Hi Kasun, So shall I update the draft ? What do you think. I think the best approach is to make this a separate application. Otherwise it will anyways have an effect on the performance of ESB. Because this tool includes some serious IO operations
On Sat, Mar 26, 2016 at 8:25 AM, Kasun Indrasiri <ka...@wso2.com> wrote: > It's fine. But just want to make sure this is added to the project plan as > we move forward. > > On Sat, Mar 26, 2016 at 8:01 AM, Dinanjana Gunaratne < > dinanjanagunara...@gmail.com> wrote: > >> Hi Kasun , >> It's now I saw this mail. Can I do the change now ? I guess it's too late >> now. Anyway on your second point I have said that making flight recorder a >> separate application will stop applying any performance degradation on ESB. >> Anyway it would have been better if I have added the comparison.Can I do >> those changes now ?And i am really sorry for the late reply. >> >> On Fri, Mar 25, 2016 at 11:54 PM, Kasun Indrasiri <ka...@wso2.com> wrote: >> >>> Dinanjana, can you please include several use cases related to possible >>> production issues in an ESB (such as out of memory, CPU spinning, deadlock >>> etc.). Also, running the ESB flight recorder should have minimal impact on >>> the ESB performance. Hence your proposal should include an ESB performance >>> comparison with and without flight recorder. >>> >>> The proposal looks good. >>> >>> Thanks, >>> Kasun >>> >>> On Fri, Mar 25, 2016 at 6:37 PM, Dinanjana Gunaratne < >>> dinanjanagunara...@gmail.com> wrote: >>> >>>> Hi Isuru , >>>> Thanks for the input :) >>>> >>>> On Fri, Mar 25, 2016 at 6:37 PM, Dinanjana Gunaratne < >>>> dinanjanagunara...@gmail.com> wrote: >>>> >>>>> Hi Isuru , >>>>> Thanks for the input :) >>>>> >>>>> On Fri, Mar 25, 2016 at 6:34 PM, Isuru Udana <isu...@wso2.com> wrote: >>>>> >>>>>> Hi Dinanjana, >>>>>> >>>>>> Proposal looks really good to me. Added several comments as well. >>>>>> >>>>>> On Fri, Mar 25, 2016 at 8:21 AM, Dinanjana Gunaratne < >>>>>> dinanjanagunara...@gmail.com> wrote: >>>>>> >>>>>>> Hello all, >>>>>>> I submitted my proposal to gsoc site and shared the draft with WSO2 >>>>>>> earlier this week. Any thoughts on my proposal ? >>>>>>> >>>>>>> On Sun, Mar 20, 2016 at 7:04 PM, Dinanjana Gunaratne < >>>>>>> dinanjanagunara...@gmail.com> wrote: >>>>>>> >>>>>>>> Hi all, >>>>>>>> Can i have the location of source of carbondump tool ? >>>>>>>> >>>>>>>> On Wed, Mar 9, 2016 at 12:05 PM, Dinanjana Gunaratne < >>>>>>>> dinanjanagunara...@gmail.com> wrote: >>>>>>>> >>>>>>>>> Hi all, >>>>>>>>> I went through webinar and actually through the code of ESB. I >>>>>>>>> couldn't grasped much with the code though. Now I have a high level >>>>>>>>> understanding on what ESB does. I assumed that the esb is built on >>>>>>>>> carbon >>>>>>>>> kernel. So we can have our monitoring service there inside the carbon >>>>>>>>> or >>>>>>>>> else we can have a seperate microservice which can remotely monitor >>>>>>>>> the >>>>>>>>> mbean server of the relevant JVM and extract metrics we require >>>>>>>>> >>>>>>>>> On Thu, Mar 3, 2016 at 5:35 PM, Isuru Ranawaka <isu...