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Date:      Mon, 28 Oct 2013 10:58:31 +0100 (CET)
From:      Palle Girgensohn <girgen@FreeBSD.org>
To:        FreeBSD-gnats-submit@freebsd.org
Cc:        glewis@FreeBSD.org
Subject:   ports/183389: [PATCH] java/openjdk7 fails using nio.ch.DefaultAsynchronousChannelProvider
Message-ID:  <201310280958.r9S9wV3m046083@ananas.pingpong.net>
Resent-Message-ID: <201310281020.r9SAK0iP044686@freefall.freebsd.org>
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>Number:         183389
>Category:       ports
>Synopsis:       [PATCH] java/openjdk7 fails using nio.ch.DefaultAsynchronousChannelProvider
>Confidential:   no
>Severity:       critical
>Priority:       high
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Mon Oct 28 10:20:00 UTC 2013
>Closed-Date:
>Last-Modified:
>Originator:     Palle Girgensohn
>Release:        FreeBSD 9.2-RELEASE amd64
>Organization:
>Environment:
System: FreeBSD ananas 9.2-RELEASE FreeBSD 9.2-RELEASE #0 r257156: Sat Oct 26 18:02:04 CEST 2013 girgen@ananas:/usr/obj/usr/src/sys/ANANAS amd64

openjdk-7.25.15_1
tomcat 7.0.47

	
>Description:
Tomcat's latest version, 7.0.47, seems to have changed to use
sun/nio/ch/DefaultAsynchronousChannelProvider.java

with FreeBSD's openjdk, this fails with a java.lang.InternalError: platform not recognized

tomcat 7.0.42 workes fine, but surely doesn't use the asynchronous channel stuff from nio.

>How-To-Repeat:
$ cat Foo.java
import java.nio.channels.AsynchronousServerSocketChannel;

class Foo {
   public static void main(String[] args) throws Exception {
       AsynchronousServerSocketChannel.open();
   }
}

$ javac Foo.java
$ java Foo
Exception in thread "main" java.lang.InternalError: platform not recognized
	at sun.nio.ch.DefaultAsynchronousChannelProvider.create(DefaultAsynchronousChannelProvider.java:55)
	at java.nio.channels.spi.AsynchronousChannelProvider$ProviderHolder$1.run(AsynchronousChannelProvider.java:88)
	at java.nio.channels.spi.AsynchronousChannelProvider$ProviderHolder$1.run(AsynchronousChannelProvider.java:79)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.nio.channels.spi.AsynchronousChannelProvider$ProviderHolder.load(AsynchronousChannelProvider.java:78)
	at java.nio.channels.spi.AsynchronousChannelProvider$ProviderHolder.<clinit>(AsynchronousChannelProvider.java:75)
	at java.nio.channels.spi.AsynchronousChannelProvider.provider(AsynchronousChannelProvider.java:166)
	at java.nio.channels.AsynchronousServerSocketChannel.open(AsynchronousServerSocketChannel.java:138)
	at java.nio.channels.AsynchronousServerSocketChannel.open(AsynchronousServerSocketChannel.java:161)
	at Foo.main(Foo.java:5)

$ java -version
openjdk version "1.7.0_25"
OpenJDK Runtime Environment (build 1.7.0_25-b15)
OpenJDK 64-Bit Server VM (build 23.21-b01, mixed mod

>Fix:
This is already fixed for MaxOS, using kqueue(2). Just changing to accept the 
same lib for FreeBSD *seems* to help. The test case works. Tomcat works. But since this is 
"Asynchrounous Channel", maybe some more tests would be appropriate?

diff -urN --exclude '*.svn*' /home/girgen/openjdk7/Makefile openjdk7/Makefile
--- /home/girgen/openjdk7/Makefile	2013-10-28 10:47:01.325767103 +0100
+++ openjdk7/Makefile	2013-10-28 10:41:10.484771486 +0100
@@ -1,9 +1,9 @@
 # Created by: Greg Lewis <glewis@FreeBSD.org>
-# $FreeBSD: head/java/openjdk7/Makefile 327845 2013-09-22 00:39:22Z glewis $
+# $FreeBSD: java/openjdk7/Makefile 327845 2013-09-22 00:39:22Z glewis $
 
 PORTNAME=	openjdk
 PORTVERSION=	${JDK_MAJOR_VERSION}.${PORT_MINOR_VERSION}.${PORT_BUILD_NUMBER}
-PORTREVISION=	1
+PORTREVISION=	2
 CATEGORIES=	java devel
 MASTER_SITES=	http://download.java.net/openjdk/jdk${JDK_MAJOR_VERSION}u${JDK_MINOR_VERSION}/promoted/b${JDK_BUILD_NUMBER}/ \
 		http://download.java.net/jaxp/1.4.5/:jaxp \
diff -urN --exclude '*.svn*' /home/girgen/openjdk7/files/patch-src-solaris-classes-sun-nio-ch-DefaultAsynchronousChanneldProvider.java openjdk7/files/patch-src-solaris-classes-sun-nio-ch-DefaultAsynchronousChanneldProvider.java
--- /home/girgen/openjdk7/files/patch-src-solaris-classes-sun-nio-ch-DefaultAsynchronousChanneldProvider.java	1970-01-01 01:00:00.000000000 +0100
+++ openjdk7/files/patch-src-solaris-classes-sun-nio-ch-DefaultAsynchronousChanneldProvider.java	2013-10-28 01:36:06.946770171 +0100
@@ -0,0 +1,11 @@
+--- jdk/src/solaris/classes/sun/nio/ch/DefaultAsynchronousChannelProvider.java.orig	2013-10-28 01:26:45.766774262 +0100
++++ jdk/src/solaris/classes/sun/nio/ch/DefaultAsynchronousChannelProvider.java	2013-10-28 01:27:24.043766301 +0100
+@@ -50,7 +50,7 @@
+             return new SolarisAsynchronousChannelProvider();
+         if (osname.equals("Linux"))
+             return new LinuxAsynchronousChannelProvider();
+-        if (osname.contains("OS X"))
++        if (osname.contains("OS X") || osname.equals("FreeBSD"))
+             return new BsdAsynchronousChannelProvider();
+         throw new InternalError("platform not recognized");
+     }
>Release-Note:
>Audit-Trail:
>Unformatted:

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