RDF Patch
Hello All, I am trying to use the http://afs.github.io/rdf-patch/#rdf-patch-details... (RDFPatch) to a TDB for updating a dataset using patch mechanism Does Jena support / plan to support API's for...
View ArticleMultiple Implementations
I am creating WSDL based web service for an application I am working on... The service though needs to operate in two "modes" in one mode it will take requests and process them (pretty much standard ws...
View ArticleThrottler
All, I am evaluating Camel to be a proxy/gateway to REST internal end points. I have set it up as a servlet on Tomcat and configured for http proxy and it is working. I also wanted to implement...
View ArticleError using HCatStorer()
Hi All, I am trying to load Pig data into Hive table using HCatStorer(). The map reduce task is showing failure but data is loaded in Hive table; Needs input to resolve this failure message 2014-06-06...
View Articlemulticast as a transport
Hi: I'm trying to setup multicast as a transport I have broker with <transportConnector name="multicast" uri="multicast://239.255.2.3:6155"/> and a standalone client with new...
View ArticleActiveMQ + Qpid Proton - Get/delete messages by ID
Hi there! I'm giving my first steps in this area and I would really appreciate some help. Is it possible to get/delete messages by ID with Qpid Proton? I noticed that this is feasible from ActiveMQ...
View Articlerunning flume 1.5 on hadoop 2.2.0 java.lang.NoSuchMethodError:...
hello, I'm running flume 1.5 on hadoop 2.2 cluster on amazon emr. when receiving an avro event and write to hdfs, met the following error java.lang.NoSuchMethodError:...
View Article"HTTP 500" / "Render queue error in BeginRender" for page with form.
Hi all, I've done some T4 development in the past, and now I'm trying to break into the T5 world. I'm getting a peculiar error when I try to add a form to one of my pages. I've dug around in the...
View Articlemessage.max.bytes and mirrormaker tool
I've tried to run mirrormaker tools in async mode and I get WARN Produce request with correlation id 263 failed due to [benchmark1,30]: kafka.common.MessageSizeTooLargeException...
View Articleflatten-maven-plugin 1.0.0-beta-2 released
Hi, The Mojo team is pleased to announce the release of the flatten-maven-plugin version 1.0.0-beta-2. Flatten Maven Plugin generates a flattened version of your pom.xml and makes maven to install and...
View Articlezookeeper watch limitation
hi, I am reading the book "Zookeeper" by Flavio Junqueira and Benjamin Reed. And I am now concerned if Zookeeper right tool for our scenario: configuration management. We have ~2000 servers that...
View ArticleDynamic DataSource for SQL
Hello, I'm converting services written with IBM Message Broker 6.1 to Apache Camel. Here's some of the logic I'm trying to convert: SET Environment.Variables.dataSource = ''; CASE...
View ArticleNoReplicaOnlineException with 0.8.1.1
Hi, I am running Kafka 0.8.1.1 with one Zookeeper and one broker. I created a partition 'test2' as below: /kafka-topics.sh --create --zookeeper localhost:2181 --replication-factor 1 --partitions 3...
View ArticleSpark datagrid Issue.
Hi, I have a spark flex datagrid. I have set its horizontalscrollpolicy to off. When i scroll the header towards right completely, the header is moved and is not visible. This makes an impression that...
View ArticleHi
Thanks Regards Yagyesh Kumar Mishra Mobile: 8800447897 " Ignorance is death, knowledge is life"
View ArticleBuilding a system with Apache ActiveMQ and MQTT protocol for large number of...
I'm building a system with large devices using ActiveMQ and MQTT protocol, the model which i'm using on standalone server contains 2 applications as follows: App1: Enterprise app received messages from...
View ArticleAbout peculiar scenario in kafka camus consumer
Hi I have observed a peculiar scenario in production environment in which a mapper task for a particular topic-partition combination always fails with the exception 'Task attempt failed to report...
View ArticleAngular/TapestryJS
Hello all, Here is a link to a AngularJs Page served by Tapestry5.3.7. http://tapestryangular-frafac.rhcloud.com/#/phones the related code is available at...
View Articleqpid broker ssl plugin - start using systemctl fails
Hi All, I started the qpidd broker on a fedora 9 using "sytemctl start qpidd.service". But the initialisation of the SSL plugin failed: [Security] error Failed to initialise SSL plugin: Failed: NSS...
View ArticleSend StreamReposne in Page to File On Server
Would like to reuse a page event handler function to render that specific response on server as a file. Generally, how does one make an service wrapper to tapestry pages? Specifically, how can...
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