@wso2.com> >>>>>>>>> wrote: >>>>>>>>> >>>>>>>>>> Hi Dinanjana, >>>>>>>>>> >>>>>>>>>> While you are reading the documentation you can figure out >>>>>>>>>> important features that needs to be included and come up with a set >>>>>>>>>> of >>>>>>>>>> features.Then we can finalize the scope of the project and start >>>>>>>>>> working on >>>>>>>>>> it. Since you have already worked on this kind of project can you >>>>>>>>>> propose >>>>>>>>>> set of features and informations that will be helpfull to implement >>>>>>>>>> them. >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> thanks >>>>>>>>>> >>>>>>>>>> On Thu, Mar 3, 2016 at 9:56 AM, Dinanjana Gunaratne < >>>>>>>>>> dinanjanagunara...@gmail.com> wrote: >>>>>>>>>> >>>>>>>>>>> Hi all, >>>>>>>>>>> Not currently. I am going through the documentation :) Thanks >>>>>>>>>>> for the help :) >>>>>>>>>>> >>>>>>>>>>> On Thu, Mar 3, 2016 at 9:52 AM, Isuru Udana <isu...@wso2.com> >>>>>>>>>>> wrote: >>>>>>>>>>> >>>>>>>>>>>> Hi Dinanjana, >>>>>>>>>>>> >>>>>>>>>>>> Do you need further help to understand the ESB architecture ? >>>>>>>>>>>> >>>>>>>>>>>> On Mon, Feb 29, 2016 at 6:01 PM, Nadeeshaan Gunasinghe < >>>>>>>>>>>> nadeesh...@wso2.com> wrote: >>>>>>>>>>>> >>>>>>>>>>>>> Hi Dinanjana, >>>>>>>>>>>>> >>>>>>>>>>>>> In order to have a better understanding about the underlying >>>>>>>>>>>>> functionalities of WSO2 ESB, it would be better if you take a >>>>>>>>>>>>> look at the >>>>>>>>>>>>> architecture first. Please find [1] which is a very informative >>>>>>>>>>>>> webinar >>>>>>>>>>>>> about WSO2 ESB's architecture as well as the message flow. >>>>>>>>>>>>> >>>>>>>>>>>>> Also if you are trying to get familiar how ESB handles the >>>>>>>>>>>>> mediation at the core level, I would like to suggest going >>>>>>>>>>>>> through [2] >>>>>>>>>>>>> which covers the transport level functionality mapping to the ESB >>>>>>>>>>>>> core >>>>>>>>>>>>> level. This contains three parts and it would be great if you go >>>>>>>>>>>>> through >>>>>>>>>>>>> them :) . >>>>>>>>>>>>> >>>>>>>>>>>>> Additionally try to deploy a simple synapse configuration and >>>>>>>>>>>>> debug the code base to identify how the message flows through >>>>>>>>>>>>> synapse. If >>>>>>>>>>>>> you do so you will be able to get a firm grasp of the message flow >>>>>>>>>>>>> mentioned at [2]. >>>>>>>>>>>>> >>>>>>>>>>>>> [1] >>>>>>>>>>>>> http://wso2.com/library/webinars/2014/09/understanding-wso2-esb-introduction-to-esb-architecture-and-message-flow/ >>>>>>>>>>>>> [2] >>>>>>>>>>>>> http://wso2.com/library/articles/2013/12/demystifying-wso2-esb-pass-through-transport-part-i/ >>>>>>>>>>>>> >>>>>>>>>>>>> Thanks, >>>>>>>>>>>>> >>>>>>>>>>>>> *Nadeeshaan Gunasinghe* >>>>>>>>>>>>> Software Engineer, WSO2 Inc. http://wso2.com >>>>>>>>>>>>> +94770596754 | nadeesh...@wso2.com | Skype: >>>>>>>>>>>>> nadeeshaan.gunasinghe >>>>>>>>>>>>> <#m_-7768434574235180537_m_-7235778947164465931_m_7232211748715967048_m_-3757373977837873170_m_-8283982100572052979_m_1362338246273110367_m_-1442751731575898940_m_6485817575745999246_m_265559619745955743_3779151517627746345_-555366748_-88362740_816856320_1348862296_-537557168_478758164_> >>>>>>>>>>>>> <http://www.facebook.com/nadeeshaan.gunasinghe> >>>>>>>>>>>>> <http://lk.linkedin.com/in/nadeeshaan> >>>>>>>>>>>>> <http://twitter.com/Nadeeshaan> >>>>>>>>>>>>> <http://nadeeshaan.blogspot.com/> >>>>>>>>>>>>> Get a signature like this: Click here! >>>>>>>>>>>>> <http://ws-promos.appspot.com/r?rdata=eyJydXJsIjogImh0dHA6Ly93d3cud2lzZXN0YW1wLmNvbS9lbWFpbC1pbnN0YWxsP3dzX25jaWQ9NjcyMjk0MDA4JnV0bV9zb3VyY2U9ZXh0ZW5zaW9uJnV0bV9tZWRpdW09ZW1haWwmdXRtX2NhbXBhaWduPXByb21vXzU3MzI1Njg1NDg3Njk3OTIiLCAiZSI6ICI1NzMyNTY4NTQ4NzY5NzkyIn0=&u=987873371783644> >>>>>>>>>>>>> >>>>>>>>>>>>> On Mon, Feb 29, 2016 at 1:09 PM, Dinanjana Gunaratne < >>>>>>>>>>>>> dinanjanagunara...