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私はnexus-3.0.1 OSS（デフォルト設定で）をmaven 3.3.9と使用して、このlinkで説明したリリースを行っています。maven-release-pluginを使用したmavenリリースが失敗しています
私のpom.xmlは、以下のようになります -
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.sonatype.blog</groupId>
<artifactId>git-demo</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>git-demo</name>
<url>http://maven.apache.org</url>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
<scope>test</scope>
</dependency>
</dependencies>
<distributionManagement>
<repository>
<id>nexusReleases</id>
<name>Releases</name>
<url>http://localhost:8081/repository/maven-releases/</url>
</repository>
<snapshotRepository>
<id>nexusSnapshots</id>
<name>Snapshots</name>
<url>http://localhost:8081/repository/maven-snapshots/</url>
</snapshotRepository>
</distributionManagement>
<scm>
<connection>scm:git:[email protected]:debraj-manna-jabong/git-demo.git</connection>
<url>scm:git:[email protected]:debraj-manna-jabong/git-demo.git</url>
<developerConnection>scm:git:[email protected]:debraj-manna-jabong/git-demo.git</developerConnection>
</scm>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.5.1</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-release-plugin</artifactId>
<version>2.4.1</version>
<configuration>
<tagNameFormat>[email protected]{project.version}</tagNameFormat>
<autoVersionSubmodules>true</autoVersionSubmodules>
<releaseProfiles>releases</releaseProfiles>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-source-plugin</artifactId>
<version>3.0.1</version>
<executions>
<execution>
<id>attach-sources</id>
<goals>
<goal>jar-no-fork</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-deploy-plugin</artifactId>
<version>2.8.2</version>
<configuration>
<skip>true</skip>
</configuration>
</plugin>
<plugin>
<groupId>org.sonatype.plugins</groupId>
<artifactId>nexus-staging-maven-plugin</artifactId>
<version>1.6.7</version>
<extensions>true</extensions>
<executions>
<execution>
<id>default-deploy</id>
<phase>deploy</phase>
<goals>
<goal>deploy</goal>
</goals>
</execution>
</executions>
<configuration>
<serverId>nexusSnapshots</serverId>
<nexusUrl>http://localhost:8081/</nexusUrl>
<skipStaging>true</skipStaging>
</configuration>
</plugin>
</plugins>
</build>
<profiles>
<profile>
<id>releases</id>
<build>
<plugins>
<plugin>
<groupId>org.sonatype.plugins</groupId>
<artifactId>nexus-staging-maven-plugin</artifactId>
<version>1.6.7</version>
<extensions>true</extensions>
<executions>
<execution>
<id>default-deploy</id>
<phase>deploy</phase>
<goals>
<goal>deploy</goal>
</goals>
</execution>
</executions>
<configuration>
<serverId>nexusReleases</serverId>
<nexusUrl>http://localhost:8081/</nexusUrl>
<skipStaging>true</skipStaging>
</configuration>
</plugin>
</plugins>
</build>
</profile>
</profiles>
</project>
マイsettings.xmlは、以下のようになります -
<?xml version="1.0" encoding="UTF-8" ?>
<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd">
<servers>
<server>
<id>nexusReleases</id>
<username>admin</username>
<password>admin123</password>
</server>
<server>
<id>nexusSnapshots</id>
<username>admin</username>
<password>admin123</password>
</server>
</servers>
</settings>
しかし、私はmvn release:cleanを実行していたときに、それは以下のエラーで失敗している： -
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-release-plugin:2.4.1:clean (default-cli) on project git-demo: Execution default-cli of goal org.apache.maven.plugins:maven-release-plugin:2.4.1:clean failed: Plugin org.apache.maven.plugins:maven-release-plugin:2.4.1 or one of its dependencies could not be resolved: Could not transfer artifact org.codehaus.groovy:groovy-all:jar:1.7.6 from/to central (https://repo.maven.apache.org/maven2): GET request of: org/codehaus/groovy/groovy-all/1.7.6/groovy-all-1.7.6.jar from central failed: Connection reset -> [Help 1]
しかし、すべてが動作します。mvn clean deployと私は、ネクサスのスナップショットレポのjarファイルを見ることができます。 mvn release:cleanを実行しながらフルMavenの出力は以下
です： -
jabongs-MacBook-Pro-4:git-demo debraj$ mvn release:clean
[INFO] Scanning for projects...
[INFO] Inspecting build with total of 1 modules...
[INFO] Not installing Nexus Staging features:
[INFO] * Preexisting staging related goal bindings found in 1 modules.
