[1]https://github.com/dinanjana/ESBMonitor
On Fri, May 6, 2016 at 10:42 PM, Dinanjana Gunaratne < [email protected]> wrote: > Hello all, > I have started working on the project. You can have a look on what I am > doing from this repo [1]. Currently I am implementing heap dump creator for > this project. Can you explain me how currently heap dump analyzing take > place with ESB OOM events ? In the current implementation of the flight > recorder this method creates a .bin file with a snapshot of heap memory. > > On Sun, May 1, 2016 at 10:01 PM, Dinanjana Gunaratne < > [email protected]> wrote: > >> Hello all, >> I have started working on the project. You can have a look on what i will >> be doing on this [1] <https://github.com/dinanjana/ESBMonitor> repo. >> Meanwhile let me know if there is any coding convention I must adhere to. >> And I chose Jasper reports as the reporting frame work. Hope it is okay. >> [1] https://github.com/dinanjana/ESBMonitor >> >> On Wed, Apr 27, 2016 at 8:07 AM, Dinanjana Gunaratne < >> [email protected]> wrote: >> >>> Hi all, >>> Thanks for accepting my project proposal. :) Thank you very much on >>> helping me to prepare a good proposal. I am looking forward to get started >>> with the project ASAP >>> >>> On Sat, Mar 26, 2016 at 12:16 PM, Isuru Udana <[email protected]> wrote: >>> >>>> Hi Dinanjana, >>>> >>>> >>>> >>>> On Sat, Mar 26, 2016 at 8:31 AM, Dinanjana Gunaratne < >>>> [email protected]> wrote: >>>> >>>>> 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 >>>>> >>>> Even though we built it as a separate application while we are taking >>>> thread-dumps, etc, can lead to a degrade in performance to a great extent, >>>> that's why we need to design it carefully. >>>> >>>> Thanks. >>>> >>>>> >>>>> On Sat, Mar 26, 2016 at 8:25 AM, Kasun Indrasiri <[email protected]> >>>>> 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 < >>>>>> [email protected]> 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 <[email protected]> >>>>>>> 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 < >>>>>>>> [email protected]> wrote: >>>>>>>> >>>>>>>>> Hi Isuru , >>>>>>>>> Thanks for the input :) >>>>>>>>> >>>>>>>>> On Fri, Mar 25, 2016 at 6:37 PM, Dinanjana Gunaratne < >>>>>>>>> [email protected]> wrote: >>>>>>>>> >>>>>>>>>> Hi Isuru , >>>>>>>>>> Thanks for the input :) >>>>>>>>>> >>>>>>>>>> On Fri, Mar 25, 2016 at 6:34 PM, Isuru Udana <[email protected]> >>>>>>>>>> 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 < >>>>>>>>>>> [email protected]> 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 < >>>>>>>>>>>> [email protected]> wrote: >>>>>>>>>>>> >>>>>>>>>>>>> Hi all, >>>>>>>>>>>>> Can i have the location of source of carbondump tool ? >>>>>>>>>>>>> >>>>>>>>>>>>> On Wed, Mar 9, 2016 at 12:05 PM, Dinanjana Gunaratne < >>>>>>>>>>>>> [email protected]> 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 < >>>>>>>>>>>>>> [email protected]> 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 < >>>>>>>>>>>>>>> [email protected]> 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 < >>>>>>>>>>>>>>>> [email protected]> wrote: >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> Hi Dinanjana, >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> Do you need further help to understand the ESB >>>>>>>>>>>>>>>>> architecture ? >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> On Mon, Feb 29, 2016 at 6:01 PM, Nadeeshaan Gunasinghe < >>>>>>>>>>>>>>>>> [email protected]> 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 | [email protected] | Skype: >>>>>>>>>>>>>>>>>> nadeeshaan.gunasinghe >>>>>>>>>>>>>>>>>> <#m_-5727450666815379067_m_3100536272952282018_m_-7906738341674903768_m_-488055444625272468_m_-8776032907468064948_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 < >>>>>>>>>>>>>>>>>> [email protected]> 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 < >>>>>>>>>>>>>>>>>>> [email protected]> 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 >>>>>>>>>>>>>>>>>>>> <[email protected]> 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 | [email protected] | Skype: >>>>>>>>>>>>>>>>>>>>> nadeeshaan.gunasinghe >>>>>>>>>>>>>>>>>>>>> <#m_-5727450666815379067_m_3100536272952282018_m_-7906738341674903768_m_-488055444625272468_m_-8776032907468064948_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 < >>>>>>>>>>>>>>>>>>>>> [email protected]> 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 >>>>>>>>>>>>>>>>>>>>>> <[email protected]> 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" < >>>>>>>>>>>>>>>>>>>>>>> [email protected]> 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 < >>>>>>>>>>>>>>>>>>>>>>>> [email protected]> wrote: >>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>> Great...! >>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>> btw, don't call me "Sir" :) >>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>> On Sat, Feb 20, 2016 at 8:58 AM, Dinanjana >>>>>>>>>>>>>>>>>>>>>>>>> Gunaratne <[email protected]> wrote: >>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>> Dear Isuru, >>>>>>>>>>>>>>>>>>>>>>>>>> Found the solution :) >>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>> On Sat, Feb 20, 2016 at 8:49 AM, Dinanjana >>>>>>>>>>>>>>>>>>>>>>>>>> Gunaratne <[email protected]> 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 <[email protected]> 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 <[email protected]> wrote: >>>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>>>> Thanks for the info :) i will look at it >>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>>>> On Wed, Feb 17, 2016 at 10:10 AM, Isuru Udana >>>>>>>>>>>>>>>>>>>>>>>>>>>>> <[email protected]> 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 <[email protected]> >>>>>>>>>>>>>>>>>>>>>>>>>>>>>> wrote: >>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> From: Dinanjana Gunaratne < >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> [email protected]> >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> 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: [email protected] cell: +94 77 3791887 >>>>>>>>>>>>>>>>>>>>>>>>>>>>>> blog: http://mytecheye.blogspot.com/ >>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>> -- >>>>>>>>>>>>>>>>>>>>>>>>> *Isuru Udana* >>>>>>>>>>>>>>>>>>>>>>>>> Associate Technical Lead >>>>>>>>>>>>>>>>>>>>>>>>> WSO2 Inc.; http://wso2.com >>>>>>>>>>>>>>>>>>>>>>>>> email: [email protected] cell: +94 77 3791887 >>>>>>>>>>>>>>>>>>>>>>>>> blog: http://mytecheye.blogspot.com/ >>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>> _______________________________________________ >>>>>>>>>>>>>>>>>>>>>> Dev mailing list >>>>>>>>>>>>>>>>>>>>>> [email protected] >>>>>>>>>>>>>>>>>>>>>> http://wso2.org/cgi-bin/mailman/listinfo/dev >>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>> -- >>>>>>>>>>>>>>>>>>>> *Isuru Udana* >>>>>>>>>>>>>>>>>>>> Associate Technical Lead >>>>>>>>>>>>>>>>>>>> WSO2 Inc.; http://wso2.com >>>>>>>>>>>>>>>>>>>> email: [email protected] cell: +94 77 3791887 >>>>>>>>>>>>>>>>>>>> blog: http://mytecheye.blogspot.com/ >>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> -- >>>>>>>>>>>>>>>>> *Isuru Udana* >>>>>>>>>>>>>>>>> Associate Technical Lead >>>>>>>>>>>>>>>>> WSO2 Inc.; http://wso2.com >>>>>>>>>>>>>>>>> email: [email protected] cell: +94 77 3791887 >>>>>>>>>>>>>>>>> blog: http://mytecheye.blogspot.com/ >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> _______________________________________________ >>>>>>>>>>>>>>>> Dev mailing list >>>>>>>>>>>>>>>> [email protected] >>>>>>>>>>>>>>>> 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: [email protected] cell: +94 77 3791887 >>>>>>>>>>> blog: http://mytecheye.blogspot.com/ >>>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>> >>>>>>>>> _______________________________________________ >>>>>>>>> Dev mailing list >>>>>>>>> [email protected] >>>>>>>>> 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/ >>>>>> >>>>> >>>>> >>>>> _______________________________________________ >>>>> Dev mailing list >>>>> [email protected] >>>>> http://wso2.org/cgi-bin/mailman/listinfo/dev >>>>> >>>>> >>>> >>>> >>>> -- >>>> *Isuru Udana* >>>> Associate Technical Lead >>>> WSO2 Inc.; http://wso2.com >>>> email: [email protected] cell: +94 77 3791887 >>>> blog: http://mytecheye.blogspot.com/ >>>> >>> >>> >> >
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