kaushiekulasinghe.blogspot.com

Kaushie's blog

Sunday, January 18, 2015. Testing WSO2 BAM 2.5.0 Kafka Input Event Adaptor. WSO2 BAM 2.5.0 now supports processing data streams based on the Kafka Event Adaptor. Apache Kafka is a fast, scalable and distributed publish-subscribe messaging system. It maintains topics which contain message feeds. These messages are written to topics by Producers and read by Consumers. These topics are partitioned and replicated across multiple nodes, thereby making Kafka a distributed system. A producer needs to be started...

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Sunday, January 18, 2015. Testing WSO2 BAM 2.5.0 Kafka Input Event Adaptor. WSO2 BAM 2.5.0 now supports processing data streams based on the Kafka Event Adaptor. Apache Kafka is a fast, scalable and distributed publish-subscribe messaging system. It maintains topics which contain message feeds. These messages are written to topics by Producers and read by Consumers. These topics are partitioned and replicated across multiple nodes, thereby making Kafka a distributed system. A producer needs to be started...

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Kaushie's blog | kaushiekulasinghe.blogspot.com Reviews

https://kaushiekulasinghe.blogspot.com

Sunday, January 18, 2015. Testing WSO2 BAM 2.5.0 Kafka Input Event Adaptor. WSO2 BAM 2.5.0 now supports processing data streams based on the Kafka Event Adaptor. Apache Kafka is a fast, scalable and distributed publish-subscribe messaging system. It maintains topics which contain message feeds. These messages are written to topics by Producers and read by Consumers. These topics are partitioned and replicated across multiple nodes, thereby making Kafka a distributed system. A producer needs to be started...

INTERNAL PAGES

kaushiekulasinghe.blogspot.com

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Kaushie's blog: Guidelines for configuring WSO2 API-Manager workflows in a clustered environment

http://www.kaushiekulasinghe.blogspot.com/2014/04/guidelines-for-configuring-wso2-api.html

Thursday, April 17, 2014. Guidelines for configuring WSO2 API-Manager workflows in a clustered environment. 1) Work flow server URLs of site.json file should be updated with the correct port of the Business Process Server considering its port offset.(Work flow related configuration files by default contain port values assuming that the BPS port offset is 2.). If BPS and API-Manager are required to be pointed to the same user store,. In this case the URLs of APIM PUBLISHER HOME /. Need to be updated.

2

Kaushie's blog: April 2014

http://www.kaushiekulasinghe.blogspot.com/2014_04_01_archive.html

Thursday, April 17, 2014. Guidelines for configuring WSO2 API-Manager workflows in a clustered environment. 1) Work flow server URLs of site.json file should be updated with the correct port of the Business Process Server considering its port offset.(Work flow related configuration files by default contain port values assuming that the BPS port offset is 2.). If BPS and API-Manager are required to be pointed to the same user store,. In this case the URLs of APIM PUBLISHER HOME /. Need to be updated.

3

Kaushie's blog: Verifying entitlement caching with WSO2 API Manager 1.7.0

http://www.kaushiekulasinghe.blogspot.com/2014/09/verifying-entitlement-caching-with-wso2.html

Monday, September 29, 2014. Verifying entitlement caching with WSO2 API Manager 1.7.0. The API invocation flow with XACML is as follows. 1 Request is received by the Gateway(APIM). 2 Token is validated by the Key Manager (APIM) and the validation results are sent back to the Gateway. 3 If the token is valid, the entitlement mediator will call the identity server for XACML policy evaluation. 4 If the result of the policy decision is 'permit' the actual back end endpoint will be invoked. Enable debug logs ...

