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Posted to issues@commons.apache.org by "Archie Cobbs (Created) (JIRA)" <ji...@apache.org> on 2011/10/27 19:22:33 UTC

[jira] [Created] (DAEMON-224) Add /etc/alternatives/jre to the list of JAVA_HOME suggestions on Linux

Add /etc/alternatives/jre to the list of JAVA_HOME suggestions on Linux
-----------------------------------------------------------------------

                 Key: DAEMON-224
                 URL: https://issues.apache.org/jira/browse/DAEMON-224
             Project: Commons Daemon
          Issue Type: Improvement
          Components: Jsvc
    Affects Versions: 1.0.7
         Environment: Linux
            Reporter: Archie Cobbs
            Priority: Minor


On some flavors of Linux (e.g., openSUSE), the {{update-alternatives}} system is used to configure which JVM to use.

On these systems, {{$JAVA_HOME}} can always be set to {{/etc/alternatives/jre}}.

The following simple patch would add this to the list of places to look:
{noformat}
Index: src/native/unix/native/location.c
===================================================================
--- src/native/unix/native/location.c	(revision 1189876)
+++ src/native/unix/native/location.c	(working copy)
@@ -35,6 +35,7 @@
 #elif defined(OS_LINUX) || defined(OS_SOLARIS) || defined(OS_BSD)
     "/usr/java",
     "/usr/local/java",
+    "/etc/alternatives/jre",
 #elif defined(OS_CYGWIN)
     "/cygdrive/c/WINNT/system32/java",
 #elif defined(OS_SYSV)
{noformat}


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[jira] [Issue Comment Edited] (DAEMON-224) Add /etc/alternatives/jre to the list of JAVA_HOME suggestions on Linux

Posted by "Mladen Turk (Issue Comment Edited) (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/DAEMON-224?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13139350#comment-13139350 ] 

Mladen Turk edited comment on DAEMON-224 at 10/29/11 4:18 PM:
--------------------------------------------------------------

Patch committed. Thanks!

I added /etc/alternatives/java_sdk to the location search since this is usually used on RHEL/Fedora. Suppose SuSE uses the same approach for JDK. It is searched before JRE as it should be.
                
      was (Author: mturk@apache.org):
    Patch committed. Thanks!

I added /etc/alternatives/java_sdk to the location search since this is usually used on RHEL/Fedora. Suppose SuSE uses the same approach for SDK. It is searched before JDK as it should be.
                  
> Add /etc/alternatives/jre to the list of JAVA_HOME suggestions on Linux
> -----------------------------------------------------------------------
>
>                 Key: DAEMON-224
>                 URL: https://issues.apache.org/jira/browse/DAEMON-224
>             Project: Commons Daemon
>          Issue Type: Improvement
>          Components: Jsvc
>    Affects Versions: 1.0.7
>         Environment: Linux
>            Reporter: Archie Cobbs
>            Assignee: Mladen Turk
>            Priority: Minor
>             Fix For: 1.0.7
>
>
> On some flavors of Linux (e.g., openSUSE), the {{update-alternatives}} system is used to configure which JVM to use.
> On these systems, {{$JAVA_HOME}} can always be set to {{/etc/alternatives/jre}}.
> The following simple patch would add this to the list of places to look:
> {noformat}
> Index: src/native/unix/native/location.c
> ===================================================================
> --- src/native/unix/native/location.c	(revision 1189876)
> +++ src/native/unix/native/location.c	(working copy)
> @@ -35,6 +35,7 @@
>  #elif defined(OS_LINUX) || defined(OS_SOLARIS) || defined(OS_BSD)
>      "/usr/java",
>      "/usr/local/java",
> +    "/etc/alternatives/jre",
>  #elif defined(OS_CYGWIN)
>      "/cygdrive/c/WINNT/system32/java",
>  #elif defined(OS_SYSV)
> {noformat}

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[jira] [Updated] (DAEMON-224) Add /etc/alternatives/jre to the list of JAVA_HOME suggestions on Linux

Posted by "Sebb (Updated) (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/DAEMON-224?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sebb updated DAEMON-224:
------------------------

    Fix Version/s:     (was: 1.0.7)
                   1.0.8
    
> Add /etc/alternatives/jre to the list of JAVA_HOME suggestions on Linux
> -----------------------------------------------------------------------
>
>                 Key: DAEMON-224
>                 URL: https://issues.apache.org/jira/browse/DAEMON-224
>             Project: Commons Daemon
>          Issue Type: Improvement
>          Components: Jsvc
>    Affects Versions: 1.0.7
>         Environment: Linux
>            Reporter: Archie Cobbs
>            Assignee: Mladen Turk
>            Priority: Minor
>             Fix For: 1.0.8
>
>
> On some flavors of Linux (e.g., openSUSE), the {{update-alternatives}} system is used to configure which JVM to use.
> On these systems, {{$JAVA_HOME}} can always be set to {{/etc/alternatives/jre}}.
> The following simple patch would add this to the list of places to look:
> {noformat}
> Index: src/native/unix/native/location.c
> ===================================================================
> --- src/native/unix/native/location.c	(revision 1189876)
> +++ src/native/unix/native/location.c	(working copy)
> @@ -35,6 +35,7 @@
>  #elif defined(OS_LINUX) || defined(OS_SOLARIS) || defined(OS_BSD)
>      "/usr/java",
>      "/usr/local/java",
> +    "/etc/alternatives/jre",
>  #elif defined(OS_CYGWIN)
>      "/cygdrive/c/WINNT/system32/java",
>  #elif defined(OS_SYSV)
> {noformat}

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[jira] [Resolved] (DAEMON-224) Add /etc/alternatives/jre to the list of JAVA_HOME suggestions on Linux

Posted by "Mladen Turk (Resolved) (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/DAEMON-224?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mladen Turk resolved DAEMON-224.
--------------------------------

       Resolution: Fixed
    Fix Version/s: 1.0.7

Patch committed. Thanks!

I added /etc/alternatives/java_sdk to the location search since this is usually used on RHEL/Fedora. Suppose SuSE uses the same approach for SDK. It is searched before JDK as it should be.
                
> Add /etc/alternatives/jre to the list of JAVA_HOME suggestions on Linux
> -----------------------------------------------------------------------
>
>                 Key: DAEMON-224
>                 URL: https://issues.apache.org/jira/browse/DAEMON-224
>             Project: Commons Daemon
>          Issue Type: Improvement
>          Components: Jsvc
>    Affects Versions: 1.0.7
>         Environment: Linux
>            Reporter: Archie Cobbs
>            Assignee: Mladen Turk
>            Priority: Minor
>             Fix For: 1.0.7
>
>
> On some flavors of Linux (e.g., openSUSE), the {{update-alternatives}} system is used to configure which JVM to use.
> On these systems, {{$JAVA_HOME}} can always be set to {{/etc/alternatives/jre}}.
> The following simple patch would add this to the list of places to look:
> {noformat}
> Index: src/native/unix/native/location.c
> ===================================================================
> --- src/native/unix/native/location.c	(revision 1189876)
> +++ src/native/unix/native/location.c	(working copy)
> @@ -35,6 +35,7 @@
>  #elif defined(OS_LINUX) || defined(OS_SOLARIS) || defined(OS_BSD)
>      "/usr/java",
>      "/usr/local/java",
> +    "/etc/alternatives/jre",
>  #elif defined(OS_CYGWIN)
>      "/cygdrive/c/WINNT/system32/java",
>  #elif defined(OS_SYSV)
> {noformat}

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[jira] [Commented] (DAEMON-224) Add /etc/alternatives/jre to the list of JAVA_HOME suggestions on Linux

Posted by "Mladen Turk (Commented) (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/DAEMON-224?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13139196#comment-13139196 ] 

Mladen Turk commented on DAEMON-224:
------------------------------------

Will be added to 1.0.8 as part of JVM cleanup.
                
> Add /etc/alternatives/jre to the list of JAVA_HOME suggestions on Linux
> -----------------------------------------------------------------------
>
>                 Key: DAEMON-224
>                 URL: https://issues.apache.org/jira/browse/DAEMON-224
>             Project: Commons Daemon
>          Issue Type: Improvement
>          Components: Jsvc
>    Affects Versions: 1.0.7
>         Environment: Linux
>            Reporter: Archie Cobbs
>            Priority: Minor
>
> On some flavors of Linux (e.g., openSUSE), the {{update-alternatives}} system is used to configure which JVM to use.
> On these systems, {{$JAVA_HOME}} can always be set to {{/etc/alternatives/jre}}.
> The following simple patch would add this to the list of places to look:
> {noformat}
> Index: src/native/unix/native/location.c
> ===================================================================
> --- src/native/unix/native/location.c	(revision 1189876)
> +++ src/native/unix/native/location.c	(working copy)
> @@ -35,6 +35,7 @@
>  #elif defined(OS_LINUX) || defined(OS_SOLARIS) || defined(OS_BSD)
>      "/usr/java",
>      "/usr/local/java",
> +    "/etc/alternatives/jre",
>  #elif defined(OS_CYGWIN)
>      "/cygdrive/c/WINNT/system32/java",
>  #elif defined(OS_SYSV)
> {noformat}

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