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Posted to commits@buildr.apache.org by "Ian Nowland (JIRA)" <ji...@apache.org> on 2011/08/15 19:09:27 UTC
[jira] [Created] (BUILDR-607) Java Process Forking
Java Process Forking
--------------------
Key: BUILDR-607
URL: https://issues.apache.org/jira/browse/BUILDR-607
Project: Buildr
Issue Type: Bug
Components: Core features
Affects Versions: 1.4.6
Reporter: Ian Nowland
While running a simple test with a buildr-scala-JERSEY-JETTY setup, the java process is forking, such that printlns are not going to the console the process was started in, and killing that process does not kill the jetty server. It's certainly not a blocker, but it is annoying.
Here's the buildfile (sorry I can't attach it as a file to download for the issue):
***************************************************************************
require 'buildr/scala'
repositories.remote << 'http://www.ibiblio.org/maven2'
repositories.remote << 'http://download.java.net/maven/2'
repositories.remote << 'http://download.java.net/maven/glassfish'
SERVLET = ['org.glassfish:javax.servlet:jar:3.0','javax.persistence:persistence-api:jar:1.0']
JERSEY = ['com.sun.jersey:jersey-json:jar:1.8','com.sun.jersey:jersey-server:jar:1.8','com.sun.jersey:jersey-core:jar:1.8','com.sun.jersey:jersey-bundle:jar:1.8']
JETTY = ['org.eclipse.jetty:jetty-continuation:jar:8.0.0.M0','org.eclipse.jetty:jetty-security:jar:8.0.0.M0','org.eclipse.jetty:jetty-http:jar:8.0.0.M0','org.eclipse.jetty:jetty-io:jar:8.0.0.M0','org.eclipse.jetty:jetty-util:jar:8.0.0.M0','org.eclipse.jetty:jetty-server:jar:8.0.0.M0','org.eclipse.jetty:jetty-servlet:jar:8.0.0.M0']
ASM = ['asm:asm-all:jar:3.3.1']
VERSION_NUMBER = '0.1'
GROUP = 'test'
define "testproject" do
project.version = VERSION_NUMBER
project.group = GROUP
compile.with ASM,SERVLET,JERSEY,JETTY
task :run => :compile do
puts('Starting up with classpath ' + compile.dependencies.to_s + " " + [compile.target.to_s].to_s)
Java::Commands.java('launcher.MyServer', :classpath => compile.dependencies + [compile.target.to_s])
end
package(:jar).with :manifest=>manifest.merge('Main-Class'=>'launcher.MyServer')
end
***************************************************************************
Here is launcher.scala:
package launcher
import javax.servlet.http.{HttpServletRequest, HttpServletResponse}
import javax.servlet.ServletException
import java.io.IOException
import org.eclipse.jetty.server.{Server, Request}
import org.eclipse.jetty.server.handler.AbstractHandler
import org.eclipse.jetty.server.nio.SelectChannelConnector
import org.eclipse.jetty.servlet.{ServletHolder, ServletContextHandler}
import com.sun.jersey.spi.container.servlet.ServletContainer
import javax.ws.rs.{GET, Produces, Path}
object MyServer {
def main(args: Array[String]) {
System.out.println("Starting up server")
val server = new Server(3080)
val connector = new SelectChannelConnector()
server.addConnector(connector)
val holder:ServletHolder = new ServletHolder(classOf[ServletContainer])
holder.setInitParameter("com.sun.jersey.config.property.resourceConfigClass",
"com.sun.jersey.api.core.PackagesResourceConfig")
holder.setInitParameter("com.sun.jersey.config.property.packages",
"com.sample")
val context = new ServletContextHandler(server, "/", ServletContextHandler.SESSIONS)
context.addServlet(holder, "/*")
server.start
server.join
}
}
*******************************************************************************
And here is com.sample.Ping.scala:
package com.sample
import javax.ws.rs.{GET, Produces, Path, PUT}
@Path("/")
class PingResource {
@GET
def ping() = {
"ping"
}
@PUT
def ping(input:String) = {
input
}
}
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[jira] [Commented] (BUILDR-607) Java Process Forking
Posted by "Ian Nowland (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/BUILDR-607?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13088205#comment-13088205 ]
Ian Nowland commented on BUILDR-607:
------------------------------------
When I run this on my OS X system instead of my CentOS system, the system out still doesn't print to the console, but killing the console process does kill the server. A ps, however, still shows two running processes.
