Fwd: Jenkins build is back to normal : river-ServiceDiscoveryManagerTests #142

2014-10-27 Thread Peter Firmstone 

FYI.

Regards,

Peter.

 Original Message 
Subject: 	Jenkins build is back to normal : 
river-ServiceDiscoveryManagerTests #142

Date:   Mon, 27 Oct 2014 11:44:55 + (UTC)
From:   Apache Jenkins Server 
To: j...@zeus.net.au



See

Taking qa_refactor build for a spin.

2014-10-27 Thread Peter Firmstone 

Have you checked out and built qa_refactor recently?

Did you know, apart from JMM compliance and fixes for finalizer attacks 
and race conditions:


  1. All hot spots are native methods.
  2. The performance cost of security is 0%
  3. Tests pass on these architectures; arm, sparc, x64
  4. Tests pass on these OS'; Windows, Linux, OSX, Solaris
  5. It builds and passes on other vendors JVM's, eg IBM's J9
  6. The next frontier for performance improvement is reducing network
 communication and or faster sockets.
  7. Patience is rewarded.

Please check it out, build and test it and report any issues.

Cheers,

Peter.

"Hot Spots - Method","Self time [%]","Self time","Self time (CPU)","Samples"
"java.net.SocketInputStream.socketRead0[native]()","39.177204","106888.146 
ms","106888.146 ms","23"
"java.net.DualStackPlainSocketImpl.accept0[native]()","30.980734","84525.51 
ms","84525.51 ms","4"
"java.net.TwoStacksPlainDatagramSocketImpl.peekData[native]()","14.191044","38717.779 
ms","38717.779 ms","2"
"sun.management.ThreadImpl.dumpThreads0[native]()","9.112191","24861.019 
ms","24861.019 ms","20"
"sun.misc.Unsafe.unpark[native]()","2.7181048","7415.873 ms","7415.873 
ms","42"
"java.net.TwoStacksPlainDatagramSocketImpl.socketNativeSetOption[native]()","2.546774","6948.427 
ms","6948.427 ms","1"
"java.net.DualStackPlainSocketImpl.connect0[native]()","0.80895424","2207.09 
ms","2207.09 ms","2"
"java.lang.Thread.isInterrupted[native]()","0.21507628","586.798 
ms","586.798 ms","6"
"java.util.concurrent.ThreadPoolExecutor.runWorker()","0.055594184","151.679 
ms","151.679 ms","26"
"sun.misc.Unsafe.park[native]()","0.0527888","587889.131 ms","144.025 
ms","94"
"sun.misc.Unsafe.compareAndSwapObject[native]()","0.04196494","114.494 
ms","114.494 ms","1"
"sun.management.ThreadImpl.getThreadInfo1[native]()","0.028033318","76.484 
ms","76.484 ms","1"
"java.lang.Thread.holdsLock[native]()","0.026751213","72.986 ms","72.986 
ms","1"
"java.net.Inet6AddressImpl.lookupAllHostAddr[native]()","0.01836988","50.119 
ms","50.119 ms","1"
"java.util.concurrent.FutureTask.set()","0.015322588","41.805 
ms","41.805 ms","43"
"au.net.zeus.collection.ReferenceProcessor$CleanerTask.run()","0.011088489","30.253 
ms","30.253 ms","2"

"java.util.concurrent.FutureTask.run()","0.0","0.0 ms","0.0 ms","84"
"java.util.concurrent.ThreadPoolExecutor.getTask()","0.0","0.0 ms","0.0 
ms","69"

"java.util.concurrent.locks.LockSupport.park()","0.0","0.0 ms","0.0 ms","65"
"java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await()","0.0","0.0 
ms","0.0 ms","63"

"java.lang.reflect.Method.invoke()","0.0","0.0 ms","0.0 ms","61"
"sun.reflect.DelegatingMethodAccessorImpl.invoke()","0.0","0.0 ms","0.0 
ms","61"
"java.util.concurrent.LinkedBlockingQueue.take()","0.0","0.0 ms","0.0 
ms","58"

"java.net.SocketInputStream.read()","0.0","0.0 ms","0.0 ms","46"
"java.util.concurrent.Executors$RunnableAdapter.call()","0.0","0.0 
ms","0.0 ms","44"

