Body type problem on CXF component with CXF_MESSAGE dataFormat`
Hi All: I have a question about the expect body type of CXF compoent when using CXF_MESSAGE dataFormat. My CXF version is 2.7.5 and Camel version is 2.10.4. for example, I have a route:timer ->...
View ArticleGenerating vectors from a single txt file using Java:KMeans clustering
Hi, I am having twitter data in a single txt file as: @VancityBeerGuy - RT @BCBerrie: well @VancityBeerGuy you know what they say about guys with #smallenfreuden right? Hahaha Created At:Mon Jun 03...
View ArticleGenerating vectors from a single txt file using Java:KMeans clustering
Hi, I am having twitter data in a single txt file as: @VancityBeerGuy - RT @BCBerrie: well @VancityBeerGuy you know what they say about guys with #smallenfreuden right? Hahaha Created At:Mon Jun 03...
View ArticleHelp with kafka-hadoop loader pipeline ???
Hi We were trying to use the kafka-hadoop loader for loading messages from kafka into the hadoop ecosystem https://github.com/michal-harish/kafka-hadoop-loader Our consumer is hadoop in this case. The...
View ArticleAutomatically resize a container when adding a component
Hi, Why doesn't a parent container automatically resize when adding an element bigger than its width/heigth? Isn't this considered the default behavior? Here is my sample: <s:Application...
View ArticleContribute multiple collections in the same service?
Hello, I would like to contribute 2 collections to a service, but I am afraid Tapestry only supports one collection to be contributed. Am I right? My service constructor is like this: public...
View ArticleSubscription Management
Hi All, I want to implement subscription management something like tatasky or so. I studied http://www.amicontech.com/blog/subscriptions-in-ofbiz-and-opentaps/ and found it is there in webtools. Also...
View ArticleSPeL in tag attributes when using Spring context
Hi All, I'm trying to configure routes using spring context based on examples from here: http://camel.apache.org/spring.html It seems that it is not possible to use SPeL in certain fields, for example...
View ArticleAdd routes to existing Camel context using Spring
Hi All, Is it possible to add routes to existing spring context? All examples [1] show how to declare routes and then create Camel Context with them, I could not find any example of how to do it in the...
View ArticleHow to do active-active cluster in 0.20
Hello In this email thread, http://qpid.2158936.n2.nabble.com/how-to-install-Cman-packages-in-fedora-18-Using-quot-qpidc-0-20-quot-td7588818.html Alan Conway said cluster.so module has been...
View ArticleCXF client for Atom entities
Hi all, I am currently trying to find the best way for implementing a RESTful client for dealing with Atom entities (feed, entry, ...). I've been building some examples using Webclient and I am pretty...
View Articlewicket head places script before the script tags
I am trying to use wicket head tag containg some jquery script, when the page rendered wicket is placing this script on top of jquery script tag , I am using wicket 1.4.21, in this case my script will...
View ArticleHow can I limit the amount of messages kept in LRUCache?
Hi guys We are currently using activemq for one of our project and we run into some out of memory trouble lately. Our application performs some caching every two hours: It reads the information to...
View ArticleUnderstanding memoryLimits with flow control and systemUsage limits.
Hi all, I've got a testing activeMQ installation that I'm trying to test regarding different limits on destinations and memory usage in general, with and without flowControl enable. I'm running into...
View ArticleDead link in documentation pages
The link to the example broker.properties file is broken on this page: http://activemq.apache.org/broker-properties-uri.html It seems that the file has moved to:...
View ArticleGC limit using ResultSet.outputAsXML - way to optimize my code?
Hello everyone, I'm facing a "java.lang.OutOfMemoryError: GC overhead limit exceeded" error and I would like an advice about how I could optimize my code. The aim of this method is to run a SPARQL...
View ArticleRestful services using camel
I am writing restful webservices using camel cxfrs components. I want to expose > 10 services and my service interface looks like this: @Path("/employees") public interface EmployeeService { @Post...
View Article2 kafkas 1 zookeeper
We are interested in having two kafka clusters (one 0.7.2, one 0.8) share the same 3 node zookeeper tier (3.4.3). Has anyone else tried something like this in the past? Should we anticipate any issues?...
View ArticleIssues with durable subscriber and...
Hi, all, Has anyone encountered a problem with VMPendingDurableSubscriberMessageStoragePolicy that it loses persistent messages when the subscriber re-connects? We have the following test case fails...
View ArticleHow to create a crosstab repeater
Hi all, I wonder how to use wicket to repeat things like cross tab (like the one that have on jasper report palette). Example of what I want achieve can be seen here : checkcategoryxtab.png Thank you.
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