> Java Process Forking
> --------------------
>
> Key: BUILDR-607
> URL: https://issues.apache.org/jira/browse/BUILDR-607
> Project: Buildr
> Issue Type: Bug
> Components: Core features
> Affects Versions: 1.4.6
> Reporter: Ian Nowland
>
> While running a simple test with a buildr-scala-JERSEY-JETTY setup, the java process is forking, such that printlns are not going to the console the process was started in, and killing that process does not kill the jetty server. It's certainly not a blocker, but it is annoying.
> Here's the buildfile (sorry I can't attach it as a file to download for the issue):
> ***************************************************************************
> require 'buildr/scala'
> repositories.remote << 'http://www.ibiblio.org/maven2'
> repositories.remote << 'http://download.java.net/maven/2'
> repositories.remote << 'http://download.java.net/maven/glassfish'
> SERVLET = ['org.glassfish:javax.servlet:jar:3.0','javax.persistence:persistence-api:jar:1.0']
> JERSEY = ['com.sun.jersey:jersey-json:jar:1.8','com.sun.jersey:jersey-server:jar:1.8','com.sun.jersey:jersey-core:jar:1.8','com.sun.jersey:jersey-bundle:jar:1.8']
> JETTY = ['org.eclipse.jetty:jetty-continuation:jar:8.0.0.M0','org.eclipse.jetty:jetty-security:jar:8.0.0.M0','org.eclipse.jetty:jetty-http:jar:8.0.0.M0','org.eclipse.jetty:jetty-io:jar:8.0.0.M0','org.eclipse.jetty:jetty-util:jar:8.0.0.M0','org.eclipse.jetty:jetty-server:jar:8.0.0.M0','org.eclipse.jetty:jetty-servlet:jar:8.0.0.M0']
> ASM = ['asm:asm-all:jar:3.3.1']
> VERSION_NUMBER = '0.1'
> GROUP = 'test'
> define "testproject" do
> project.version = VERSION_NUMBER
> project.group = GROUP
> compile.with ASM,SERVLET,JERSEY,JETTY
> task :run => :compile do
> puts('Starting up with classpath ' + compile.dependencies.to_s + " " + [compile.target.to_s].to_s)
> Java::Commands.java('launcher.MyServer', :classpath => compile.dependencies + [compile.target.to_s])
> end
> package(:jar).with :manifest=>manifest.merge('Main-Class'=>'launcher.MyServer')
> end
> ***************************************************************************
> Here is launcher.scala:
> package launcher
> import javax.servlet.http.{HttpServletRequest, HttpServletResponse}
> import javax.servlet.ServletException
> import java.io.IOException
> import org.eclipse.jetty.server.{Server, Request}
> import org.eclipse.jetty.server.handler.AbstractHandler
> import org.eclipse.jetty.server.nio.SelectChannelConnector
> import org.eclipse.jetty.servlet.{ServletHolder, ServletContextHandler}
> import com.sun.jersey.spi.container.servlet.ServletContainer
> import javax.ws.rs.{GET, Produces, Path}
> object MyServer {
> def main(args: Array[String]) {
> System.out.println("Starting up server")
> val server = new Server(3080)
> val connector = new SelectChannelConnector()
> server.addConnector(connector)
> val holder:ServletHolder = new ServletHolder(classOf[ServletContainer])
> holder.setInitParameter("com.sun.jersey.config.property.resourceConfigClass",
> "com.sun.jersey.api.core.PackagesResourceConfig")
> holder.setInitParameter("com.sun.jersey.config.property.packages",
> "com.sample")
> val context = new ServletContextHandler(server, "/", ServletContextHandler.SESSIONS)
> context.addServlet(holder, "/*")
> server.start
> server.join
> }
> }
> *******************************************************************************
> And here is com.sample.Ping.scala:
> package com.sample
> import javax.ws.rs.{GET, Produces, Path, PUT}
> @Path("/")
> class PingResource {
> @GET
> def ping() = {
> "ping"
> }
> @PUT
> def ping(input:String) = {
> input
> }
> }
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[jira] [Updated] (BUILDR-607) Java Process Forking
Posted by "Peter Donald (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/BUILDR-607?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Peter Donald updated BUILDR-607:
--------------------------------
Fix Version/s: 1.5
> Java Process Forking
> --------------------
>
> Key: BUILDR-607
> URL: https://issues.apache.org/jira/browse/BUILDR-607
> Project: Buildr
> Issue Type: Bug
> Components: Core features
> Affects Versions: 1.4.6
> Reporter: Ian Nowland
> Fix For: 1.5
>
>
> While running a simple test with a buildr-scala-JERSEY-JETTY setup, the java process is forking, such that printlns are not going to the console the process was started in, and killing that process does not kill the jetty server. It's certainly not a blocker, but it is annoying.
