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  1. JBoss Server Migration Tool
  2. CMTOOL-276

Symbolic links in the path to configuration files, such as is in the RPM installation, cause the migration tool to fail

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Details

    • Bug
    • Resolution: Done
    • Major
    • 1.9.0.Final
    • 1.8.0.Final
    • Core
    • None

    Description

      Migrating from JBoss EAP 6.4 to 7.2.8 fails with an exception

      Caused by: java.nio.file.FileAlreadyExistsException: /opt/rh/eap7/root/usr/share/wildfly/domain/configuration
	at sun.nio.fs.UnixException.translateToIOException(UnixException.java:88) [rt.jar:1.8.0_252]
	at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:102) [rt.jar:1.8.0_252]
	at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:107) [rt.jar:1.8.0_252]
	at sun.nio.fs.UnixFileSystemProvider.createDirectory(UnixFileSystemProvider.java:384) [rt.jar:1.8.0_252]
	at java.nio.file.Files.createDirectory(Files.java:674) [rt.jar:1.8.0_252]
	at java.nio.file.Files.createAndCheckIsDirectory(Files.java:781) [rt.jar:1.8.0_252]
	at java.nio.file.Files.createDirectories(Files.java:727) [rt.jar:1.8.0_252]
	at org.jboss.migration.core.MigrationFiles.copy(MigrationFiles.java:67) [jboss-server-migration-core.jar:1.3.1.Final-redhat-00009]
	... 32 more

      Due to the fact that java.nio.file.Files.createDirectories sees the symbolic link "/opt/rh/eap7/root/usr/share/wildfly/domain/configuration", even though it points to a directory, as problem for it creating the path.

      See https://bugs.openjdk.java.net/browse/JDK-8130464

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          Bug - A problem that impairs or prevents the functions of the product. JBEAP-19526 [GSS](7.3.z) CMTOOL-276 - Symbolic links in the path to configuration files, such as is in the RPM installation, cause the migration tool to fail

          • 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-rmartinc Ricardo Martin Camarero
              rhn-support-rmartinc Ricardo Martin Camarero
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              Dates

                Created:
                Updated:
                Resolved: