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  1. JBoss Enterprise Application Platform
  2. JBEAP-7369

[GSS](7.1.0) Custom NameService by sun.net.spi.nameservice.provider.n doesn't work on WildFly

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      Run the test.sh which is a standalone module application.

      $ unzip nameserviceProviderTest.zip;
$ cd nameserviceProviderTest
$ JBOSS_HOME=~/java/wildfly-10.1.0.Final ./test.sh
17:53:58,131 INFO  [org.jboss.modules] (main) JBoss Modules version 1.5.2.Final
*** MyNameService.lookupAllHostAddr called

      "*** MyNameService.lookupAllHostAddr called" is printed in stdout if the custom NameService has been enabled.

      On WildFly, define a system property in standalone.conf:

         JAVA_OPTS="$JAVA_OPTS -Dsun.net.spi.nameservice.provider.1=dns,MyNameService"

      And prepend the new module path in standalone.sh:

          JBOSS_MODULEPATH="/path/to/nameserviceProviderTest/modules:$JBOSS_HOME/modules"

      Then deploy the testweb.war in the archive and access http://localhost:8080/testweb/test.jsp. The message is not printed in stdout.

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      Run the test.sh which is a standalone module application. $ unzip nameserviceProviderTest.zip; $ cd nameserviceProviderTest $ JBOSS_HOME=~/java/wildfly-10.1.0.Final ./test.sh 17:53:58,131 INFO [org.jboss.modules] (main) JBoss Modules version 1.5.2.Final *** MyNameService.lookupAllHostAddr called " *** MyNameService.lookupAllHostAddr called " is printed in stdout if the custom NameService has been enabled. On WildFly, define a system property in standalone.conf: JAVA_OPTS= "$JAVA_OPTS -Dsun.net.spi.nameservice.provider.1=dns,MyNameService" And prepend the new module path in standalone.sh: JBOSS_MODULEPATH= "/path/to/nameserviceProviderTest/modules:$JBOSS_HOME/modules" Then deploy the testweb.war in the archive and access http://localhost:8080/testweb/test.jsp . The message is not printed in stdout.

    Description

      System property sun.net.spi.nameservice.provider.<n> allows a user to customize a NameService. It works on a standalone java, which is using JBoss Modules, if services="import" is added on sun.jdk module dependency and the sun.jdk module has the following additional dependencies.

                      <path name="sun/net/spi/nameservice"/>
                <path name="sun/net/spi/nameservice/dns"/>

      Though it doesn't work as a web application which has the same module path and the same dependency in jboss-deployment-structure.xml.

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          Bug - A problem that impairs or prevents the functions of the product. WFCORE-1998 Custom NameService by sun.net.spi.nameservice.provider.n doesn't work on WildFly

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Resolved
          is cloned by

          Bug - A problem that impairs or prevents the functions of the product. JBEAP-7370 [GSS](7.0.z) Custom NameService by sun.net.spi.nameservice.provider.n doesn't work on WildFly

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Verified
          is incorporated by

          Component Upgrade - A task tracking an update to a bundled component or revision of component upstream of the project. JBEAP-7028 (7.1.0) Upgrade to WildFly Core 3.0.0.Alpha13

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Verified

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              rhn-support-onagano Osamu Nagano
              rhn-support-bmaxwell Brad Maxwell
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