in jena text search, can't use wildcard as first character
Hello, Perhaps I'm missing something in the docs, but when I attempt to execute the query below, I am receiving the error below that. It looks like I could fix this if I could access the...
View Articlequestion about state change and any possible inconsistency
Hi, I am trying to understand how zookeeper handles the following scenarios. a) When a leader sends a proposal to a follower, does the follower just log the proposal to its persistent store or is the...
View ArticleCamel 2.12.1 : How to send Http post with an attachment using ProducerTemplate
Hi, I tried to use producerTemplate to send a http post with an attached file. ProducerTemplate template = context.createProducerTemplate(); Exchange exchange =...
View ArticleNew Clojure library for Kafka
Hi all, I was working with Kafka the other day and I wanted to use my favorite language but the "official" driver was rather cryptic and there too much black magic going on, so I decided to rewrite it...
View Articlelive class reloading for custom package
Hey guys, Could anyone explain - is that possible to enable live class reloading for user-defined packages? For example, I would like to implement live reloading for Hibernate entities and enum classes...
View Articlezookeeper cluster
Hi Users, I have followed the cluster guide and created a zookeeper cluster with 3 nodes. After a successful start of the cluster I have created few nodes and everything looked fine. I see one leader...
View ArticleHow to get PageClass from BufferedResponseRequestHandler ? And how to "link"...
Hi, How to get PageClass from BufferedResponseRequestHandler ? At little background: I'm sending processing metrics to Google Analytics, mentioning the PageClass (if available), used memory, and...
View ArticlesetStyle destroy UndoManager
Hi, during programming I found strange problem with UndoManager related to textFlow in RichEditableText. When I try to set some style for RET (by setStyle), all steps stored in UndoManager are...
View ArticleInterpretation of cluster output
Hi All, Please help me in getting the data points inside each cluster. The output of the clustering algorithm is center of the cluster and radius of the cluster. How do we derive actual data points...
View ArticleAvro binary format to raw binary format
Hi, Tried to search the archives, but couldn't find good answer. Just wanted to know is there any way to convert avro binary data which is converted from json to raw binary format. And also raw binary...
View ArticleOnly want to print 10 lines stacktrace...
In my route i have this: .onException(Exception.class).process(new Log()).end() That calls this bean: public class Log extends Exception implements Processor { public static final String ROUTING_KEY =...
View Articlesplit with bean: multithreading problem
Hello, most of our routes contain a split with bean functionallity. For example: .split().method(Myclass.class.getName(), "method") or .split(bean(MyClass.class.getName(), "method")) Sometimes we got...
View ArticleUSER_CFG_FILE_NOT_FOUND_MSG error on Application
Hi I have been working on CXF webservices on weblogic 10.0 server and it is behaving unpredicably. Sometimes, it loads the wsdls and services without any errors, whereas sometimes, it throws the...
View Articlelog response times and throughput
Hi, I am looking at real-time graphing using Incanter. What is the best way to log individual response times and thoughput? Many Thanks Paul
View ArticleFlume exception when using SSL
Hi, I'm attempting to use Flume to send data using Avro between two servers. The process is running perfectly fine until I started to use SSL encryption. I'm sending data from server A to server B. Say...
View ArticleHow to configure BeanValidator?
Hi, I got allways the same error: Render queue error in BeginRender[Login:username]: Exception constructing service 'BeanValidatorSource': Error invoking constructor public...
View ArticleCometd-Tapestry IllegalStateException
Hi everyone, I have implemented a tapestry-cometd integration <dependency> <groupId>org.lazan</groupId> <artifactId>tapestry-cometd</artifactId>...
View Articleavoid transition onStageOrientationChange
Hi, is it possible to avoid transition when the stage orientation change in a flex mobile project? Thanks Gabriele
View Articleorg.apache.openjpa.persistence.EntityNotFoundException: The instance of type...
Hello, I've the following situation which indeed drives me crazy, cause I cannot find a solution for it. I have an entity called Person that has a OneToMany-Relationship with CascadeType.ALL and...
View ArticleVirtual topics with a broker mesh
I have 3 brokers setup in a broker network. I am trying to get the virtual topic concept to work. I currently have mulitple consumers subscribing on Consumer.*.VirtualTopic.Test queue, where * is...
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