"java.lang.Thread.run()","0.0","0.0 ms","0.0 ms","43"
"java.util.concurrent.FutureTask.finishCompletion()","0.0","0.0 ms","0.0 
ms","42"
"java.util.concurrent.locks.LockSupport.unpark()","0.0","0.0 ms","0.0 
ms","42"
"com.sun.jmx.mbeanserver.MXBeanIntrospector.invokeM2()","0.0","0.0 
ms","0.0 ms","40"
"com.sun.jmx.mbeanserver.ConvertingMethod.invokeWithOpenReturn()","0.0","0.0 
ms","0.0 ms","40"

"sun.rmi.transport.Transport$1.run()","0.0","0.0 ms","0.0 ms","38"
"java.util.concurrent.locks.LockSupport.parkNanos()","0.0","0.0 ms","0.0 
ms","29"
"java.security.AccessController.doPrivileged[native]()","0.0","0.0 
ms","0.0 ms","27"
"java.util.concurrent.ThreadPoolExecutor$Worker.run()","0.0","0.0 
ms","0.0 ms","26"
"java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos()","0.0","0.0 
ms","0.0 ms","23"
"javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run()","0.0","0.0 
ms","0.0 ms","20"

"javax.management.StandardMBean.invoke()","0.0","0.0 ms","0.0 ms","20"
"com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke()","0.0","0.0 
ms","0.0 ms","20"

"sun.reflect.GeneratedMethodAccessor7.invoke()","0.0","0.0 ms","0.0 ms","20"
"sun.management.ThreadImpl.dumpAllThreads()","0.0","0.0 ms","0.0 ms","20"
"javax.management.remote.rmi.RMIConnectionImpl.invoke()","0.0","0.0 
ms","0.0 ms","20"
"javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation()","0.0","0.0 
ms","0.0 ms","20"
"javax.management.remote.rmi.RMIConnectionImpl.doOperation()","0.0","0.0 
ms","0.0 ms","20"

"sun.reflect.misc.MethodUtil.invoke()","0.0","0.0 ms","0.0 ms","20"
"javax.management.remote.rmi.RMIConnectionImpl.access$300()","0.0","0.0 
ms","0.0 ms","20"
"com.sun.jmx.mbeanserver.JmxMBeanServer.invoke()","0.0","0.0 ms","0.0 
ms","20"
"com.sun.jmx.mbeanserver.MBeanIntrospector.invokeM()","0.0","0.0 
ms","0.0 ms","20"

"com.sun.jmx.mbeanserver.MBeanSupport.invoke()","0.0","0.0 ms","0.0 ms","20"
"com.sun.jmx.mbeanserver.PerInterface.invoke()","0.0","0.0 ms","0.0 ms","20"
"sun.reflect.misc

Re: Taking qa_refactor build for a spin.

2014-10-27 Thread Bryan Thompson 
Sounds great!

What are the plans to move to a beta or preview release?

Bryan


Bryan Thompson
Chief Scientist & Founder
SYSTAP, LLC
4501 Tower Road
Greensboro, NC 27410
br...@systap.com
http://bigdata.com
http://mapgraph.io

CONFIDENTIALITY NOTICE:  This email and its contents and attachments are
for the sole use of the intended recipient(s) and are confidential or
proprietary to SYSTAP. Any unauthorized review, use, disclosure,
dissemination or copying of this email or its contents or attachments is
prohibited. If you have received this communication in error, please notify
the sender by reply email and permanently delete all copies of the email
and its contents and attachments.

