[jboss-jira] [JBoss JIRA] (LOGMGR-254) JDK11, Warning when starting WildFly with logmanager in bootclasspath

[James Perkins (Jira)]

    [ https://issues.jboss.org/browse/LOGMGR-254?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13812286#comment-13812286 ] 

James Perkins commented on LOGMGR-254:
--------------------------------------

This will actually end up getting fixed by MODULES-393 as it will avoid the requirement for the log manager to be on the boot class path.

> JDK11, Warning when starting WildFly with logmanager in bootclasspath
> ---------------------------------------------------------------------
>
>                 Key: LOGMGR-254
>                 URL: https://issues.jboss.org/browse/LOGMGR-254
>             Project: JBoss Log Manager
>          Issue Type: Bug
>            Reporter: Jean Francois Denise
>            Assignee: James Perkins
>            Priority: Major
>
> Using JDK11, add the following property when starting standalone.sh:
> {code}
> -Djboss.modules.system.pkgs=org.jboss.logmanager
> -Xbootclasspath/a:$JBOSS_HOME/modules/system/layers/base/org/jboss/logmanager/main/jboss-logmanager-2.1.10.Final.jar:$JBOSS_HOME/modules/system/layers/base/org/wildfly/common/main/wildfly-common-1.5.1.Final.jar
> -Djava.util.logging.manager=org.jboss.logmanager.LogManager -Dsun.util.logging.disableCallerCheck=true
> {code}
> You will notice the following warning:
> {code}
> May 15, 2019 4:49:11 PM java.lang.System$LoggerFinder lambda$accessProvider$0
> WARNING: Failed to instantiate LoggerFinder provider; Using default.
> {code}
> To display the root cause add:
> {{-Djdk.logger.finder.error=ERROR}}
> Changing the {{standalone.conf}} to the following should show the warning:
> {code}
> if [ "x$JBOSS_MODULES_SYSTEM_PKGS" = "x" ]; then
>    JBOSS_MODULES_SYSTEM_PKGS="org.jboss.byteman"
> fi
> JBOSS_MODULES_SYSTEM_PKGS="org.jboss.logmanager,jdk.nashorn.api,com.sun.crypto.provider,$JBOSS_MODULES_SYSTEM_PKGS"
> if [ "x$JAVA_OPTS" = "x" ]; then
>    JAVA_OPTS="-Xms64m -Xmx512m -XX:MetaspaceSize=96M -XX:MaxMetaspaceSize=256m -Djava.net.preferIPv4Stack=true"
>    JAVA_OPTS="$JAVA_OPTS -Djboss.modules.system.pkgs=$JBOSS_MODULES_SYSTEM_PKGS -Djava.awt.headless=true"
> else
>    echo "JAVA_OPTS already set in environment; overriding default settings with values: $JAVA_OPTS"
> fi
> BOOT_CP=()
> BOOT_CP=("$(find $JBOSS_HOME/modules -type f -name "jboss-logmanager-*.jar")")
> BOOT_CP+=("$(find $JBOSS_HOME/modules -type f -name "wildfly-common*.jar")")
> for f in $(find $JBOSS_HOME/modules -type f -name "javax.json-*.jar"); do
>     BOOT_CP+=("$f")
> done
> x="-Xbootclasspath/a"
> for p in "${BOOT_CP[@]}"; do
>     x+=":$p"
> done
> JAVA_OPTS="-Djava.util.logging.manager=org.jboss.logmanager.LogManager -Dsun.util.logging.disableCallerCheck=true $x $JAVA_OPTS"
> {code}



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