:pom:34 from/to central > (http://repo.maven.apache.org/maven2): Failed to transfer file: > http://repo.maven.apache.org/maven2/org/apache/maven/shared/maven-shared-components/34/maven-shared-components-34.pom. > Return code is: 501 , ReasonPhrase:HTTPS Required. and 'parent.relativePath' > points at wrong local POM @ line 23, column 11 -> [Help 2] > [ERROR] > [ERROR] To see the full stack trace of the errors, re-run Maven with the -e > switch. > [ERROR] Re-run Maven using the -X switch to enable full debug logging. > [ERROR] > [ERROR] For more information about the errors and possible solutions, please > read the following articles: > [ERROR] [Help 1] > http://cwiki.apache.org/confluence/display/MAVEN/ProjectBuildingException > [ERROR] [Help 2] > http://cwiki.apache.org/confluence/display/MAVEN/UnresolvableModelException > {noformat} > Solution > I used Maven 3.3.9. According to VCS history 3.2.3+ should work. > *You cannot use Java 7, because Maven central requires TLS 1.2+* > https://blog.sonatype.com/enhancing-ssl-security-and-http/2-support-for-central > https://central.sonatype.org/articles/2018/May/04/discontinued-support-for-tlsv11-and-below/ > {noformat} > G:\git\apache\maven-filtering>mvn -version > Apache Maven 3.3.9 (bb52d8502b132ec0a5a3f4c09453c07478323dc5; > 2015-11-10T17:41:47+01:00) > Maven home: C:\Program Files\apache-maven-3.3.9 > Java version: 1.7.0_79, vendor: Oracle Corporation > ... > {noformat} > {noformat} > G:\git\apache\maven-filtering>mvn clean > [INFO] Scanning for projects... > Downloading: > https://repo.maven.apache.org/maven2/org/apache/maven/shared/maven-shared-components/34/maven-shared-components-34.pom > [ERROR] [ERROR] Some problems were encountered while processing the POMs: > [FATAL] Non-resolvable parent POM for > org.apache.maven.shared:maven-filtering:3.2.0-SNAPSHOT: Could not transfer > artifact org.apache.maven.shared:maven-shared-components:pom:34 from/to > central (https://repo.maven.apache.org/maven2): Received fatal alert: > protocol_version and 'parent.relativePath' points at wrong local POM @ line > 23, column 11 > @ > [ERROR] The build could not read 1 project -> [Help 1] > [ERROR] > [ERROR] The project org.apache.maven.shared:maven-filtering:3.2.0-SNAPSHOT > (G:\git\apache\maven-filtering\pom.xml) has 1 error > [ERROR] Non-resolvable parent POM for > org.apache.maven.shared:maven-filtering:3.2.0-SNAPSHOT: Could not transfer > artifact org.apache.maven.shared:maven-shared-components:pom:34 from/to > central (https://repo.maven.apache.org/maven2): Received fatal alert: > protocol_version and 'parent.relativePath' points at wrong local POM @ line > 23, column 11 -> [Help 2] > [ERROR] > [ERROR] To see the full stack trace of the errors, re-run Maven with the -e > switch. > [ERROR] Re-run Maven using the -X switch to enable full debug logging. > [ERROR] > [ERROR] For more information about the errors and possible solutions, please > read the following articles: > [ERROR] [Help 1] > http://cwiki.apache.org/confluence/display/MAVEN/ProjectBuildingException > [ERROR] [Help 2] > http://cwiki.apache.org/confluence/display/MAVEN/UnresolvableModelException > {noformat} > Solution 1 > Use Java 8 with toolchains > mvn release:prepare -Pjdk-toolchain > Solution 2 > Add protocols on the command line > mvn release:prepare -Dhttps.protocols=TLSv1.2 > *No instructions for using toolchains* > For my release I went with solution 1, and it took me a while to figure out > which combination of command line switches to use. Here's what finally worked > for me. > {noformat} > mvn release:prepare -Pjdk-toolchain > mvn release:perform -DreleaseProfiles=apache-release,jdk-toolchain > -Papache-release,jdk-toolchain > {noformat} > and then for the site > {noformat} > mvn -Preporting,jdk-toolchain site site:stage > mvn scm-publish:publish-scm > {noformat} -- This message was sent by Atlassian Jira (v8.3.4#803005)