On Mon, Oct 27, 2014 at 8:20 AM, Peter Firmstone  wrote:

> Have you checked out and built qa_refactor recently?
>
> Did you know, apart from JMM compliance and fixes for finalizer attacks
> and race conditions:
>
>   1. All hot spots are native methods.
>   2. The performance cost of security is 0%
>   3. Tests pass on these architectures; arm, sparc, x64
>   4. Tests pass on these OS'; Windows, Linux, OSX, Solaris
>   5. It builds and passes on other vendors JVM's, eg IBM's J9
>   6. The next frontier for performance improvement is reducing network
>  communication and or faster sockets.
>   7. Patience is rewarded.
>
> Please check it out, build and test it and report any issues.
>
> Cheers,
>
> Peter.
>
> "Hot Spots - Method","Self time [%]","Self time","Self time
> (CPU)","Samples"
> "java.net.SocketInputStream.socketRead0[native]()","39.177204","106888.146
> ms","106888.146 ms","23"
> "java.net.DualStackPlainSocketImpl.accept0[native]()","30.980734","84525.51
> ms","84525.51 ms","4"
> "java.net.TwoStacksPlainDatagramSocketImpl.peekData[native]()","14.191044","38717.779
> ms","38717.779 ms","2"
> "sun.management.ThreadImpl.dumpThreads0[native]()","9.112191","24861.019
> ms","24861.019 ms","20"
> "sun.misc.Unsafe.unpark[native]()","2.7181048","7415.873 ms","7415.873
> ms","42"
> "java.net.TwoStacksPlainDatagramSocketImpl.socketNativeSetOption[
> native]()","2.546774","6948.427 ms","6948.427 ms","1"
> "java.net.DualStackPlainSocketImpl.connect0[native]()","0.80895424","2207.09
> ms","2207.09 ms","2"
> "java.lang.Thread.isInterrupted[native]()","0.21507628","586.798
> ms","586.798 ms","6"
> "java.util.concurrent.ThreadPoolExecutor.runWorker()","0.055594184","151.679
> ms","151.679 ms","26"
> "sun.misc.Unsafe.park[native]()","0.0527888","587889.131 ms","144.025
> ms","94"
> "sun.misc.Unsafe.compareAndSwapObject[native]()","0.04196494","114.494
> ms","114.494 ms","1"
> "sun.management.ThreadImpl.getThreadInfo1[native]()","0.028033318","76.484
> ms","76.484 ms","1"
> "java.lang.Thread.holdsLock[native]()","0.026751213","72.986 ms","72.986
> ms","1"
> "java.net.Inet6AddressImpl.lookupAllHostAddr[native]()","0.01836988","50.119
> ms","50.119 ms","1"
> "java.util.concurrent.FutureTask.set()","0.015322588","41.805 ms","41.805
> ms","43"
> "au.net.zeus.collection.ReferenceProcessor$CleanerTask.run()","0.011088489","30.253
> ms","30.253 ms","2"
> "java.util.concurrent.FutureTask.run()","0.0","0.0 ms","0.0 ms","84"
> "java.util.concurrent.ThreadPoolExecutor.getTask()","0.0","0.0 ms","0.0
> ms","69"
> "java.util.concurrent.locks.LockSupport.park()","0.0","0.0 ms","0.0
> ms","65"
> "java.util.concurrent.locks.AbstractQueuedSynchronizer$
> ConditionObject.await()","0.0","0.0 ms","0.0 ms","63"
> "java.lang.reflect.Method.invoke()","0.0","0.0 ms","0.0 ms","61"
> "sun.reflect.DelegatingMethodAccessorImpl.invoke()","0.0","0.0 ms","0.0
> ms","61"
> "java.util.concurrent.LinkedBlockingQueue.take()","0.0","0.0 ms","0.0
> ms","58"
> "java.net.SocketInputStream.read()","0.0","0.0 ms","0.0 ms","46"
> "java.util.concurrent.Executors$RunnableAdapter.call()","0.0","0.0
> ms","0.0 ms","44"
> "java.lang.Thread.run()","0.0","0.0 ms","0.0 ms","43"
> "java.util.concurrent.FutureTask.finishCompletion()","0.0","0.0 ms","0.0
> ms","42"
> "java.util.concurrent.locks.LockSupport.unpark()","0.0","0.0 ms","0.0
> ms","42"
> "com.sun.jmx.mbeanserver.MXBeanIntrospector.invokeM2()","0.0","0.0
> ms","0.0 ms","40"
> "com.sun.jmx.mbeanserver.ConvertingMethod.invokeWithOpenReturn()","0.0","0.0
> ms","0.0 ms","40"
> "sun.rmi.transport.Transport$1.run()","0.0","0.0 ms","0.0 ms","38"
> "java.util.concurrent.locks.LockSupport.parkNanos()","0.0","0.0 ms","0.0
> ms","29"
> "java.security.AccessController.doPrivileged[native]()","0.0","0.0
> ms","0.0 ms","27"
> "java.util.concurrent.ThreadPoolExecutor$Worker.run()","0.0","0.0
> ms","0.0 ms","26"
> "java.util.concurrent.locks.AbstractQueuedSynchronizer$
> ConditionObject.awaitNanos()","0.0","0.0 ms","0.0 ms","23"
> "javax.management.remote.rmi.RMIConnectionImpl$
> PrivilegedOperation.run()","0.0","0.0 ms","0.0 ms","20"
> "javax.management.StandardMBean.invoke()","0.0","0.0 ms","0.0 ms","20"
> "com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke()","0.0","0.0
> ms","0.0 ms","20"
> "sun.reflect.GeneratedMethodAcce

