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Posted to issues@maven.apache.org by "Robert Scholte (JIRA)" <ji...@apache.org> on 2018/11/19 20:40:00 UTC
[jira] [Issue Comment Deleted] (MJAVADOC-538) JVM
"JAVA_TOOL_OPTIONS" or "_JAVA_OPTIONS" message detected as javadoc warning,
triggers failure
[ https://issues.apache.org/jira/browse/MJAVADOC-538?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Robert Scholte updated MJAVADOC-538:
------------------------------------
Comment: was deleted
(was: rfscholte commented on a change in pull request #11: [MJAVADOC-538] Filter out 'Picked up'
URL: https://github.com/apache/maven-javadoc-plugin/pull/11#discussion_r234453033
##########
File path: pom.xml
##########
@@ -441,6 +441,7 @@ under the License.
</filterProperties>
<environmentVariables>
<JENKINS_MAVEN_AGENT_DISABLED>true</JENKINS_MAVEN_AGENT_DISABLED>
+ <_JAVA_OPTIONS>-Dabc=def</_JAVA_OPTIONS>
Review comment:
Please add a comment behind it like this: `<!-- required for MJAVADOC-538 -->`
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> JVM "JAVA_TOOL_OPTIONS" or "_JAVA_OPTIONS" message detected as javadoc warning, triggers failure
> -------------------------------------------------------------------------------------------------
>
> Key: MJAVADOC-538
> URL: https://issues.apache.org/jira/browse/MJAVADOC-538
> Project: Maven Javadoc Plugin
> Issue Type: Bug
> Affects Versions: 3.0.1
> Environment: Maven 3.5.4
> Java 1.8.0_181
> Reporter: Yoann Rodière
> Assignee: Robert Scholte
> Priority: Major
> Fix For: 3.0.2
>
>
> When an environment variable {{_JAVA_OPTIONS}} or {{JAVA_TOOL_OPTIONS}} is defined, every JVM that starts will output a message to inform users of these options being picked up:
> {noformat}
> $ export JAVA_TOOL_OPTIONS=-Dfoo
> $ java -version
> Picked up JAVA_TOOL_OPTIONS: -Dfoo
> java version "1.8.0_181"
> Java(TM) SE Runtime Environment (build 1.8.0_181-b13)
> Java HotSpot(TM) 64-Bit Server VM (build 25.181-b13, mixed mode){noformat}
> Apparently this message cannot be suppressed, that's on purpose an won't change: [https://bugs.openjdk.java.net/browse/JDK-8039152]
>
> Unfortunately, this message seems to be interpreted by the maven-javadoc-plugin as a warning:
> {noformat}
> [INFO] --- maven-javadoc-plugin:3.0.1:javadoc-no-fork (generate-javadoc) @ hibernate-search-util-internal-common ---
> [INFO] The goal 'org.apache.maven.plugins:maven-javadoc-plugin:3.0.1:javadoc' has not been previously called for the module: 'org.hibernate.search:hibernate-search-util-internal-test:jar:6.0.0-SNAPSHOT'. Trying to invoke it...
> [WARN] Maven will be executed in interactive mode, but no input stream has been configured for this MavenInvoker instance.
> Picked up JAVA_TOOL_OPTIONS: -Dfoo
> [WARNING] Creating fake javadoc directory to prevent repeated invocations: /home/yrodiere/workspaces/main/hibernate-search-parent/util/internal/test/target/site/apidocs
> [ERROR] Error fetching link: /home/yrodiere/workspaces/main/hibernate-search-parent/util/internal/test/target/site/apidocs/package-list. Ignored it.
> [WARNING] Javadoc Warnings
> [WARNING] Picked up JAVA_TOOL_OPTIONS: -Dfoo
> {noformat}
> (see the last line, the message appears in the list of warnings)
> No big deal... until you enable the [failOnWarnings|https://maven.apache.org/plugins/maven-javadoc-plugin/javadoc-no-fork-mojo.html#failOnWarnings] option. Then the whole build will fail just because some JVM detected an environment variable...
> I couldn't find any workaround, except disabling the {{failOnWarnings}} options, but that's more a surrender than a workaround.
> Note that the definition of {{_JAVA_OPTIONS}} or {{JAVA_TOOL_OPTIONS}} is not exactly an exotic use case, especially on Continuous Integration platforms. [Travis CI uses {{_JAVA_OPTIONS}} |https://docs.travis-ci.com/user/build-environment-updates/2017-09-06/#added] to set JVM memory limits in its containerized environments, and [the Jenkins CI Pipeline Maven plugin uses {{JAVA_TOOL_OPTIONS}}|https://wiki.jenkins.io/display/JENKINS/Pipeline+Maven+Plugin#PipelineMavenPlugin-WhydoIseemessages%22[WARNING]PickedupJAVA_TOOL_OPTIONS...%22inthebuildlogs?] to pass options to Maven processes transparently.
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RE: EXTERNAL: [jira] [Issue Comment Deleted] (MJAVADOC-538) JVM
"JAVA_TOOL_OPTIONS" or "_JAVA_OPTIONS" message detected as javadoc warning,
triggers failure
Posted by "Daly, Jeff" <je...@lmco.com>.