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-release-plugin/2.4.1/maven-release-plugin-2.4.1.jar
Downloaded: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-release-plugin/2.4.1/maven-release-plugin-2.4.1.jar (50 KB at 17.9 KB/sec)
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building git-demo 0.0.1-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] --- maven-release-plugin:2.4.1:clean (default-cli) @ git-demo ---
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/plugin-tools/maven-plugin-annotations/3.2/maven-plugin-annotations-3.2.pom
Downloaded: https://repo.maven.apache.org/maven2/org/apache/maven/plugin-tools/maven-plugin-annotations/3.2/maven-plugin-annotations-3.2.pom (2 KB at 2.8 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/plugin-tools/maven-plugin-tools/3.2/maven-plugin-tools-3.2.pom
Downloaded: https://repo.maven.apache.org/maven2/org/apache/maven/plugin-tools/maven-plugin-tools/3.2/maven-plugin-tools-3.2.pom (17 KB at 26.4 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/release/maven-release-manager/2.4.1/maven-release-manager-2.4.1.pom
Downloaded: https://repo.maven.apache.org/maven2/org/apache/maven/release/maven-release-manager/2.4.1/maven-release-manager-2.4.1.pom (10 KB at 19.0 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/shared/maven-invoker/2.1/maven-invoker-2.1.pom
Aug 25, 2016 9:16:47 PM org.apache.maven.wagon.providers.http.httpclient.impl.execchain.RetryExec execute
INFO: I/O exception (java.net.SocketException) caught when processing request to {s}->https://repo.maven.apache.org:443: Connection reset
Aug 25, 2016 9:16:47 PM org.apache.maven.wagon.providers.http.httpclient.impl.execchain.RetryExec execute
INFO: Retrying request to {s}->https://repo.maven.apache.org:443
Downloaded: https://repo.maven.apache.org/maven2/org/apache/maven/shared/maven-invoker/2.1/maven-invoker-2.1.pom (6 KB at 2.6 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/plugin-tools/maven-plugin-annotations/3.2/maven-plugin-annotations-3.2.jar
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/release/maven-release-manager/2.4.1/maven-release-manager-2.4.1.jar
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/shared/maven-invoker/2.1/maven-invoker-2.1.jar
Downloading: https://repo.maven.apache.org/maven2/org/codehaus/groovy/groovy-all/1.7.6/groovy-all-1.7.6.jar
Downloaded: https://repo.maven.apache.org/maven2/org/apache/maven/release/maven-release-manager/2.4.1/maven-release-manager-2.4.1.jar (184 KB at 141.3 KB/sec)
Downloaded: https://repo.maven.apache.org/maven2/org/apache/maven/plugin-tools/maven-plugin-annotations/3.2/maven-plugin-annotations-3.2.jar (15 KB at 9.6 KB/sec)
Downloaded: https://repo.maven.apache.org/maven2/org/apache/maven/shared/maven-invoker/2.1/maven-invoker-2.1.jar (29 KB at 18.1 KB/sec)
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 14.089 s
[INFO] Finished at: 2016-08-25T21:16:55+05:30
[INFO] Final Memory: 12M/165M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-release-plugin:2.4.1:clean (default-cli) on project git-demo: Execution default-cli of goal org.apache.maven.plugins:maven-release-plugin:2.4.1:clean failed: Plugin org.apache.maven.plugins:maven-release-plugin:2.4.1 or one of its dependencies could not be resolved: Could not transfer artifact org.codehaus.groovy:groovy-all:jar:1.7.6 from/to central (https://repo.maven.apache.org/maven2): GET request of: org/codehaus/groovy/groovy-all/1.7.6/groovy-all-1.7.6.jar from central failed: Connection reset -> [Help 1]
[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/PluginResolutionException
誰かが間違って起こっているものを私が知っていることはできますか？
それはネットワークの問題でした。私はあなたの答えの最後の部分に疑念があります。私は ' true'を追加しました。ステージングをスキップしてはいけませんか？ –
tuk
Nexus PROを使用していない限り、OSSバージョンには通信するためのステージングAPIがないため、このプラグインを設定する必要はありません。 – TheKaptain
Nexusステージングプラグインは、Nexus Proを使用していない場合でも展開のための機能を追加しました。 Nexusを使用する必要があります。しかし、それは、複数の成果物を構築し、すべてが適切に構築された場合にのみ公開するようなものを可能にします。より多くの機能があるかもしれません。 –