Re: River in Linux Help Required

2014-10-27 Thread Peter Firmstone 

Hi Amit,

The class not found belongs is Reggie's proxy.  Basically the proxy 
codebase is either not being downloaded from your http codebase server, 
or your local client isn't allowing it to be downloaded.


One recent change to Java was to change a property to prevent codebase 
downloads.


http://docs.oracle.com/javase/7/docs/technotes/guides/rmi/enhancements-7.html

Try setting the property *|java.rmi.server.useCodebaseOnly|* to false.

Regards,

Peter.

On 27/10/2014 10:20 PM, amit batajoo wrote:

Dear Peter.

Thank you very much for your previous instruction.
Recently I am facing a problem in jini2_1, I am java 
version jdk1.7.0_60, when I run my jini services, I face the error msg 
"java.lang.ClassNotFoundException: 
com.sun.jini.reggie.ConstrainableRegistrarProxy" and could not run the 
services .


Please can you tell me what is the actual problem with jini services, 
its a java version problem or some other library missing in jini servies.


Advance Thank you for help.

Thank you!

Amit Batajoo

On Tue, Oct 21, 2014 at 6:19 AM, amit batajoo 
mailto:batajooseam...@gmail.com>> wrote:


Dear Peter,

Thank you very much for links. I hope this will work me a lots on
my Research study.

Thank you.


On Tue, Oct 21, 2014 at 4:25 AM, Peter mailto:j...@zeus.net.au>> wrote:

There isn't a jini2.1.jar. jsk-platform.jar, jsk-lib.jar
provide the Jini programming api. jsk-policy.jar is necessary
for security.

http://jan.newmarch.name/java/jini/tutorial/Jini.html

Will dig up some more links for you later.


Regards,

Peter.


- Original message -
> Dear Peter,
>
> Thank you very much for your instruction and I have already
tried many
> keywords related to Jini for jini tutorial installation and
start its
> services to my Linux environment, but still I am stuck. Your
instruction
> are some what similar to my previous implementation of
failure in my
> system and I could not download the proper jini2.1.jar file
packages to
> start the jini services in my system so that I can make deep
study in
> Apache River architecture that will support my project.
> Please can you provide me some tutorials links and
jini2.1.jar or
> upgraded version jar file, I will also do my research to
find these all
> resources.
>
>
> Waiting for reply
>
> Thank you!
>
>
> On Mon, Oct 20, 2014 at 7:01 PM, Peter mailto:j...@zeus.net.au>> wrote:
>
> > Hi Amit,
> >
> > River is a Java application, install jsk-platform.jar and
jsk-lib.jar
> > in a directory that's visible to your applications classpath.
> >
> > Service implementations are like server applications, for
each service
> > you'll also need to install the service jar (eg
reggie.jar) and
> > start.jar on your classpath. You'll also need a webserver,
one is
> > provided in tools.jar called ClassServer (from memory). If
you can,
> > install your webserver and services on separate computers
to your
> > clients.
> >
> > Clients will download proxy files on demand from the web
server.
> >
> > Clients typically use multicast discovery to discover your
lookup
> > service (reggie), then they use the lookup service to find
other
> > services (eg Javaspaces).
> >
> > You may either install jsk-policy.jar in your java
extensions directory
> > (for all applications) or install it in a directory and
specify that
> > directory as a java extension directory, using a jvm
command line
> > argument.
> >
> > Most books are now quite dated, but are still useful.
Google Jan
> > Newmarch's Jini tutorial for tips on configuration and
getting started.
> >
> > Regards,
> >
> > Peter.
> >
> >
> >
> > - Original message -
> > > Dear Apache Developers
> > >
> > > My name is Amit Batajoo, Research student at Wakkanai
University,
> > > Wakkanai Hokdaido Japan.
> > > My study project is related with jini technology
distributed system.
> > > I
> > am
> > > trying to install Apache River in Linux. However, I
could not find
> > proper
> > > documentation about how to install River in Linux. Could
you please
> > > let me know if there is any thread regarding this issue.
> > >
> > > My installation infrastructure is Debian 7.4, 32 bits.
> > >
> > > Waiting for reply