@gmail.com> wrote: >>>>>>>>>>>>> >>>>>>>>>>>>>> Hi all, >>>>>>>>>>>>>> As Nadeeshan has suggested earlier i built all 3 projects >>>>>>>>>>>>>> from the source. Many of the details of JVM Isuru suggested can >>>>>>>>>>>>>> be gained >>>>>>>>>>>>>> from java.lang.management. Other specific data i think can be >>>>>>>>>>>>>> gained from >>>>>>>>>>>>>> management package of carbon. I still have a very little >>>>>>>>>>>>>> understanding >>>>>>>>>>>>>> about the architecture of ESB. So what I can't understand is >>>>>>>>>>>>>> where to do >>>>>>>>>>>>>> the implementation?Are we talking about a "feature" to ESB ? >>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>> On Mon, Feb 29, 2016 at 9:32 AM, Isuru Udana <isu...@wso2.com >>>>>>>>>>>>>> > wrote: >>>>>>>>>>>>>> >>>>>>>>>>>>>>> Hi Dinanjana, >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> Intention of this project is to build a tool which ease >>>>>>>>>>>>>>> production incident analysis. >>>>>>>>>>>>>>> Some of the common production incidents are, >>>>>>>>>>>>>>> - Server goes OOM >>>>>>>>>>>>>>> - Increase of CPU usage >>>>>>>>>>>>>>> - Server goes to an unresponsive state >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> We need to detect those situations and need to extract >>>>>>>>>>>>>>> useful information to debug the issue before the server goes to >>>>>>>>>>>>>>> a >>>>>>>>>>>>>>> catastrophic state. >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> For an example, when the server goes OOM, it will >>>>>>>>>>>>>>> automatically generate the heap dump. However heap dump is not >>>>>>>>>>>>>>> sufficient >>>>>>>>>>>>>>> to analyse the incident. We need to see what causes the >>>>>>>>>>>>>>> increase of heap. >>>>>>>>>>>>>>> That may be due to increase of load (requests) or may be due to >>>>>>>>>>>>>>> a bug. So >>>>>>>>>>>>>>> we need to extract information like TPS of the server, thread >>>>>>>>>>>>>>> dumps to do >>>>>>>>>>>>>>> the further analysis. >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> Thanks. >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> On Fri, Feb 26, 2016 at 1:38 PM, Nadeeshaan Gunasinghe < >>>>>>>>>>>>>>> nadeesh...@wso2.com> wrote: >>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> Hi Dinanjana, >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> First let's try to build WSO2 ESB from source and then dig >>>>>>>>>>>>>>>> in deep to the source. In order to do so you will need build >>>>>>>>>>>>>>>> the following >>>>>>>>>>>>>>>> repositories in the order. >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> [1] https://github.com/wso2/wso2-synapse >>>>>>>>>>>>>>>> [2] https://github.com/wso2/carbon-mediation >>>>>>>>>>>>>>>> [3] https://github.com/wso2/product-esb >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> Thanks, >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> *Nadeeshaan Gunasinghe* >>>>>>>>>>>>>>>> Software Engineer, WSO2 Inc. http://wso2.com >>>>>>>>>>>>>>>> +94770596754 | nadeesh...