> Here's the buildfile (sorry I can't attach it as a file to download for the issue):
> ***************************************************************************
> require 'buildr/scala'
> repositories.remote << 'http://www.ibiblio.org/maven2'
> repositories.remote << 'http://download.java.net/maven/2'
> repositories.remote << 'http://download.java.net/maven/glassfish'
> SERVLET = ['org.glassfish:javax.servlet:jar:3.0','javax.persistence:persistence-api:jar:1.0']
> JERSEY = ['com.sun.jersey:jersey-json:jar:1.8','com.sun.jersey:jersey-server:jar:1.8','com.sun.jersey:jersey-core:jar:1.8','com.sun.jersey:jersey-bundle:jar:1.8']
> JETTY = ['org.eclipse.jetty:jetty-continuation:jar:8.0.0.M0','org.eclipse.jetty:jetty-security:jar:8.0.0.M0','org.eclipse.jetty:jetty-http:jar:8.0.0.M0','org.eclipse.jetty:jetty-io:jar:8.0.0.M0','org.eclipse.jetty:jetty-util:jar:8.0.0.M0','org.eclipse.jetty:jetty-server:jar:8.0.0.M0','org.eclipse.jetty:jetty-servlet:jar:8.0.0.M0']
> ASM = ['asm:asm-all:jar:3.3.1']
> VERSION_NUMBER = '0.1'
> GROUP = 'test'
> define "testproject" do
> project.version = VERSION_NUMBER
> project.group = GROUP
> compile.with ASM,SERVLET,JERSEY,JETTY
> task :run => :compile do
> puts('Starting up with classpath ' + compile.dependencies.to_s + " " + [compile.target.to_s].to_s)
> Java::Commands.java('launcher.MyServer', :classpath => compile.dependencies + [compile.target.to_s])
> end
> package(:jar).with :manifest=>manifest.merge('Main-Class'=>'launcher.MyServer')
> end
> ***************************************************************************
> Here is launcher.scala:
> package launcher
> import javax.servlet.http.{HttpServletRequest, HttpServletResponse}
> import javax.servlet.ServletException
> import java.io.IOException
> import org.eclipse.jetty.server.{Server, Request}
> import org.eclipse.jetty.server.handler.AbstractHandler
> import org.eclipse.jetty.server.nio.SelectChannelConnector
> import org.eclipse.jetty.servlet.{ServletHolder, ServletContextHandler}
> import com.sun.jersey.spi.container.servlet.ServletContainer
> import javax.ws.rs.{GET, Produces, Path}
> object MyServer {
> def main(args: Array[String]) {
> System.out.println("Starting up server")
> val server = new Server(3080)
> val connector = new SelectChannelConnector()
> server.addConnector(connector)
> val holder:ServletHolder = new ServletHolder(classOf[ServletContainer])
> holder.setInitParameter("com.sun.jersey.config.property.resourceConfigClass",
> "com.sun.jersey.api.core.PackagesResourceConfig")
> holder.setInitParameter("com.sun.jersey.config.property.packages",
> "com.sample")
> val context = new ServletContextHandler(server, "/", ServletContextHandler.SESSIONS)
> context.addServlet(holder, "/*")
> server.start
> server.join
> }
> }
> *******************************************************************************
> And here is com.sample.Ping.scala:
> package com.sample
> import javax.ws.rs.{GET, Produces, Path, PUT}
> @Path("/")
> class PingResource {
> @GET
> def ping() = {
> "ping"
> }
> @PUT
> def ping(input:String) = {
> input
> }
> }
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[jira] [Commented] (BUILDR-607) Java Process Forking
Posted by "Alex Boisvert (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/BUILDR-607?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13090227#comment-13090227 ]
Alex Boisvert commented on BUILDR-607:
--------------------------------------
Tried this on my system and can't reproduce. All output shows up on the screen (jetty startup basically) and CTRL-C kills both Jetty and Buildr as expected.
