How to check that a file is empty
I have recently upgraded Camel to version 2.11.0. In my file transfer services I have used a predicate together with interceptors to avoid transferring empty files but instead move them into a...
View ArticleActiveMQ Jencks pool configuration
I use ActiveMQ 5.9, and have some problems with Jencks AMQPool connection factory configuration. 1)When using Spring configuration it's all ok: <bean id="jmsConnectionFactory"...
View Articlecontrolled shutdown
Hi, In this link https://cwiki.apache.org/confluence/display/KAFKA/Replication+tools two ways to do controlled shutdown are mentioned. "The first approach is to set "controlled.shutdown.enable" to true...
View ArticleWhere can I find an example of specifying a custom resequence comparator in...
I try to keep all my routes in Spring, but I cannot find any example about how to define the following in Spring:...
View Articlehiding the label in aggregate report
Hi Is there any way wherein I can hide the a particular transaction in the aggregate report? Thanks & Regards Sam...
View ArticleNTLM V2 proxy Authentication
Hi guys, I'm having a few problems to authenticate to a proxy with Jmeter 2.8. I'm using HTTP Authorization Manager to set the credentials of the proxy and it seems no to get through. The proxy...
View ArticleDead link on Wicket's home page
On the home page the Apache Wicket 6.9.1 released <http://wicket.apache.org/2013/07/10/wicket-6.9.1-released+copy.html> link points to...
View ArticleApache Maven Mapping 1.0 Released
The Maven team is pleased to announce the release of the Apache Maven Mapping, version 1.0 A shared component to assist in interpolating file names using properties from a Maven project....
View ArticleBest Practices - c#/java/ruby, decimals and dates
Hello, I have a legacy windows c# implementation that needs to be able serialize a large object structure for deserialization in java and ruby. This contains business data and has many fields that are...
View ArticleBroker crashes when no space left for log.dirs
Hi, This is more of a thought question than a problem that I need support for. I have trying out Kafka 0.8.0-beta1 with replication. For our user case we want to try and guarantee that our consumers...
View ArticlePossible Bug Apollo Durable Subscriptions
Hi there, I'm struggling against a possible issue using Apollo MQTT and it's durable subscriptions. My intention is to synchronize a client using QOS 1. Here is my setup: Apollo Dev Snapshot, based on:...
View ArticleRun Multiple Thread group Simultaneously
Requirement: Student logins 2000/hr Teacher logins 1000/hr If I want to create a test suite for the above requirement and I would like both teacher and students run simultaneously. How should I...
View ArticleDraft Interactive Viz for Exploring Co-occurrence, Recommender calculations
As part of trying to get a better grip on recommenders, I have started a simple interactive visualization that begins with the raw data of user-item interactions and goes all the way to being able to...
View Articlehow to get rid of the "repository will be blacklisted" warnings?
I want these warnings to go away and leave me be.... :-) They seem benign, or at least I haven't seen their negative effects yet...
View ArticleHow to host CXF webservice in Tomcat war
I have a CXF webservice that I need to now host in Tomcat webapp. I'm using the 'code first' approach where I have Java pojos, annotated for CXF webservice, e.g. @WebService() @SOAPBinding(style =...
View Articlequesttion about log.retention.bytes
According to the Kafka 8 documentation under broker configuration. There are these parameters and their definitions. log.retention.bytes -1 The maximum size of the log before deleting it...
View ArticleOdd AMQ Transaction Behavior
I'm attempting to send a message from an AMQ Virtual Topic consumer to an http endpoint using http4 with transactions. When the http service is down http4 returns a...
View ArticleFlex Imports Directives
Hello, Just wondering whether the import directives for script has changed in Flex 4.10. Currently, in my application, I have some imports as follows: import flash.events.Event; import...
View Articlehow do I create named individuals by jena rules?
Dear Jena experts, our team is developing a game where the game status is represented by an ontology and the game logic is represented by rules. We want to use the Jena reasoning in the first place and...
View ArticleWhat do we need to learn to use Tapestry 5.4 ?
As far as I understand. T5.4 will have a major refactor for the client side related code. And I've passed by many Javascript libraries names like Backbone, Coffescript and others. So to summerize, what...
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