Re: Taking qa_refactor build for a spin.

2014-10-27 Thread Peter Firmstone 
All concurrency bugs identified (with testing, static analysis or 
review) that matter have been fixed, meaning I have no plans to fix 
ClassDep or build bugs, since the build will be updated to a modular 
build at some point.


It's probably safe to move to a beta or preview release now, however I 
haven't had the opportunity to run jtreg tests yet (I need a Unix / 
Linux test environment to do so) and I'm time poor.


I've picked up a dual CPU (24 core 128 thread) Victoria falls sparc 
server that I plan to use for jtreg and concurrency testing, but given 
my current workload, if anyone has time to help, by running the jtreg 
tests, creating a beta or preview release, that would be greatly 
appreciated.


Regards,

Peter.

On 27/10/2014 10:29 PM, Bryan Thompson wrote:

Sounds great!

What are the plans to move to a beta or preview release?

Bryan


Bryan Thompson
Chief Scientist&  Founder
SYSTAP, LLC
4501 Tower Road
Greensboro, NC 27410
br...@systap.com
http://bigdata.com
http://mapgraph.io

CONFIDENTIALITY NOTICE:  This email and its contents and attachments are
for the sole use of the intended recipient(s) and are confidential or
proprietary to SYSTAP. Any unauthorized review, use, disclosure,
dissemination or copying of this email or its contents or attachments is
prohibited. If you have received this communication in error, please notify
the sender by reply email and permanently delete all copies of the email
and its contents and attachments.

On Mon, Oct 27, 2014 at 8:20 AM, Peter Firmstone  wrote:


Have you checked out and built qa_refactor recently?

Did you know, apart from JMM compliance and fixes for finalizer attacks
and race conditions:

   1. All hot spots are native methods.
   2. The performance cost of security is 0%
   3. Tests pass on these architectures; arm, sparc, x64
   4. Tests pass on these OS'; Windows, Linux, OSX, Solaris
   5. It builds and passes on other vendors JVM's, eg IBM's J9
   6. The next frontier for performance improvement is reducing network
  communication and or faster sockets.
   7. Patience is rewarded.

Please check it out, build and test it and report any issues.

Cheers,

Peter.