@wso2.com | Skype: >>>>>>>>>>>>>>>> nadeeshaan.gunasinghe >>>>>>>>>>>>>>>> <#m_-7768434574235180537_m_-7235778947164465931_m_7232211748715967048_m_-3757373977837873170_m_-8283982100572052979_m_1362338246273110367_m_-1442751731575898940_m_6485817575745999246_m_265559619745955743_3779151517627746345_-555366748_-88362740_816856320_1348862296_-537557168_478758164_1912754997_-722133546_-1073985791_> >>>>>>>>>>>>>>>> <http://www.facebook.com/nadeeshaan.gunasinghe> >>>>>>>>>>>>>>>> <http://lk.linkedin.com/in/nadeeshaan> >>>>>>>>>>>>>>>> <http://twitter.com/Nadeeshaan> >>>>>>>>>>>>>>>> <http://nadeeshaan.blogspot.com/> >>>>>>>>>>>>>>>> Get a signature like this: Click here! >>>>>>>>>>>>>>>> <http://ws-promos.appspot.com/r?rdata=eyJydXJsIjogImh0dHA6Ly93d3cud2lzZXN0YW1wLmNvbS9lbWFpbC1pbnN0YWxsP3dzX25jaWQ9NjcyMjk0MDA4JnV0bV9zb3VyY2U9ZXh0ZW5zaW9uJnV0bV9tZWRpdW09ZW1haWwmdXRtX2NhbXBhaWduPXByb21vXzU3MzI1Njg1NDg3Njk3OTIiLCAiZSI6ICI1NzMyNTY4NTQ4NzY5NzkyIn0=&u=153303653327748> >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> On Thu, Feb 25, 2016 at 6:24 AM, Dinanjana Gunaratne < >>>>>>>>>>>>>>>> dinanjanagunara...@gmail.com> wrote: >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> Dear Isuru, >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> Can you send me a link of api documentation of management >>>>>>>>>>>>>>>>> package of ESB ? >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> On Sun, Feb 21, 2016 at 2:34 PM, Dinanjana Gunaratne < >>>>>>>>>>>>>>>>> dinanjanagunara...@gmail.com> wrote: >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> Dear Isuru, >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> Sorry for bothering you again. I created a sample module >>>>>>>>>>>>>>>>>> with some of the requirements you mentioned in gsoc project >>>>>>>>>>>>>>>>>> page. Those >>>>>>>>>>>>>>>>>> requirements are creating thread dumps when resources usage >>>>>>>>>>>>>>>>>> increased >>>>>>>>>>>>>>>>>> unexpectedly. Now I like to know how to integrate this in to >>>>>>>>>>>>>>>>>> ESB and test >>>>>>>>>>>>>>>>>> the functionality. I couldn't find the location of ESB >>>>>>>>>>>>>>>>>> source. >>>>>>>>>>>>>>>>>> On Feb 20, 2016 9:33 AM, "Dinanjana Gunaratne" < >>>>>>>>>>>>>>>>>> dinanjanagunara...@gmail.com> wrote: >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>> Dear Isuru, >>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>> Are we looking at an implementation like this ? >>>>>>>>>>>>>>>>>>> "Dashboard is a remote monitoring system which was >>>>>>>>>>>>>>>>>>> developed to monitor the status(server's aliveness and >>>>>>>>>>>>>>>>>>> management details) >>>>>>>>>>>>>>>>>>> of software deployed remotely. This monitoring system is >>>>>>>>>>>>>>>>>>> highly scalable >>>>>>>>>>>>>>>>>>> and does not depend on any component which is being >>>>>>>>>>>>>>>>>>> monitored. With >>>>>>>>>>>>>>>>>>> Dashboard comes a Java library called "HeartBeat".HeartBeat >>>>>>>>>>>>>>>>>>> is a client >>>>>>>>>>>>>>>>>>> which was developed by us for connects to Dashboard and >>>>>>>>>>>>>>>>>>> share information. >>>>>>>>>>>>>>>>>>> So any component wish to register with Dashboard monitoring >>>>>>>>>>>>>>>>>>> system must >>>>>>>>>>>>>>>>>>> implement that Java library." >>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>> I did this during my internship. I think we are looking >>>>>>>>>>>>>>>>>>> at an implementation within esb for debugging and >>>>>>>>>>>>>>>>>>> monitoring. am i correct >>>>>>>>>>>>>>>>>>> ? :) >>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>> On Sat, Feb 20, 2016 at 9:12 AM, Isuru Udana < >>>>>>>>>>>>>>>>>>> isu...