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Posted to common-issues@hadoop.apache.org by "Akira Ajisaka (JIRA)" <ji...@apache.org> on 2017/04/03 07:13:41 UTC

[jira] [Commented] (HADOOP-13915) [JDK9] Compilation failure in hadoop-auth-examples module

    [ https://issues.apache.org/jira/browse/HADOOP-13915?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15953069#comment-15953069 ] 

Akira Ajisaka commented on HADOOP-13915:
----------------------------------------

Another workaround: {{$ MAVEN_OPTS="--permit-illegal-access" mvn install -DskipTests}}
http://jigsaw-dev.1059479.n5.nabble.com/Better-tools-for-adjusting-to-strong-encapsulation-td5715904.html

> [JDK9] Compilation failure in hadoop-auth-examples module
> ---------------------------------------------------------
>
>                 Key: HADOOP-13915
>                 URL: https://issues.apache.org/jira/browse/HADOOP-13915
>             Project: Hadoop Common
>          Issue Type: Sub-task
>          Components: build
>         Environment: OpenJDK 9-ea+149
>            Reporter: Akira Ajisaka
>
> {{mvn install -DskipTests}} fails.
> {noformat}
> [INFO] ------------------------------------------------------------------------
> [ERROR] Failed to execute goal org.apache.maven.plugins:maven-war-plugin:2.4:war (default-war) on project hadoop-auth-examples: Execution default-war of goal org.apache.maven.plugins:maven-war-plugin:2.4:war failed: Unable to load the mojo 'war' in the plugin 'org.apache.maven.plugins:maven-war-plugin:2.4' due to an API incompatibility: org.codehaus.plexus.component.repository.exception.ComponentLookupException: null
> [ERROR] -----------------------------------------------------
> [ERROR] realm =    plugin>org.apache.maven.plugins:maven-war-plugin:2.4
> [ERROR] strategy = org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy
> [ERROR] urls[0] = file:/home/centos/.m2/repository/org/apache/maven/plugins/maven-war-plugin/2.4/maven-war-plugin-2.4.jar
> [ERROR] urls[1] = file:/home/centos/.m2/repository/org/apache/maven/reporting/maven-reporting-api/2.0.6/maven-reporting-api-2.0.6.jar
> [ERROR] urls[2] = file:/home/centos/.m2/repository/org/apache/maven/doxia/doxia-sink-api/1.0-alpha-7/doxia-sink-api-1.0-alpha-7.jar
> [ERROR] urls[3] = file:/home/centos/.m2/repository/commons-cli/commons-cli/1.0/commons-cli-1.0.jar
> [ERROR] urls[4] = file:/home/centos/.m2/repository/org/codehaus/plexus/plexus-interactivity-api/1.0-alpha-4/plexus-interactivity-api-1.0-alpha-4.jar
> [ERROR] urls[5] = file:/home/centos/.m2/repository/org/apache/maven/maven-archiver/2.5/maven-archiver-2.5.jar
> [ERROR] urls[6] = file:/home/centos/.m2/repository/org/codehaus/plexus/plexus-io/2.0.7/plexus-io-2.0.7.jar
> [ERROR] urls[7] = file:/home/centos/.m2/repository/commons-io/commons-io/2.2/commons-io-2.2.jar
> [ERROR] urls[8] = file:/home/centos/.m2/repository/org/codehaus/plexus/plexus-archiver/2.4.1/plexus-archiver-2.4.1.jar
> [ERROR] urls[9] = file:/home/centos/.m2/repository/org/apache/commons/commons-compress/1.5/commons-compress-1.5.jar
> [ERROR] urls[10] = file:/home/centos/.m2/repository/org/tukaani/xz/1.2/xz-1.2.jar
> [ERROR] urls[11] = file:/home/centos/.m2/repository/org/codehaus/plexus/plexus-interpolation/1.15/plexus-interpolation-1.15.jar
> [ERROR] urls[12] = file:/home/centos/.m2/repository/junit/junit/3.8.1/junit-3.8.1.jar
> [ERROR] urls[13] = file:/home/centos/.m2/repository/com/thoughtworks/xstream/xstream/1.4.2/xstream-1.4.2.jar
> [ERROR] urls[14] = file:/home/centos/.m2/repository/xmlpull/xmlpull/1.1.3.1/xmlpull-1.1.3.1.jar
> [ERROR] urls[15] = file:/home/centos/.m2/repository/xpp3/xpp3_min/1.1.4c/xpp3_min-1.1.4c.jar
> [ERROR] urls[16] = file:/home/centos/.m2/repository/org/codehaus/plexus/plexus-utils/3.0.10/plexus-utils-3.0.10.jar
> [ERROR] urls[17] = file:/home/centos/.m2/repository/org/apache/maven/shared/maven-filtering/1.1/maven-filtering-1.1.jar
> [ERROR] urls[18] = file:/home/centos/.m2/repository/org/sonatype/plexus/plexus-build-api/0.0.4/plexus-build-api-0.0.4.jar
> [ERROR] Number of foreign imports: 1
> [ERROR] import: Entry[import  from realm ClassRealm[project>org.apache.hadoop:hadoop-main:3.0.0-alpha2-SNAPSHOT, parent: ClassRealm[maven.api, parent: null]]]
> [ERROR] 
> [ERROR] -----------------------------------------------------: ExceptionInInitializerError: Unable to make field private final java.util.Comparator java.util.TreeMap.comparator accessible: module java.base does not "opens java.util" to unnamed module @8ad2460
> {noformat}



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