TCP client and server queues
Hi! I am trying to collect all TCP messages (string or just a pure binary content) from a CLIENT OR SERVER tcp process to an ActiveMQ queue. Again, I have a tcp client sending binary data to a...
View Articlecxf transformation feature - could code be ported and used in Camel?
The CXF transformation feature provides a nice way to declaratively specifiy certain simple transformations, element names, adds elements, changes namespace, etc. It makes it easy to describe the...
View ArticleSetting up REST with HTTPS
Hi, I searched online quite a bit, and tried to learn from the archive posts of this mailing but I failed. By following https://activemq.apache.org/rest.html, I'm able to push messages via the REST API...
View ArticleKafka consumer per topic
Hello All, I hope that this is the right place for this question, I am trying to determine if I have a separate connection per kafka topic that I want to consume if that would cause any performance, or...
View ArticleOFBiz stable and old demos back
Hi, I had some problems today (GMT) with the stable and old demos (permissions mix on .svn) they are now back and up to date (they were not updated for 3 weeks) Jacques PS: BTW trunk demo got also...
View ArticleUsing CXF with Https Proxy
hi all, i'm just stuck with a problem using cxf : i implemented a soap client to a webservice using cxf 2.6.1 and its working fine... now i have the challenge of sending one single service operation to...
View ArticlePartitions per Machine for a topic
HI, Is the maximum no. of partitions for a topic dependent on the no. of machines in a kafka cluster? For e.g., if I have 3 machines in a cluster, can I have 5 partitions with a caveat that one machine...
View ArticleKafka on yarn
Hi guys, Kafka is getting more and more popular and in most cases people run kafka as long-term service in the cluster. Is there a discussion of running kafka on yarn cluster which we can utilize the...
View Articlenum.partitions vs CreateTopicCommand.main(args)
Hi All, In kafka.properties, I put (forgot to change): num.partitions=1 While I create topics programatically: String[] args = new String[]{ "--zookeeper", config.getString("zookeeper"), "--topic",...
View ArticleSet providers property on uri for cxfrs endpoint
Hello I'm trying to set the providers property for the endpoint of my rest service: <route id="restEndpoint"> <from...
View ArticleHadoop stream gzipped file with AvroAsTextInputFormat
I have successfully stream Avro data file to Python mrjobs using the library AvroAsTextInputFormat -inputformat org.apache.avro.mapred.AvroAsTextInputFormat However, unlike text file, it does not seems...
View ArticleSockets getting closed after 200 seconds
Hi , I am running into a strange problem of sockets getting closed after exact 200seconds. My application is OSGI bases running with servicemix , camel-cxf version 2.8-fuse-06-11. Routes are built...
View ArticleAjaxFormLoop with nested Ajax select onValueChange event
Hi everyone. I'm developing a refine search component that need to add field's rows dynamically, this rows contains 2 select components and by default a textbox. When I change the value of the first...
View ArticleMake JAXRSServerFactoryBean construct new resource instances earlier
Hi, Just find that resouce instances are constructed only when there is request targeting the resouce class if I use java code JAXRSServerFactoryBean.setResourceClasses(...). But i need to construct...
View ArticleDurability
Hi, I have come back to looking at Kafka after a while. Is it really the case that messages can be lost if the producer is disconnected from the broker, as described in KAFKA-789...
View ArticleConditionally executing a script in profile
Hi All, I am trying to execute a particular sql script conditionally in a profile(POM.XML). Example: assume I had a following profile in a POM.xml if I run "mvn -Pload-test-data -e it's executing all...
View ArticleSerious Bug? Segment getting deleted as soon as it is rolled over
We just noticed that one of our topics has been horribly misbehaving. *retention.ms <http://retention.ms>* for the topic is set to 1209600000 ms However, segments are getting schedule for...
View ArticleConfiguration problem specific rest services need specific providers
The way my project is currently configuring rest services, all providers listed get used for all services. How can I get more fine grained configuration? I only want the headerValidationFilter used on...
View ArticleHow do I run the AMQP 1.0 JMS client example?
Hi All, I'm struggling trying to get the AMQP 1.0 JMS client to work. I built it manually because it wouldn't build even after specifying a classpath for ant it still couldn't find the JMS librarys....
View ArticleBest practice for using (evolving) ontologies with a Fuseki/TBD store?
Before I embark on a multi-day exploration of best ways to address this, I thought I’d ask what is possibly a FAQ (but not popping up on google). The scenario: I have a TDB store containing statements...
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