@wso2.com> wrote: >>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>> Great...! >>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>> btw, don't call me "Sir" :) >>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>> On Sat, Feb 20, 2016 at 8:58 AM, Dinanjana Gunaratne < >>>>>>>>>>>>>>>>>>>> dinanjanagunara...@gmail.com> wrote: >>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>> Dear Isuru, >>>>>>>>>>>>>>>>>>>>> Found the solution :) >>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>> On Sat, Feb 20, 2016 at 8:49 AM, Dinanjana Gunaratne < >>>>>>>>>>>>>>>>>>>>> dinanjanagunara...@gmail.com> wrote: >>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>> Dear Isuru, >>>>>>>>>>>>>>>>>>>>>> Sorry for bothering you. Found the solution for >>>>>>>>>>>>>>>>>>>>>> earlier problem from here [1 >>>>>>>>>>>>>>>>>>>>>> <http://stackoverflow.com/questions/32866263/axis2server-packed-with-esb-4-9-0-doesnt-start-while-it-works-fine-4-8-0>]. >>>>>>>>>>>>>>>>>>>>>> Now i am facing a new problem. axis2 server looking for >>>>>>>>>>>>>>>>>>>>>> axis2.xml on wrong >>>>>>>>>>>>>>>>>>>>>> directory. below is the stack trace >>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>> [2016-02-20 08:41:21,491] FATAL >>>>>>>>>>>>>>>>>>>>>> {samples.util.SampleAxis2ServerManager} - >>>>>>>>>>>>>>>>>>>>>> [SimpleAxisServer] Shutti >>>>>>>>>>>>>>>>>>>>>> ng down. Error starting SimpleAxisServer >>>>>>>>>>>>>>>>>>>>>> org.apache.axis2.AxisFault: System can not find the >>>>>>>>>>>>>>>>>>>>>> given axis2.xml E:\Project\wso2esb-4.9.0\samples >>>>>>>>>>>>>>>>>>>>>> \axis2Serverrepository\conf\axis2.xml >>>>>>>>>>>>>>>>>>>>>> at >>>>>>>>>>>>>>>>>>>>>> org.apache.axis2.deployment.FileSystemConfigurator.getAxisConfiguration(FileSystemConfigu >>>>>>>>>>>>>>>>>>>>>> rator.java:118) >>>>>>>>>>>>>>>>>>>>>> at >>>>>>>>>>>>>>>>>>>>>> org.apache.axis2.context.ConfigurationContextFactory.createConfigurationContext(Configura >>>>>>>>>>>>>>>>>>>>>> tionContextFactory.java:64) >>>>>>>>>>>>>>>>>>>>>> at >>>>>>>>>>>>>>>>>>>>>> org.apache.axis2.context.ConfigurationContextFactory.createConfigurationContextFromFileSy >>>>>>>>>>>>>>>>>>>>>> stem(ConfigurationContextFactory.java:210) >>>>>>>>>>>>>>>>>>>>>> at >>>>>>>>>>>>>>>>>>>>>> samples.util.SampleAxis2ServerManager.start(SampleAxis2ServerManager.java:93) >>>>>>>>>>>>>>>>>>>>>> at >>>>>>>>>>>>>>>>>>>>>> samples.util.SampleAxis2Server.startServer(SampleAxis2Server.java:61) >>>>>>>>>>>>>>>>>>>>>> at >>>>>>>>>>>>>>>>>>>>>> sun.reflect.NativeMethodAccessorImpl.invoke0(Native >>>>>>>>>>>>>>>>>>>>>> Method) >>>>>>>>>>>>>>>>>>>>>> at >>>>>>>>>>>>>>>>>>>>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) >>>>>>>>>>>>>>>>>>>>>> at >>>>>>>>>>>>>>>>>>>>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) >>>>>>>>>>>>>>>>>>>>>> at >>>>>>>>>>>>>>>>>>>>>> java.lang.reflect.Method.invoke(Method.java:483) >>>>>>>>>>>>>>>>>>>>>> at >>>>>>>>>>>>>>>>>>>>>> samples.util.Bootstrap.main(Bootstrap.java:132) >>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>> I have defined AXIS2_HOME correctly >>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>> [1] >>>>>>>>>>>>>>>>>>>>>> http://stackoverflow.com/questions/32866263/axis2server-packed-with-esb-4-9-0-doesnt-start-while-it-works-fine-4-8-0 >>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>> On Sat, Feb 20, 2016 at 7:55 AM, Dinanjana Gunaratne >>>>>>>>>>>>>>>>>>>>>> <dinanjanagunara...@gmail.com> wrote: >>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>> Dear sir, >>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>> When i tried to run axis2server.bat came bundled >>>>>>>>>>>>>>>>>>>>>>> with wso2esb i am getting this >>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>> Usage: java [-options] class [args...] >>>>>>>>>>>>>>>>>>>>>>> (to execute a class) >>>>>>>>>>>>>>>>>>>>>>> or java [-options] -jar jarfile [args...] >>>>>>>>>>>>>>>>>>>>>>> (to execute a jar file) >>>>>>>>>>>>>>>>>>>>>>> where options include: >>>>>>>>>>>>>>>>>>>>>>> -d32 use a 32-bit data model if >>>>>>>>>>>>>>>>>>>>>>> available >>>>>>>>>>>>>>>>>>>>>>> -d64 use a 64-bit data model if >>>>>>>>>>>>>>>>>>>>>>> available >>>>>>>>>>>>>>>>>>>>>>> -server to select the "server" VM >>>>>>>>>>>>>>>>>>>>>>> The default VM is server. >>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>> -cp <class search path of directories and >>>>>>>>>>>>>>>>>>>>>>> zip/jar files> >>>>>>>>>>>>>>>>>>>>>>> -classpath <class search path of directories and >>>>>>>>>>>>>>>>>>>>>>> zip/jar files> >>>>>>>>>>>>>>>>>>>>>>> A ; separated list of directories, >>>>>>>>>>>>>>>>>>>>>>> JAR archives, >>>>>>>>>>>>>>>>>>>>>>> and ZIP archives to search for >>>>>>>>>>>>>>>>>>>>>>> class files. >>>>>>>>>>>>>>>>>>>>>>> -D<name>=<value> >>>>>>>>>>>>>>>>>>>>>>> set a system property >>>>>>>>>>>>>>>>>>>>>>> -verbose:[class|gc|jni] >>>>>>>>>>>>>>>>>>>>>>> enable verbose output >>>>>>>>>>>>>>>>>>>>>>> -version print product version and exit >>>>>>>>>>>>>>>>>>>>>>> -version:<value> >>>>>>>>>>>>>>>>>>>>>>> require the specified version to >>>>>>>>>>>>>>>>>>>>>>> run >>>>>>>>>>>>>>>>>>>>>>> -showversion print product version and continue >>>>>>>>>>>>>>>>>>>>>>> -jre-restrict-search | -no-jre-restrict-search >>>>>>>>>>>>>>>>>>>>>>> include/exclude user private JREs >>>>>>>>>>>>>>>>>>>>>>> in the version search >>>>>>>>>>>>>>>>>>>>>>> -? -help print this help message >>>>>>>>>>>>>>>>>>>>>>> -X print help on non-standard options >>>>>>>>>>>>>>>>>>>>>>> -ea[:<packagename>...|:<classname>] >>>>>>>>>>>>>>>>>>>>>>> -enableassertions[:<packagename>...|:<classname>] >>>>>>>>>>>>>>>>>>>>>>> enable assertions with specified >>>>>>>>>>>>>>>>>>>>>>> granularity >>>>>>>>>>>>>>>>>>>>>>> -da[:<packagename>...|:<classname>] >>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>> -disableassertions[:<packagename>...