Enums in spring config
Hello All, I was under the impression that enums can now be specified in the Spring config as in the below example. Having issues. Any advice? <simple>${header.EventCategory} ==...
View ArticleTileGroup
Is it possible to have columns with a different width in TileGroup control? Thanks
View Articleits that time of year again, 42lines is hiring java devs
the company i work for ( 42lines.net ) is growing and we are looking for a few good devs. about our approach: * we are a distributed usa-based company * everyone telecommutes either from home or a...
View ArticleHelp with JMeter Client/Server
Hi, I am looking for help in trying to setup a client/server working test. I have all the ports configured, firewalls open, port forwarding configured, etc. However, I never see any response data,...
View ArticleWGET Session Invalid?
I have a wicket log in page that I would like to log in and create a session so that I can wget and download files off my wicket website. I do a: wget --no-check-certificate --keep-session-cookies...
View Articlehow to downgrade the metrics jar from 3.x to 2.2.0
Hi, I am running kafka-0.7 but when running producer got error java.lang.NoSuchMethodError: com.yammer.metrics.core.TimerContext.stop()J. So I want to downgrade it to metrics 2.2.0 jar, So I replaced...
View Articlegmap2, wicket 6.9 and ajax refresh
Since I've upgrade from wicket 6.8.0 to wicket 6.9.1, many of my gmap panel are not working anymore when I do an ajax refresh on them. From what's I've discovered is that on the refresh the...
View ArticleJena+ trig (huge dataset)
Hi All: I have a trig file (rdf) that is sized 17GB, I was wondering if Jena has triple store that can load this data. I know that Jena supports trig format but I am not sure about the size-wise. If...
View ArticleHMAC problem after upgrading to 5.3.7
I upgraded an existing site to 5.3.7 about a week ago and a small number of users are getting an error because the login form does not have an HMAC signature. I'm guessing this is because the login...
View ArticleC API question
The string_completiion_t callback signature of the Zookeeper C API is: typedef void(* string_completion_t)(int rc, const char *value, const void *data) That means that when the callback is called, the...
View ArticleActiveMQ composite destination producer
Hi All, I have a requirement to send the same message to 2 distinct destinations (a queue and a topic) on ActiveMQ and I would like to use the composite destination feature of ActiveMQ....
View ArticleApache Flex 4.10.0 Released
The Apache Flex community is pleased to announce the release of Apache Flex 4.10.0 and Apache Flex IDE Installer 2.6. Apache Flex is a highly productive, open source application framework for building...
View ArticleLinkedIn C++ Implementation
A few months ago there were discussions around a C/C++ client for Kafka .80 using non-blocking socket I/O that was being worked on by LinkedIn and may possibly be open sourced. Has there been any...
View Articleqpid::messaging and map- and list- message over AMQP 1.0
In AMQP 0-10 message content was essentially always treated as raw data, with the content-type indicating how those bytes were to be interpreted. For map- and list- messages we used a content-type of...
View ArticleComponent for Applet
Hi, I'am trying to write component similar to http://mrhaki.blogspot.cz/2009/05/wicket-component-for-java-deployment.html but I need to use JNLP for applet deployment. I write my own Resource that...
View Articlepig not respecting parameters in mapred-site.xml
I am running pig on a custom hadoop implementation but it doesnt respect params in mapred-site.xml. Looking into the code, I find that the following 2 files are slightly different from stock hadoop in...
View ArticleOptions for the C++ broker from the Java broker
Hello all, I was wondering if there were compatible options for the C++ broker that are specified for the Java broker within the virtualhosts.xml as shown below: <virtualhosts>...
View ArticleSequence Caching Failing in JTA Managed Environments with PostgreSQL
About a year ago, there was a bug (OPENJPA-2196) that I contributed a patch to that deals with cases where OpenJPA's sequence caching cannot be used if the native sequence in the database is not owned...
View ArticleSOAPHeaderInterceptor Removing Message Headers
Hi All, Is there any reason why the SOAPHeaderInterceptor is removing headers from the SoapMessage? It looks like the first thing it does when it finds a header is call...
View ArticleUnmarshalling problems using Simple Frontend and Aegis
I have been trying to publish a simple web-service using a Java first approach. I have a Java class which uses an underlying domain model based on interfaces, for example, the class I want to publish...
View Article