boisvert@honeybrown:~/tmp/buildr-jetty$ uname -a
Linux honeybrown 2.6.38-10-generic #46-Ubuntu SMP Tue Jun 28 15:07:17 UTC 2011 x86_64 x86_64 x86_64 GNU/Linux
boisvert@honeybrown:~/tmp/buildr-jetty$ ruby -v
ruby 1.8.7 (2010-08-16 patchlevel 302) [x86_64-linux]
boisvert@honeybrown:~/tmp/buildr-jetty$ buildr --version
Buildr 1.4.6
(Also tried with JRuby 1.6.3 and got same results)
> Java Process Forking
> --------------------
>
> Key: BUILDR-607
> URL: https://issues.apache.org/jira/browse/BUILDR-607
> Project: Buildr
> Issue Type: Bug
> Components: Core features
> Affects Versions: 1.4.6
> Reporter: Ian Nowland
>
> While running a simple test with a buildr-scala-JERSEY-JETTY setup, the java process is forking, such that printlns are not going to the console the process was started in, and killing that process does not kill the jetty server. It's certainly not a blocker, but it is annoying.
> Here's the buildfile (sorry I can't attach it as a file to download for the issue):
> ***************************************************************************
> require 'buildr/scala'
> repositories.remote << 'http://www.ibiblio.org/maven2'
> repositories.remote << 'http://download.java.net/maven/2'
> repositories.remote << 'http://download.java.net/maven/glassfish'
> SERVLET = ['org.glassfish:javax.servlet:jar:3.0','javax.persistence:persistence-api:jar:1.0']
> JERSEY = ['com.sun.jersey:jersey-json:jar:1.8','com.sun.jersey:jersey-server:jar:1.8','com.sun.jersey:jersey-core:jar:1.8','com.sun.jersey:jersey-bundle:jar:1.8']
> JETTY = ['org.eclipse.jetty:jetty-continuation:jar:8.0.0.M0','org.eclipse.jetty:jetty-security:jar:8.0.0.M0','org.eclipse.jetty:jetty-http:jar:8.0.0.M0','org.eclipse.jetty:jetty-io:jar:8.0.0.M0','org.eclipse.jetty:jetty-util:jar:8.0.0.M0','org.eclipse.jetty:jetty-server:jar:8.0.0.M0','org.eclipse.jetty:jetty-servlet:jar:8.0.0.M0']
> ASM = ['asm:asm-all:jar:3.3.1']
> VERSION_NUMBER = '0.1'
> GROUP = 'test'
> define "testproject" do
> project.version = VERSION_NUMBER
> project.group = GROUP
> compile.with ASM,SERVLET,JERSEY,JETTY
> task :run => :compile do
> puts('Starting up with classpath ' + compile.dependencies.to_s + " " + [compile.target.to_s].to_s)
> Java::Commands.java('launcher.MyServer', :classpath => compile.dependencies + [compile.target.to_s])
> end
> package(:jar).with :manifest=>manifest.merge('Main-Class'=>'launcher.MyServer')
> end
> ***************************************************************************
> Here is launcher.scala:
> package launcher
> import javax.servlet.http.{HttpServletRequest, HttpServletResponse}
> import javax.servlet.ServletException
> import java.io.IOException
> import org.eclipse.jetty.server.{Server, Request}
> import org.eclipse.jetty.server.handler.AbstractHandler
> import org.eclipse.jetty.server.nio.SelectChannelConnector
> import org.eclipse.jetty.servlet.{ServletHolder, ServletContextHandler}
> import com.sun.jersey.spi.container.servlet.ServletContainer
> import javax.ws.rs.{GET, Produces, Path}
> object MyServer {
> def main(args: Array[String]) {
> System.out.println("Starting up server")
> val server = new Server(3080)
> val connector = new SelectChannelConnector()
> server.addConnector(connector)
> val holder:ServletHolder = new ServletHolder(classOf[ServletContainer])
> holder.setInitParameter("com.sun.jersey.config.property.resourceConfigClass",
> "com.sun.jersey.api.core.PackagesResourceConfig")
> holder.setInitParameter("com.sun.jersey.config.property.packages",
> "com.sample")
> val context = new ServletContextHandler(server, "/", ServletContextHandler.SESSIONS)
> context.addServlet(holder, "/*")
> server.start
> server.join
> }
> }
> *******************************************************************************
> And here is com.sample.Ping.scala:
> package com.sample
> import javax.ws.rs.{GET, Produces, Path, PUT}
> @Path("/")
> class PingResource {
> @GET
> def ping() = {
> "ping"
> }
> @PUT
> def ping(input:String) = {
> input
> }
> }
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