4

Kaushie's blog: February 2014

http://www.kaushiekulasinghe.blogspot.com/2014_02_01_archive.html

Wednesday, February 26, 2014. Enabling log4jdbc to verify key caching funcionality in WSO2 API-Manager. 1 Configure API-Manager database (WSO2AM DB) of WSO2 API-Manager with MYSQL. Http:/ docs.wso2.org/display/AM160/Setting up with MySQL. 2 Place the log4j driver in KEY MANAGER HOME /repository/components/lib. Https:/ log4jdbc.googlecode.com/files/log4jdbc4-1.2beta2.jar. 3 Append the following to the. Log all JDBC calls except for ResultSet calls. Log timing information about the SQL that is executed.

5

Kaushie's blog: Testing WSO2 BAM 2.5.0 Kafka Input Event Adaptor

http://www.kaushiekulasinghe.blogspot.com/2015/01/testing-wso2-bam-250-kafka-input-event.html

Sunday, January 18, 2015. Testing WSO2 BAM 2.5.0 Kafka Input Event Adaptor. WSO2 BAM 2.5.0 now supports processing data streams based on the Kafka Event Adaptor. Apache Kafka is a fast, scalable and distributed publish-subscribe messaging system. It maintains topics which contain message feeds. These messages are written to topics by Producers and read by Consumers. These topics are partitioned and replicated across multiple nodes, thereby making Kafka a distributed system. A producer needs to be started...

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evanthika.blogspot.com

Evanthika Amarasiri's Blog: Reason for 'javax.net.ssl.SSLException: Unrecognized SSL message, plaintext connection?' while working with WSO2 products

http://evanthika.blogspot.com/2015/05/reason-for-javaxnetsslsslexception.html

Monday, May 11, 2015. Reason for 'javax.net.ssl.SSLException: Unrecognized SSL message, plaintext connection? While working with WSO2 products. While configuring WSO2 API manage to work with WSO2 IS as the Auth Manager, while trying to login to API Store/API Publisher, noticed the following exception. Javaxnet.ssl.SSLException: Unrecognized SSL message, plaintext connection? The reason for this was that we have configured a HTTP port for an HTTPS URL. Server URL of the Authentication service.

evanthika.blogspot.com

Evanthika Amarasiri's Blog: April 2014

http://evanthika.blogspot.com/2014_04_01_archive.html

Tuesday, April 29, 2014. Expiration times of L1 and L2 caches with Hazelcast for WSO2 products. Recently I had a doubt about how L1 and L2 caches work with WSO2 products. Then I went through the blog on WSO2 Multi-tenant Cache: JSR-107 (JCache) implementation based on Hazelcast. By Azeez and got an idea about the caches and how they work. In Cabon 4.2.0 based products, which is using Hazelcast. Friday, April 25, 2014. Retrieving availble HTTP methods from a back-end server through WSO2 ESB APIs. Extract ...

evanthika.blogspot.com

Evanthika Amarasiri's Blog: Dealing with "HTTP 502 Bad Gateway"

http://evanthika.blogspot.com/2015/07/dealing-with-http-502-bad-gateway-nginx.html

Friday, July 10, 2015. Dealing with "HTTP 502 Bad Gateway". Recently, while configuring WSO2 products with NginX, we were struggling to connect to the management console of the product since it was returning "HTTP 502 Bad Gateway" error. After doing some research, found out that it was a problem with SELinux. There are two SELinux boolean settings available by default. One of them is httpd can network connect which allows httpd to connect to anything on the network. Subscribe to: Post Comments (Atom).

evanthika.blogspot.com

Evanthika Amarasiri's Blog: September 2013

http://evanthika.blogspot.com/2013_09_01_archive.html

Monday, September 16, 2013. How to solve "WARNING: UNPROTECTED PRIVATE KEY FILE! While trying to connect to a remote server using my private key, I got the below exception. Warning: Permanently added '122.248.220.36' (ECDSA) to the list of known hosts. @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @. WARNING: UNPROTECTED PRIVATE KEY FILE! Permissions 0664 for 'evanthika.pem' are too open. It is required that your private key files are NOT accessible by others. This private key will be ignored. Colombo, Sri Lanka.

