Fuseki/TDB: BadURIException in DatasetAccessor.putModel
I'm attempting to write a new graph into my TDB repository. The graph has the name of the instance it represents, in this case, "http://anchor/plan#Graph1". Deep below DatasetAccessor.putModel(), I get...
View ArticleCamel Exchange not returned when SocketTimeoutException happens
Hi, I'm working with the cxf component in order to consume from JAX-WS services, and everything works like a charm, but I'm having trouble when a SocketTimeoutException happens. In this case, I have no...
View ArticleString addition in ARQ?
Hi, I've been trying to figure out an issue with addition of strings in SPARQL. According to the DAWG evaluation test at: http://www.w3.org/2009/sparql/docs/tests/summary.html#functions-plus-1 "1" +...
View Articlegetting class cast exception ( ERROR: Integer cannot be cast to String)
Hi, I am getting very strange exception, i don't understand why i am getting this exception. when i am dumping or storing the "jndScoreAttrWithDevices" i am getting the class cast exception saying...
View ArticleMaximum size of the request accepted by Avro Source
Hi, I have a flume agent with Avro Source, memory channel and a custom sink. I am trying to send a single event with the size of 10MBs but I am getting GC overhead and Java out of memory errors....
View ArticleApache Camel Tracer | Would log level make a difference in the amount of...
Respected Camel experts, i am exploring the usage of Tracer for logging purpose. It can be managed via JMX Console, so logging can be enabled even when developers haven't used logs in their routes. My...
View ArticleAggregate Error
This is the source code: person/firstName/text() ${in.header.breadcrumbId} ;convertBodyTo type="java.lang.String"/; corrId The error which I'm getting is " Error during type conversion from type:...
View ArticleRefactoring the SDK
Hey guys, I was just wondering whether refactoring patches are welcome. For instance, in DataGridEditor, this piece of code appears 6 times, and could be placed into its own function: if...
View ArticleAdvancedDataGrid Filter Function in arraycollection inside arraycollection
How to create filter function for ArrayCollection inside ArrayCollection [Bindable] public var chamados:ArrayCollection = new ArrayCollection([ {nCdEmpresa: 01, nCdId: 1001, nCdUsuario: 11082,...
View ArticleRemove null fields from JSON payload in requests
Hello: I'm using CXF 2.7.8 I've created a REST service . Format for POST messages is JSON Sometimes , the service receives null values { .... , ·"field": null , .....} I want to develop a JAXRS filter...
View ArticleTicket booking related to Rental product
Hi, I have created an ofbiz eCommerce application to book flight ticket. I have created plane as fixed assets and flight as product. I have successfully place an order. My question is :- how to...
View ArticleDoes Mahout handle missing values in train and test data, for Decision Forest?
In Weka it is possible to mark the field with a question mark "?" for unknown values and these are handled. Is there a similar way to mark "unknown"/"missing" field values in Mahout training and test...
View ArticleFailure to register a component, programmatically
Hi I'm trying to add a component in my camel context using method addComponent on CamelContext. Everything seems to work correctly, but when my servicemix starts, the bundle stays in state GracePeriod...
View ArticleGetting error in qualcluster command
I want to analyze cluster which i did clustering on mahout by kmeans algorithm. In qualcluster command there is an comman linne argument as -c what kind of file i need to give as input for kmeans...
View ArticleApplicationContextRegistry and JndiRegistry
Is there a way I can make the two work? What happens is that when I do ApplicationContextRegistry but wants to access through jndi it won’t work, if I do the JndiRegistry, it would not resolve all my...
View ArticleJMeter - Maven integration
I have been using JMeter for couple of months and now I would like to integrate it with Maven. There are couple of blogs on this and I finally set this up on my machine. Now when I run the script,...
View ArticleApache Camel vs Openadaptor
Hi, I am trying to use an enterprise integration framework. Confused between two producets 1) Camel 2)Openadaptor. I have already gone through...
View ArticleSorting datatable column with null values
Hi, My question is how to sort/filter columns which have null values too ? Should I check if null value in my comparator or is there other more elegant way to do this ? Thnx, Sandor
View ArticleRe-queue message after max retries
I'm using camel-rabbitmq to read from a queue and send out messages through a Mina connection. I'm testing that if the client is unavailable messages are re-queued to be sent again. I've set autoACK to...
View ArticleActivemq heap space issue activemq 5.8 c/stomp
Hi, I am running activemq 5.8 with the configuration Java Runtime: Oracle Corporation 1.7.0_11 /data/jdk1.7.0_11/jre Heap sizes: current=1048576k free=1046900k max=1048576k JVM args: -Xmx1024M...
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