"Hot Spots - Method","Self time [%]","Self time","Self time
(CPU)","Samples"
"java.net.SocketInputStream.socketRead0[native]()","39.177204","106888.146
ms","106888.146 ms","23"
"java.net.DualStackPlainSocketImpl.accept0[native]()","30.980734","84525.51
ms","84525.51 ms","4"
"java.net.TwoStacksPlainDatagramSocketImpl.peekData[native]()","14.191044","38717.779
ms","38717.779 ms","2"
"sun.management.ThreadImpl.dumpThreads0[native]()","9.112191","24861.019
ms","24861.019 ms","20"
"sun.misc.Unsafe.unpark[native]()","2.7181048","7415.873 ms","7415.873
ms","42"
"java.net.TwoStacksPlainDatagramSocketImpl.socketNativeSetOption[
native]()","2.546774","6948.427 ms","6948.427 ms","1"
"java.net.DualStackPlainSocketImpl.connect0[native]()","0.80895424","2207.09
ms","2207.09 ms","2"
"java.lang.Thread.isInterrupted[native]()","0.21507628","586.798
ms","586.798 ms","6"
"java.util.concurrent.ThreadPoolExecutor.runWorker()","0.055594184","151.679
ms","151.679 ms","26"
"sun.misc.Unsafe.park[native]()","0.0527888","587889.131 ms","144.025
ms","94"
"sun.misc.Unsafe.compareAndSwapObject[native]()","0.04196494","114.494
ms","114.494 ms","1"
"sun.management.ThreadImpl.getThreadInfo1[native]()","0.028033318","76.484
ms","76.484 ms","1"
"java.lang.Thread.holdsLock[native]()","0.026751213","72.986 ms","72.986
ms","1"
"java.net.Inet6AddressImpl.lookupAllHostAddr[native]()","0.01836988","50.119
ms","50.119 ms","1"
"java.util.concurrent.FutureTask.set()","0.015322588","41.805 ms","41.805
ms","43"
"au.net.zeus.collection.ReferenceProcessor$CleanerTask.run()","0.011088489","30.253
ms","30.253 ms","2"
"java.util.concurrent.FutureTask.run()","0.0","0.0 ms","0.0 ms","84"
"java.util.concurrent.ThreadPoolExecutor.getTask()","0.0","0.0 ms","0.0
ms","69"
"java.util.concurrent.locks.LockSupport.park()","0.0","0.0 ms","0.0
ms","65"
"java.util.concurrent.locks.AbstractQueuedSynchronizer$
ConditionObject.await()","0.0","0.0 ms","0.0 ms","63"
"java.lang.reflect.Method.invoke()","0.0","0.0 ms","0.0 ms","61"
"sun.reflect.DelegatingMethodAccessorImpl.invoke()","0.0","0.0 ms","0.0
ms","61"
"java.util.concurrent.LinkedBlockingQueue.take()","0.0","0.0 ms","0.0
ms","58"
"java.net.SocketInputStream.read()","0.0","0.0 ms","0.0 ms","46"
"java.util.concurrent.Executors$RunnableAdapter.call()","0.0","0.0
ms","0.0 ms","44"
"java.lang.Thread.run()","0.0","0.0 ms","0.0 ms","43"
"java.util.concurrent.FutureTask.finishCompletion()","0.0","0.0 ms","0.0
ms","42"
"java.util.concurrent.locks.LockSupport.unpark()","0.0","0.0 ms","0.0
ms","42"
"com.sun.jmx.mbeanserver.MXBeanIntrospector.invokeM2()","0.0","0.0
ms","0.0 ms","40"
"com.sun.jmx.mbeanserver.ConvertingMethod.invokeWithOpenReturn()","0.0","0.0
ms","0.0 ms","40"
"sun.rmi.transport.Transport$1.run()","0.0","0.0 ms","0.0 ms","38"
"java.util.concurrent.locks.LockSupport.parkNanos()","0.

Re: River in Linux Help Required

2014-10-27 Thread amit batajoo 
Dear Peter,

Thank you for your instruction and suggestion, these are really helpful for
my project and hoping for same suggestion and instruction in future.

Thank you

On Mon, Oct 27, 2014 at 9:31 PM, Peter Firmstone  wrote:

> Hi Amit,
>
> The class not found belongs is Reggie's proxy.  Basically the proxy
> codebase is either not being downloaded from your http codebase server, or
> your local client isn't allowing it to be downloaded.
>
> One recent change to Java was to change a property to prevent codebase
> downloads.
>
> http://docs.oracle.com/javase/7/docs/technotes/guides/rmi/
> enhancements-7.html
>
> Try setting the property *|java.rmi.server.useCodebaseOnly|* to false.
>
> Regards,
>
> Peter.
>
> On 27/10/2014 10:20 PM, amit batajoo wrote:
>
>> Dear Peter.
>>
>> Thank you very much for your previous instruction.
>> Recently I am facing a problem in jini2_1, I am java version jdk1.7.0_60,
>> when I run my jini services, I face the error msg 
>> "java.lang.ClassNotFoundException:
>> com.sun.jini.reggie.ConstrainableRegistrarProxy" and could not run the
>> services .
>>
>> Please can you tell me what is the actual problem with jini services, its
>> a java version problem or some other library missing in jini servies.
>>
>> Advance Thank you for help.
>>
>> Thank you!
>>
>> Amit Batajoo
>>
>> On Tue, Oct 21, 2014 at 6:19 AM, amit batajoo > > wrote:
>>
>> Dear Peter,
>>
>> Thank you very much for links. I hope this will work me a lots on
>> my Research study.
>>
>> Thank you.
>>
>>
>> On Tue, Oct 21, 2014 at 4:25 AM, Peter > > wrote:
>>
>> There isn't a jini2.1.jar. jsk-platform.jar, jsk-lib.jar
>> provide the Jini programming api. jsk-policy.jar is necessary
>> for security.
>>
>> http://jan.newmarch.name/java/jini/tutorial/Jini.html
>>
>> Will dig up some more links for you later.
>>
>>
>> Regards,
>>
>> Peter.
>>
>>
>> - Original message -
>> > Dear Peter,
>> >
>> > Thank you very much for your instruction and I have already
>> tried many
>> > keywords related to Jini for jini tutorial installation and
>> start its
>> > services to my Linux environment, but still I am stuck. Your
>> instruction
>> > are some what similar to my previous implementation of
>> failure in my
>> > system and I could not download the proper jini2.1.jar file
>> packages to
>> > start the jini services in my system so that I can make deep
>> study in
>> > Apache River architecture that will support my project.
>> > Please can you provide me some tutorials links and
>> jini2.1.jar or
>> > upgraded version jar file, I will also do my research to
>> find these all
>> > resources.
>> >
>> >
>> > Waiting for reply
>> >
>> > Thank you!
>> >
>> >
>> > On Mon, Oct 20, 2014 at 7:01 PM, Peter > > wrote:
>> >
>> > > Hi Amit,
>> > >
>> > > River is a Java application, install jsk-platform.jar and
>> jsk-lib.jar
>> > > in a directory that's visible to your applications classpath.
>> > >
>> > > Service implementations are like server applications, for
>> each service
>> > > you'll also need to install the service jar (eg
>> reggie.jar) and
>> > > start.jar on your classpath. You'll also need a webserver,
>> one is
>> > > provided in tools.jar called ClassServer (from memory). If
>> you can,
>> > > install your webserver and services on separate computers
>> to your
>> > > clients.
>> > >
>> > > Clients will download proxy files on demand from the web
>> server.
>> > >
>> > > Clients typically use multicast discovery to discover your
>> lookup
>> > > service (reggie), then they use the lookup service to find
>> other
>> > > services (eg Javaspaces).
>> > >
>> > > You may either install jsk-policy.jar in your java
>> extensions directory
>> > > (for all applications) or install it in a directory and
>> specify that
>> > > directory as a java extension directory, using a jvm
>> command line
>> > > argument.
>> > >
>> > > Most books are now quite dated, but are still useful.
>> Google Jan
>> > > Newmarch's Jini tutorial for tips on configuration and
>> getting started.
>> > >
>> > > Regards,
>> > >
>> > > Peter.
>> > >
>> > >
>> > >
>> > > - Original message -
>> > > > Dear Apache Developers
>> > > >
>> > > > My name is Amit B

Re: River in Linux Help Required

2014-10-27 Thread amit batajoo 
Dear Peter.

Thank you very much for your previous instruction.
Recently I am facing a problem in jini2_1, I am java version jdk1.7.0_60,
when I run my jini services, I face the error msg
"java.lang.ClassNotFoundException:
com.sun.jini.reggie.ConstrainableRegistrarProxy" and could not run the
services .

Please can you tell me what is the actual problem with jini services, its a
java version problem or some other library missing in jini servies.

Advance Thank you for help.

Thank you!