evanthika.blogspot.com

Evanthika Amarasiri's Blog: September 2014

http://evanthika.blogspot.com/2014_09_01_archive.html

Friday, September 19, 2014. How to solve the famous token regeneration issue in an API-M cluster. In a API Manager clustered environment (in my case, I have a publisher, a store, two gateway nodes and two key manager nodes fronted by a WSO2 ELB 2.1.1), while regenerating tokens, if you come across an error saying Error in getting new accessToken. With an exception as below at Key Manager node, then this is due to a configuration issue. At org.apache.axis2.rpc.receivers.RPCUtil.inv...At org.apache&#46...

evanthika.blogspot.com

Evanthika Amarasiri's Blog: Common SVN related issues faced with WSO2 products and how they can be solved

http://evanthika.blogspot.com/2015/07/common-svn-related-issues-faced-with.html

Tuesday, July 21, 2015. Common SVN related issues faced with WSO2 products and how they can be solved. TID: [0] [ESB] [2015-07-21 14:49:55,145] ERROR {org.wso2.carbon.deployment.synchronizer.subversion.SVNBasedArtifactRepository} - Error while attempting to create the directory: http:/ xx.xx.xx.xx/svn/wso2/-1234 {org.wso2.carbon.deployment.synchronizer.subversion.SVNBasedArtifactRepository}. SvnUrl http:/ svnrepo.example.com/repos/ /SvnUrl. Javalang.RuntimeException: org.wso2.carbon.deplo...At org.ws...

evanthika.blogspot.com

Evanthika Amarasiri's Blog: February 2014

http://evanthika.blogspot.com/2014_02_01_archive.html

Monday, February 3, 2014. Solving "org.apache.ws.security.WSSecurityException: An unsupported signature or encryption algorithm was used". While trying out the scenario which I have explained in my previous post Accessing a non secured backend from a secured client with the help of WSO2 ESB. With security scenario 3 onward, you might have come across an issue as below on client side. Orgapache.axis2.AxisFault: Error in encryption. At SecurityClient.runSecurityClient(SecurityClient.java:99). At org.ap...

evanthika.blogspot.com

Evanthika Amarasiri's Blog: November 2014

http://evanthika.blogspot.com/2014_11_01_archive.html

Tuesday, November 25, 2014. Salesforce Outbound Provisioning with WSO2 IS - Configuration that needs to be done in Salesforce. 1 Go to https:/ developer.salesforce.com/signup and sign up as a new user giving your email address (use the email address as the Username). 2 You will get an email asking you to activate your account. Click on the given link and specify a password and other required information (Secret Question, etc). Once you do that, you will be logged into Salesforce. 4 You need to create a n...

evanthika.blogspot.com

Evanthika Amarasiri's Blog: How to print the results summary when JMeter is running on headless mode

http://evanthika.blogspot.com/2015/07/how-to-print-results-summary-when.html

Thursday, July 9, 2015. How to print the results summary when JMeter is running on headless mode. When you are running JMeter in GUI mode, you can easily view the results through the Summary report. Or through the Aggregate report. But how do you view the summary if you are running JMeter in headless mode? This can be configured through the jmeter.properties file which resides in $JMETER HOME/bin folder. Note that this is enabled by default in latest versions of JMeter. E.g.:- Version 2.13. Why or why no...

evanthika.blogspot.com

Evanthika Amarasiri's Blog: December 2012

http://evanthika.blogspot.com/2012_12_01_archive.html

Wednesday, December 5, 2012. POX security with WSO2 ESB Proxy services. WSO2 ESB supports POX (Pure Old XML) security now. Let us see how we can test this with the latest version of WSO2 ESB . Pre-requisites - Download the latest stable release of WSO2 ESB from here. Start WSO2 ESB server. Create a Proxy Service. (We will use the Echo service shipped with WSO2 ESB here). Address uri="http:/ localhost:828 0. PublishWSDL uri="http:/ localhost:828 0. A) Through a preferred browser. Subscribe to: Posts (Atom).

