Low utilization of OFBiz on multi core servers
Hi all, I'm using OFBiz to study the performance of web service in the cloud. I found a problem when I deploy OFBiz on a 2 core server, which has 4G memory. The OFBiz I used is the 12.04.03 version....
View ArticleSpark Bindings
Hi I hope you are well. While following this tutorial https://mahout.apache.org/users/sparkbindings/play-with-shell.html I ran into some problems. At point 4. of "Starting Mahout's Spark shell",...
View Articlecamel wmq transactions - ack mode as TRANSACTED
Hi Team, Please find the below scenarios or camel route from("wmq:queue:eventQueue + "?useMessageIDAsCorrelationID=true") .transacted() .bean(orchestrator, "processMessage(${body}, ${headers})"); and...
View ArticleConsuming messages from Kafka and pushing on to a JMS queue
Hi, We have an application that currently uses Camel to forward a JMS message from HornetQ to multiple consumers (JMS queues). The one challenge we have is handling failure of one of the consumers....
View ArticleProblem with union - null & enum
Hi, all Please visit my post about the problem: http://stackoverflow.com/questions/25285784/union-null-with-enum-in-pig. Thanks Martin Repka
View ArticleLeader election in zookeeper
I have 15 machines connected through a network. out of 15, zookeeper servers are running in three different machines and I have to select a leader for this distributed systems. My doubts are 1. For the...
View ArticleZookeeper session timeout
Hi, I have configured a cluster of 6 Zookeeper instances on two servers with each server having 3 Zookeeper nodes. It works as expected but if it stays idle for long time, it throws error about session...
View ArticleHTTP basic authorization with HTTP4?
Is there any way to send HTTP basic authorization(preemptive authentication) to another web service(from HTTP4). I have a proxy with Jetty consuming and HTTP4 producing. Here is some sample code in the...
View ArticleConcurrentModificationException responding to View Request's
Hi, I am having a little bit of trouble implementing the TDB store for my Jena Ontologies. I have been able to solve most of the issues that I've come across, but I have become frustrated with the view...
View Articlearchetype:integration-test generated archetype build depends on parent project
Hi, we use the archetype:integration-test to test if the archetypes we generate successfully compile. Our archetypes (we call them "quickstart") are located within the main project. So we have - parent...
View ArticleDynamically adding/removing panels to existing form
Hi there, I'm new to wicket and got a problem, I searched google and the mailing list for 2 days now but can't find what I'm searching for, here is an reduced example of what I'm trying to do. This is...
View ArticleISO 27001: Use of Maven
Has anyone here got advice on using Maven to help provide evidence of ISO 27001 implementation? We're preparing to get audited and the standard asks for us to provide evidence of secure development. I...
View ArticleOutdated - Tips for UI labels translation Wiki Page
Hi This document is sitting in the wiki but is linked to from the OFBTECH workspace. https://cwiki.apache.org/confluence/display/OFBIZ/Tips+for+UI+labels+translation...
View Articleqpid-route TLS connection to destination broker
Hi, I have another SSL problem and potential fix, this time to the qpid-python package. Any chance this could make it into the 0.30 release? In summary, qpid-route is unable to connect to destination...
View ArticleAtmosphereTester - WicketTester for Wicket-Atmosphere
Hi, At branch "wicket-atmosphere-tester" I've implemented support for testing Wicket Atmosphere applications with WicketTester. You can see the diff at [1]. I don't use Atmosphere in my applications...
View ArticleWhen an async request is acknowledged?
Hi, I had a general question about web services. Sorry, it is not related to CXF, but this is a so good community, maybe someone can help me:). In case of an async web service call the receiver...
View ArticleNot able to download SDK with AIR 15beta
Hi, I'm trying to download the latest SDK with AIR 15 beta but it always fails on the download of the Flash SDK. Yesterday I had no problem on another PC My log: Version 3.1.0 (windows) Using Locale:...
View Article"Destination does not exists" occur in consumer log intermittently
Hi, It would be good if Apache ActiveMQ developer/user can share their experience/resolution which I am facing in Production environment now. We are using 4 network of brokers in the provider end. They...
View ArticleactiveMQ levelDB master/slave cluster
Hello, I am using activeMQ master/slave cluster with levelDB replicated by zookeeper. with the following output from console: PSHOT\bin\win32>activemq.bat wrapper | --> Wrapper Started as Console...
View Articlejava.io.EOFException
i use 3 activemq brokers with replicated levelDb master-slave mode why happened?how to deal with it?? 2014-08-13 09:44:12,470 | INFO | Slave has now caught up: 9fdb82cf-a99f-4b0a-b7 7-597e4bb0a799 |...
View Article