Amit Batajoo

On Tue, Oct 21, 2014 at 6:19 AM, amit batajoo 
wrote:

> Dear Peter,
>
> Thank you very much for links. I hope this will work me a lots on my
> Research study.
>
> Thank you.
>
>
> On Tue, Oct 21, 2014 at 4:25 AM, Peter  wrote:
>
>>  There isn't a jini2.1.jar. jsk-platform.jar, jsk-lib.jar provide the
>> Jini programming api. jsk-policy.jar is necessary for security.
>>
>> http://jan.newmarch.name/java/jini/tutorial/Jini.html
>>
>> Will dig up some more links for you later.
>>
>> Regards,
>>
>> Peter.
>>
>>
>> - Original message -
>> > Dear Peter,
>> >
>> > Thank you very much for your instruction and I have already tried many
>> > keywords related to Jini for jini tutorial installation and start its
>> > services to my Linux environment, but still I am stuck. Your
>> instruction
>> > are some what similar to my previous implementation of failure in my
>> > system and I could not download the proper jini2.1.jar file packages to
>> > start the jini services in my system so that I can make deep study in
>> > Apache River architecture that will support my project.
>> > Please can you provide me some tutorials links and jini2.1.jar or
>> > upgraded version jar file, I will also do my research to find these all
>> > resources.
>> >
>> >
>> > Waiting for reply
>> >
>> > Thank you!
>> >
>> >
>> > On Mon, Oct 20, 2014 at 7:01 PM, Peter  wrote:
>> >
>> > > Hi Amit,
>> > >
>> > > River is a Java application, install jsk-platform.jar and jsk-lib.jar
>> > > in a directory that's visible to your applications classpath.
>> > >
>> > > Service implementations are like server applications, for each
>> service
>> > > you'll also need to install the service jar (eg reggie.jar) and
>> > > start.jar on your classpath. You'll also need a webserver, one is
>> > > provided in tools.jar called ClassServer (from memory). If you can,
>> > > install your webserver and services on separate computers to your
>> > > clients.
>> > >
>> > > Clients will download proxy files on demand from the web server.
>> > >
>> > > Clients typically use multicast discovery to discover your lookup
>> > > service (reggie), then they use the lookup service to find other
>> > > services (eg Javaspaces).
>> > >
>> > > You may either install jsk-policy.jar in your java extensions
>> directory
>> > > (for all applications) or install it in a directory and specify that
>> > > directory as a java extension directory, using a jvm command line
>> > > argument.
>> > >
>> > > Most books are now quite dated, but are still useful. Google Jan
>> > > Newmarch's Jini tutorial for tips on configuration and getting
>> started.
>> > >
>> > > Regards,
>> > >
>> > > Peter.
>> > >
>> > >
>> > >
>> > > - Original message -
>> > > > Dear Apache Developers
>> > > >
>> > > > My name is Amit Batajoo, Research student at Wakkanai University,
>> > > > Wakkanai Hokdaido Japan.
>> > > > My study project is related with jini technology distributed
>> system.
>> > > > I
>> > > am
>> > > > trying to install Apache River in Linux. However, I could not find
>> > > proper
>> > > > documentation about how to install River in Linux. Could you please
>> > > > let me know if there is any thread regarding this issue.
>> > > >
>> > > > My installation infrastructure is Debian 7.4, 32 bits.
>> > > >
>> > > > Waiting for reply
>> > > >
>> > > > Thank you!
>> > > >
>> > > > --
>> > > > Amit Batajoo
>> > > > Researcher
>> > > > Wakkanai Hokusei Gakuen University
>> > > > Wakkanai, Hokkaido, Japan
>> > > >
>> ---
>> > > > Skype : abatajoo7
>> > > > Mobile:+977-9814156363
>> > > > Telephone:+977-014428090
>> > > > E-Mail : abata...@yagiten.com,batajooseamu...@gmail.com
>> > >
>> > >
>> >
>> >
>> > --
>> > Amit Batajoo
>> > Researcher
>> > Wakkanai Hokusei Gakuen University
>> > Wakkanai, Hokkaido, Japan
>> > ---
>> > Skype : abatajoo7
>> > Mobile:+977-9814156363
>> > Telephone:+977-014428090
>> > E-Mail : abata...@yagiten.com,batajooseamu...@gmail.com
>>
>>
>
>
> --
> Amit Batajoo
> Researcher
> Wakkanai Hokusei Gakuen University
> Wakkanai, Hokkaido, Japan
> ---
> Skype : abatajoo7
> Mobile:+977-9814156363
> Telephone:+977-014428090
> E-Mail : abata...@yagiten.com,batajooseamu...@gmail.com
>



-- 
Amit Batajoo
Researcher
Wakkanai Hokusei Gakuen University
Wakkanai, Hokkaido, Japan
---