|:<classname>] >>>>>>>>>>>>>>>>>>>>>>> disable assertions with specified >>>>>>>>>>>>>>>>>>>>>>> granularity >>>>>>>>>>>>>>>>>>>>>>> -esa | -enablesystemassertions >>>>>>>>>>>>>>>>>>>>>>> enable system assertions >>>>>>>>>>>>>>>>>>>>>>> -dsa | -disablesystemassertions >>>>>>>>>>>>>>>>>>>>>>> disable system assertions >>>>>>>>>>>>>>>>>>>>>>> -agentlib:<libname>[=<options>] >>>>>>>>>>>>>>>>>>>>>>> load native agent library >>>>>>>>>>>>>>>>>>>>>>> <libname>, e.g. -agentlib:hprof >>>>>>>>>>>>>>>>>>>>>>> see also, -agentlib:jdwp=help and >>>>>>>>>>>>>>>>>>>>>>> -agentlib:hprof=help >>>>>>>>>>>>>>>>>>>>>>> -agentpath:<pathname>[=<options>] >>>>>>>>>>>>>>>>>>>>>>> load native agent library by full >>>>>>>>>>>>>>>>>>>>>>> pathname >>>>>>>>>>>>>>>>>>>>>>> -javaagent:<jarpath>[=<options>] >>>>>>>>>>>>>>>>>>>>>>> load Java programming language >>>>>>>>>>>>>>>>>>>>>>> agent, see java.lang.instrument >>>>>>>>>>>>>>>>>>>>>>> -splash:<imagepath> >>>>>>>>>>>>>>>>>>>>>>> show splash screen with specified >>>>>>>>>>>>>>>>>>>>>>> image >>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>> Any reason for it ? >>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>> Then I downloaded axis2 server and started it.It >>>>>>>>>>>>>>>>>>>>>>> started correctly. >>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>> On Thu, Feb 18, 2016 at 7:04 AM, Dinanjana Gunaratne >>>>>>>>>>>>>>>>>>>>>>> <dinanjanagunara...@gmail.com> wrote: >>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>> Thanks for the info :) i will look at it >>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>> On Wed, Feb 17, 2016 at 10:10 AM, Isuru Udana < >>>>>>>>>>>>>>>>>>>>>>>> isu...@wso2.com> wrote: >>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>> Hi Dinanjana, >>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>> Thank you for your interest in this project. >>>>>>>>>>>>>>>>>>>>>>>>> As a starting point, you can download WSO2 ESB[1] >>>>>>>>>>>>>>>>>>>>>>>>> and start play with it. >>>>>>>>>>>>>>>>>>>>>>>>> You may run few samples[2] to get familiar with >>>>>>>>>>>>>>>>>>>>>>>>> the product first. >>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>> [1] >>>>>>>>>>>>>>>>>>>>>>>>> http://wso2.com/products/enterprise-service-bus/ >>>>>>>>>>>>>>>>>>>>>>>>> [2] >>>>>>>>>>>>>>>>>>>>>>>>> http://docs.wso2.org/wiki/display/ESB490/Samples >>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>> Thanks. >>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>> On Mon, Feb 15, 2016 at 9:31 PM, Dinanjana >>>>>>>>>>>>>>>>>>>>>>>>> Gunaratne <dinanjanagunara...@gmail.com> wrote: >>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>> From: Dinanjana Gunaratne < >>>>>>>>>>>>>>>>>>>>>>>>>> dinanjanagunara...@gmail.com> >>>>>>>>>>>>>>>>>>>>>>>>>> Date: Mon, Feb 15, 2016 at 9:27 PM >>>>>>>>>>>>>>>>>>>>>>>>>> Subject: [Dev]GSOC 2016: Proposal 7 >>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>> Dear Sir, >>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>> I m a 3rd year Computer Engineering undergraduate >>>>>>>>>>>>>>>>>>>>>>>>>> at University of Peradeniya. I would like to >>>>>>>>>>>>>>>>>>>>>>>>>> contribute to open source >>>>>>>>>>>>>>>>>>>>>>>>>> community by taking part in GSOC 2016. >>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>> Recently i developed a remote monitoring system >>>>>>>>>>>>>>>>>>>>>>>>>> for an organization which had some of those >>>>>>>>>>>>>>>>>>>>>>>>>> mentioned features. Such as >>>>>>>>>>>>>>>>>>>>>>>>>> alerting when resources are over used and alerting >>>>>>>>>>>>>>>>>>>>>>>>>> when