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kaushicollection.blogspot.com

Sparkling Fashion

Kalamkari sarees online shopping with best prices. Cream and Black Mudra design kalamkari saree with design blouse. Pochampally combination Kalamkari design saree. Orange plain Kalamkari crepe silk saree. Cream and maroon kalamkari cotton saree. Maroon color Kalamkari mul cotton saree. Black and Maroon Kalamkari Handloom cotton saree. Orange and Black combination body plain with border crepe silk saree. Snuff colour crepe Kalamkari silk saree. Blue mudra design Kalamkari cotton saree. Kalamkari crepe sil...

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Kaushi Collections

0 items - ₹. KCW338-Royal blue and sil. KCW336-Jute silk saree wi. KCW333-Kota tissue saree . KCW332-Pink Uppada pure s. KCW331-Yellow & Pink. KCW330-Pink & Green . Yellow & Pink combo . Parrot green Uppada Half . Pink Patli style Uppada p. Peach Pink Uppada Half an. Mustard Yellow Uppada Leg. Uppada Peacock blue Half . Purple and Green combo Up. Bright red uppada silk sa. Uppada 3d checks silk sar. Black &pink combo Up. Pink Uppada silk saree-KC. KCW337-Kanchi Kuppadam silk saree. Sign Up For Newsletter.

kaushiekulasinghe.blogspot.com

Kaushie's blog

Sunday, January 18, 2015. Testing WSO2 BAM 2.5.0 Kafka Input Event Adaptor. WSO2 BAM 2.5.0 now supports processing data streams based on the Kafka Event Adaptor. Apache Kafka is a fast, scalable and distributed publish-subscribe messaging system. It maintains topics which contain message feeds. These messages are written to topics by Producers and read by Consumers. These topics are partitioned and replicated across multiple nodes, thereby making Kafka a distributed system. A producer needs to be started...

kaushik-bidisha.blogspot.com

Do Deewane

Eclectic writings, spur-of-the-moment thoughts, most things just random, just somethings that are thought out, simply human, fun and familiar. Feel at home. Friday, December 05, 2008. Its kind of funny, the unexplainably weird kind of funny, that I heard a lecture today about memory and then I came home to read this about HM, the most famous amnesia patient ever. Posted by Bidi-K @ 7:14 AM. Tuesday, May 27, 2008. Well so long as you don't joke about Quebec independence, or about Montreal Canadiens! All m...

kaushik-f-b1.blogspot.com

finance-bank

Friday, August 3, 2007. Top 100 USA Banks. The Chase Manhattan Bank. First Union National Bank. Morgan Guaranty Trust Company of New York. The First National Bank of Chicago. The Bank of New York. State Street Bank and Trust Company. Chase Manhattan Bank USA. Union Bank of California. The Huntington National Bank. Branch Banking and Trust Company. Bank One, Texas. Chase Bank of Texas. The Northern Trust Company. Mercantile Bank of St. Louis. The Dime Savings Bank. First American National Bank. Http:/ www...

kaushik-panchal.com

Kaushik Panchal

Is an accomplished user experience design leader, working across. Mobile, TV, web and print for some of the most notable companies in technology. Collaboration, design thinking, prototyping and leadership are core components of his. Process. He has held design lead positions at companies including Apple, Yahoo and Method,. Creating intuitive and compelling experiences. One of the leading licensing companies for musical theatre productions. Insights and opportunity research. MTI show hub page. Dashboard U...

kaushik-sustainability.blogspot.com

A Sustainable Dialogue

You can never have an impact on society if you have not changed yourself - Nelson Mandela. Tuesday, May 10, 2016. The best gym in the world? You’re living in it. Links to this post. Monday, January 11, 2016. Odd-even plan shows no strong effect on Delhi pollution. For more on the article please visit http:/ timesofindia.indiatimes.com/city/delhi/Odd-even-plan-shows-no-strong-effect-on-Delhi-pollution/articleshow/50521184.cms. Links to this post. Subscribe to: Posts (Atom). The best gym in the world?