UNSUBSCRIBE
-----Original Message-----
From: Robert Scholte (JIRA) <ji...@apache.org>
Sent: Monday, November 19, 2018 3:40 PM
To: issues@maven.apache.org
Subject: EXTERNAL: [jira] [Issue Comment Deleted] (MJAVADOC-538) JVM "JAVA_TOOL_OPTIONS" or "_JAVA_OPTIONS" message detected as javadoc warning, triggers failure
[ https://issues.apache.org/jira/browse/MJAVADOC-538?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Robert Scholte updated MJAVADOC-538:
------------------------------------
Comment: was deleted
(was: rfscholte commented on a change in pull request #11: [MJAVADOC-538] Filter out 'Picked up'
URL: https://github.com/apache/maven-javadoc-plugin/pull/11#discussion_r234453033
##########
File path: pom.xml
##########
@@ -441,6 +441,7 @@ under the License.
</filterProperties>
<environmentVariables>
<JENKINS_MAVEN_AGENT_DISABLED>true</JENKINS_MAVEN_AGENT_DISABLED>
+ <_JAVA_OPTIONS>-Dabc=def</_JAVA_OPTIONS>
Review comment:
Please add a comment behind it like this: `<!-- required for MJAVADOC-538 -->`
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on GitHub and use the URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
users@infra.apache.org
)
> JVM "JAVA_TOOL_OPTIONS" or "_JAVA_OPTIONS" message detected as javadoc
> warning, triggers failure
> ----------------------------------------------------------------------
> ---------------------------
>
> Key: MJAVADOC-538
> URL: https://issues.apache.org/jira/browse/MJAVADOC-538
> Project: Maven Javadoc Plugin
> Issue Type: Bug
> Affects Versions: 3.0.1
> Environment: Maven 3.5.4
> Java 1.8.0_181
> Reporter: Yoann Rodière
> Assignee: Robert Scholte
> Priority: Major
> Fix For: 3.0.2
>
>
> When an environment variable {{_JAVA_OPTIONS}} or {{JAVA_TOOL_OPTIONS}} is defined, every JVM that starts will output a message to inform users of these options being picked up:
> {noformat}
> $ export JAVA_TOOL_OPTIONS=-Dfoo
> $ java -version
> Picked up JAVA_TOOL_OPTIONS: -Dfoo
> java version "1.8.0_181"
> Java(TM) SE Runtime Environment (build 1.8.0_181-b13) Java HotSpot(TM)
> 64-Bit Server VM (build 25.181-b13, mixed mode){noformat} Apparently
> this message cannot be suppressed, that's on purpose an won't change:
> [https://bugs.openjdk.java.net/browse/JDK-8039152]
>
> Unfortunately, this message seems to be interpreted by the maven-javadoc-plugin as a warning:
> {noformat}
> [INFO] --- maven-javadoc-plugin:3.0.1:javadoc-no-fork
> (generate-javadoc) @ hibernate-search-util-internal-common --- [INFO] The goal 'org.apache.maven.plugins:maven-javadoc-plugin:3.0.1:javadoc' has not been previously called for the module: 'org.hibernate.search:hibernate-search-util-internal-test:jar:6.0.0-SNAPSHOT'. Trying to invoke it...
> [WARN] Maven will be executed in interactive mode, but no input stream has been configured for this MavenInvoker instance.
> Picked up JAVA_TOOL_OPTIONS: -Dfoo
> [WARNING] Creating fake javadoc directory to prevent repeated
> invocations:
> /home/yrodiere/workspaces/main/hibernate-search-parent/util/internal/t
> est/target/site/apidocs [ERROR] Error fetching link:
> /home/yrodiere/workspaces/main/hibernate-search-parent/util/internal/test/target/site/apidocs/package-list. Ignored it.
> [WARNING] Javadoc Warnings
> [WARNING] Picked up JAVA_TOOL_OPTIONS: -Dfoo {noformat} (see the last
> line, the message appears in the list of warnings) No big deal...
> until you enable the [failOnWarnings|https://maven.apache.org/plugins/maven-javadoc-plugin/javadoc-no-fork-mojo.html#failOnWarnings] option. Then the whole build will fail just because some JVM detected an environment variable...
> I couldn't find any workaround, except disabling the {{failOnWarnings}} options, but that's more a surrender than a workaround.
> Note that the definition of {{_JAVA_OPTIONS}} or {{JAVA_TOOL_OPTIONS}} is not exactly an exotic use case, especially on Continuous Integration platforms. [Travis CI uses {{_JAVA_OPTIONS}} |https://docs.travis-ci.com/user/build-environment-updates/2017-09-06/#added] to set JVM memory limits in its containerized environments, and [the Jenkins CI Pipeline Maven plugin uses {{JAVA_TOOL_OPTIONS}}|https://wiki.jenkins.io/display/JENKINS/Pipeline+Maven+Plugin#PipelineMavenPlugin-WhydoIseemessages%22[WARNING]PickedupJAVA_TOOL_OPTIONS...%22inthebuildlogs?] to pass options to Maven processes transparently.
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