server stop >>>>>>>>>>>>>>>>>>>>>>>>>> responding. The monitoring system developed in such >>>>>>>>>>>>>>>>>>>>>>>>>> a manner that the >>>>>>>>>>>>>>>>>>>>>>>>>> implementation of monitoring system does not depend >>>>>>>>>>>>>>>>>>>>>>>>>> on components that are >>>>>>>>>>>>>>>>>>>>>>>>>> been monitored. The solution is built using Java and >>>>>>>>>>>>>>>>>>>>>>>>>> Spring framework. >>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>> So i wold like to know how to proceed on this >>>>>>>>>>>>>>>>>>>>>>>>>> project. >>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>> -- >>>>>>>>>>>>>>>>>>>>>>>>> *Isuru Udana* >>>>>>>>>>>>>>>>>>>>>>>>> Associate Technical Lead >>>>>>>>>>>>>>>>>>>>>>>>> WSO2 Inc.; http://wso2.com >>>>>>>>>>>>>>>>>>>>>>>>> email: isu...@wso2.com cell: +94 77 3791887 >>>>>>>>>>>>>>>>>>>>>>>>> blog: http://mytecheye.blogspot.com/ >>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>> -- >>>>>>>>>>>>>>>>>>>> *Isuru Udana* >>>>>>>>>>>>>>>>>>>> Associate Technical Lead >>>>>>>>>>>>>>>>>>>> WSO2 Inc.; http://wso2.com >>>>>>>>>>>>>>>>>>>> email: isu...@wso2.com cell: +94 77 3791887 >>>>>>>>>>>>>>>>>>>> blog: http://mytecheye.blogspot.com/ >>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> _______________________________________________ >>>>>>>>>>>>>>>>> Dev mailing list >>>>>>>>>>>>>>>>> Dev@wso2.org >>>>>>>>>>>>>>>>> http://wso2.org/cgi-bin/mailman/listinfo/dev >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> -- >>>>>>>>>>>>>>> *Isuru Udana* >>>>>>>>>>>>>>> Associate Technical Lead >>>>>>>>>>>>>>> WSO2 Inc.; http://wso2.com >>>>>>>>>>>>>>> email: isu...@wso2.com cell: +94 77 3791887 >>>>>>>>>>>>>>> blog: http://mytecheye.blogspot.com/ >>>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> -- >>>>>>>>>>>> *Isuru Udana* >>>>>>>>>>>> Associate Technical Lead >>>>>>>>>>>> WSO2 Inc.; http://wso2.com >>>>>>>>>>>> email: isu...@wso2.com cell: +94 77 3791887 >>>>>>>>>>>> blog: http://mytecheye.blogspot.com/ >>>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> _______________________________________________ >>>>>>>>>>> Dev mailing list >>>>>>>>>>> Dev@wso2.org >>>>>>>>>>> http://wso2.org/cgi-bin/mailman/listinfo/dev >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> -- >>>>>>>>>> Best Regards >>>>>>>>>> Isuru Ranawaka >>>>>>>>>> M: +94714629880 >>>>>>>>>> Blog : http://isurur.blogspot.com/ >>>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>> >>>>>>> >>>>>> >>>>>> >>>>>> -- >>>>>> *Isuru Udana* >>>>>> Associate Technical Lead >>>>>> WSO2 Inc.; http://wso2.com >>>>>> email: isu...@wso2.com cell: +94 77 3791887 >>>>>> blog: http://mytecheye.blogspot.com/ >>>>>> >>>>> >>>>> >>>> >>>> _______________________________________________ >>>> Dev mailing list >>>> Dev@wso2.org >>>> http://wso2.org/cgi-bin/mailman/listinfo/dev >>>> >>>> >>> >>> >>> -- >>> Kasun Indrasiri >>> Software Architect >>> WSO2, Inc.; http://wso2.com >>> lean.enterprise.middleware >>> >>> cell: +94 77 556 5206 >>> Blog : http://kasunpanorama.blogspot.com/ >>> >> >> > > > -- > Kasun Indrasiri > Software Architect > WSO2, Inc.; http://wso2.com > lean.enterprise.middleware > > cell: +94 77 556 5206 > Blog : http://kasunpanorama.blogspot.com/ >
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