Is the Select component's VALUE_CHANGED event out of the scope of user...
I'm using v5.4-beta-17 and I'm facing an issue. I have an object persisted using the @Persistent annotation. And then I have a Select component on the page. While handling the Select component's...
View ArticleAssembler for Datasets
Hey, are there any examples on how to assemble a Dataset, with files becoming (possibly renamed) named graphs? Or maybe assembler is not the right tool for this? I checked the how-to but it's mostly...
View ArticleShipmentReceipt potential bugs and potential enhancements proposal
When a ShipmentReceipt is created, an AcctgTrans is also created with the shipmentId field set but not the receiptId. Should the AcctgTrans.receiptId also be set since it exists? Also, when a...
View ArticleJava heap space using TrainNaiveBayesJob
Hi everybody, I am implementing a classifier that handles a big amount of data using naive bayes using EMR as the "hadoop cluster". By large amount of data I mean that the final models are around 45GB....
View Articlekafka unit test in Java, TestUtils choosePort sends NoSuchMethodError
I am trying to create unit test case for Kafka in Java with a simple call Properties props =TestUtils.createBrokerConfig(1, TestUtils.choosePort(), true); It fails on I also tried:...
View ArticleMaven fluido skin always renders left navigation section empty on site
I couldn't get the maven-fluido-skin work completely - the left navigation section (the section that contains links to various project details) is always rendered empty. Not sure if I'm missing some...
View ArticleLCR in Eclipse without Sysdeo plugin
Hi everybody I'm a former user of T4 but for many reasons independent from my will, I had to abandon Tapestry a few years ago, while I'm still maintaining some web applications. Now I want to step into...
View ArticleOutOfMemoryError during index mapping
Hi, Sometimes we get: Caused by: java.lang.OutOfMemoryError: Map failed at sun.nio.ch.FileChannelImpl.map0(Native Method) at sun.nio.ch.FileChannelImpl.map(FileChannelImpl.java:885) ... 25 more (excuse...
View Article70% memory used, nothing left though?
One of our 5.10.0 brokers is reporting memory storage at 70% used. Yet there is nothing pending on any queues and should be nothing in any topics either. The queues and topics look identical to those...
View ArticleSimple Database Architecture Suggestions Please
Hello I am at the very beginning of a new project to develop a Flex UI to be placed within a web page for accessing training content. Think of BBC iPlayer, Lynda.com, iTunes etc. (but on a very small...
View ArticleSpring JAXWS client ClassCastException: $Proxy14$ cannot be cast to Service...
Hi I'm creating a service client using CXF 2.7.9. When I try to get the bean from spring I get: ClassCastException: $Proxy14$ cannot be cast to Service Interface If I don't cast it, it will return an...
View ArticleSyntax highlighting for Gedit (or other gtksourceview-based editors)
Hi all, I've created syntax highlighting files for Pig for GtkSourceView (which is used in gedit, among other things). The files are currently located at Projects/GtkSourceView/LanguageDefinitions -...
View ArticleCXF STS with SecureConversation
Hi there, I am new to Security Token Service in CXF, so please excuse my newbie questions to that topic. I try to configure a simple STS which satisfys the need of BiPRO (a standard to transfer...
View ArticleCXF STS with SecureConversation
Hi there, I am new to Security Token Service in CXF, so please excuse my newbie questions to that topic. I try to configure a simple STS which satisfys the need of BiPRO (a standard to transfer...
View ArticleConfiguring large queues
Hi all, I have a need to configure a very large queue that is able to store about 1 million messages of around 10kb each. The queue will be too big to fit into RAM, and will need to spool to disk. I...
View Articlebad secure links
I started running my app in production mode but I get these bad links (the yui compressor throwing exceptions too) <a...
View Articlegeneric java object source ?
Hi, If I want to pass java objects as flume source, what would be the best way to do this ? thanks, -Terrey
View Articlestarting a thread in the customized sink ?
Hi, If in my customized sink, I create some threads and schedule it to do some queueing. For example, I would like to drop the events off every 10 seconds. If I start the thread or an executor in the...
View Articleavro source vs syslog source in flume
I have to make a flume topology in which I can divide the events based on some header value to different sinks through selectors. My logging script is implemented in php, and this php script writes to...
View ArticleRecommenderJob
Hi Mahout users: We have tried the item-based CF recommender with a user_id, item_id, rating data. while the recommendation output is less than our expected, for example, if we have 1000 users, the...
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