AppendingTransformer in maven shade plugin to support pattern matches?
Hello, The org.apache.maven.plugins.shade.resource.AppendingTransformer in the maven shade plugin (v 2.0) only supports exact resource name matches for appending resources for the uber jar. Do you guys...
View ArticleUpdating forms model causes panel to lose model
Hey I have a form on a page. In that form a have a panel. When i change the forms model with setModel( A Compound PropertyModel) The panel loose the model due to MarkupContainer line 780. This is a...
View ArticleHBase upgrade
Hi All, I am using HBase in distributed mode. A number of master and regionserver nodes are running on different machines. Now i want to upgrade HBase version to recent stable release. My main purpose...
View ArticlePID files for monitoring two different instances of Kafka on same machine
Hi all, I was just trying to create a monitoring service of my own for Kafka. I wanted to know if Kafka provides any sort of functionality for pid files which I can see to check if Kafka is up or not....
View Articleusing jquery dialog instead of alert
I am trying to use jquery dialog instead of javascript alert, I am using the jquery dialog script and inserting wicket onclick script in the OK :function. In java I am replacing the string myscript...
View ArticleChanging the number of partitions after a topic is created
Hi I have a few topics created with 1 partition. After running the cluster for a few days, I want to increase the partition to 10 to improve the consumer throughput. I learnt that it is not supported...
View ArticleToo many instances of org.apache.activemq.openwire.OpenWireFormat
Hello, Is it possible to reduce number of org.apache.activemq.openwire.OpenWireFormat instances in the memory? We have about 3 thousands of consumers which results in same number of...
View ArticleHandling error
Hi, is there any documents for exceptions thrown by Kafka? I am trying to capture errors coming from Kafka. For example, when a producer fails to connects to zookeeper because it is down. Regards, Cal
View ArticleComposite destinations in old style ActiveMQ Spring configuration
Hi everyone, I've recently been tasked with writing an application that should receive messages from an existing Spring application (a game server) that uses ActiveMQ. The game server currently sends...
View ArticleNeed help for configuring scaling and Network connectors in activemq
I need to implement scaling(Horizontal ,vertical) and broker to broker communication network connectors in activemq .Actually we are using vm broker url in the xml file. After I gone through activemq...
View ArticleT5.3: pageReset and onActivate order?
Hi all, quick question: in which order pageReset() and onActivate() is designed to be called? With T5.3 i have onActivate(String ctx) called before pageReset() With T5.1 there were kind of emulation of...
View Articlerelationship final in kmeans
Hello, After the execution of k-means in mahout, read the contents of files / clusteredPoints and / cluster-*-final. I'm using the command clusterdump. In cluster-*-final the number of objects in the...
View ArticleChange brokerURL for REST API connection factory
Hi, I'm using a client to publish messages via the ActiveMQ REST API. I have a single broker configured which is named *master-1*. Each time the broker receives a message I get the following warning:...
View ArticleIntegrating D2R Update with Fuseki Server
Hi, I am trying to get a Fuseki server to interface with D2R Update as its data source. My initial attempts have involved including the D2R packages in the fuseki-server.jar and running the server with...
View ArticleStarting with AMQ+AMQP 1.0+QPID Proton
Hello, I'm Pablo, from the IT of the University of Murcia. I'm new to the Message Queue Services and I've registered here to learn more about ActiveMQ day-to-day activity. Also, I've a question about...
View ArticleButton tag
I am looking at switching my <input type="submit" /> submit buttons over to <button type="submit"></buttons> buttons. Is this safe to do in Wicket (e.g. my forms will still submit...
View ArticleCXF, JMS and HornetQ
Hi I got a question and CXF is only a part of it, but I want to request some feedback from you and everyone who reads this, if I am missing something. I want to use the JMS Transport ability of CXF for...
View Article@Secured @RolesAllowed integration
Hi, is there a place where I can find examples of integration with these annotations? Or, what is needed to be configured to make them work? Thanks H.
View ArticleHow can i render json into markup?
Hi, i would like to include highcharts. I know there is a wicket module but we want to use the script. So my requirement is it to render the div below with the json content in it. Do i have to use a...
View ArticlePreserve contents of keys after running k-means
Hi list We are trying to do some k-means clustering and are wondering if there's an easy way to preserve the contents of the keys for the input records. E.g. 12345: (0,3,79,80) 98765: (1,4,98,90) where...
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