How to force individual package dependencies?
Hello, I have a Maven project which needs a library which is dependent on org.osgi.foundation 1.0.0. This particular project re-implements some of the java.io, java.lang etc. functionality in a very...
View ArticleTapestry & image
Hey everyone ! I'm currently working on a project that displays news. Each news has an associated image and images are stored on the file system in a specific folder. In my database, only the name of...
View ArticleOwn UpdateManager - but issue with "isPersistent" and "isFlushed" for new JPA...
Dear Community, For our project we added an own UpdateManager for OpenJPA. We use the UpdateManager to do "explicit updates" for our JPA entities. This means that we use the UpdateManager to filter the...
View Articlecase insensitive xpath assertion?
I have a slew of Jmeter scripts that all are expecting the avalue to come back as it was sent. In this case XML sent with<Name>JOHN</Name> would be returned unmodified in all caps. However...
View ArticleUnable to read from the beginning using High level consumer API
Kafka Team, I am using high level consumer API as shown below to read contents from the topic. Properties props = new Properties(); props.put("zookeeper.connect" ,"localhost:2181"); props.put"...
View ArticleZookeeper offset
Kafka Team, In the integration environment Kafka and zookeeper are running under supervision. Once in a while when zookeeper and kafka are shut-down and started back again, the consumers are not able...
View ArticlePassing a loop's index as a context to an enclosed submit button
In a page, I loop over a list of objects. In the page's template I specify an index parameter to track the loop like this: <div t:type="loop" t:source="myList" t:value="iterationElement" t:index="...
View ArticleRANK in nested foreach, is it working?
Hi, can't make it work: flatRank = FOREACH groupedRecs { ranked = RANK recs by score DESC; filtered = FILTER ranked by $0 <100; GENERATE FLATTEN(ranked) as ($0 as rank_val, item_id, r_item_id,...
View ArticleSimpler Hello World
Here is the simplest Hello World, according to jump start: http://jumpstart.doublenegative.com.au/jumpstart/helloworld I would like to do something simpler. No html, body tags etc, just pure streaming...
View ArticleHow to send amqp:data:binary?
I've finally tracked down an issue between our clients and server, it seems the server expects amqp:data:binary payloads, but we're sending a single byte array as an amqp:amqp-value:* payload. How do I...
View ArticleWhat is the algorithm behind GROUP USING 'collected' and 'merge'
Hi guys, Can anyone help me with this question: http://stackoverflow.com/questions/25097414/what-is-the-algorithm-behind-group-using-collected-and-merge
View ArticleExample Birt report not generated in 12.04.02
Hi I was trying to run sample birt report in 12.04, I was not able to view the result, looks like data fetched, but problem in viewing the report, please let me know if any configuration i am missing...
View ArticleOpening for OFBiz expert
Hi All, I am looking to hire someone in India (Permanent position) with good knowledge of OFBiz. What will be good place to start? Here...
View ArticleCamel ActiveMQ performance
I'm using a (producer)camel route to post a message to a activeMQ queue broker. I would like to check the performance of the number of messages that can the posted to the queue in a second. Let me know...
View ArticleJena 2.12.0 released (Java7 is a requirement)
We are pleased to announce the release of Apache Jena 2.12.0 which includes Apache Jena Fuseki 1.1.0. As indicated when Jena 2.11.2 was announced, this release of Jena requires Java 7. There is one...
View ArticleHow to use kafka as flume source.
Hi, We are planning to use kafka as *flume source*. Please advice me, how to use kafka as source in flume. please share if there is any best example of *flume- kafka source- hdfs sink*. Regards, Rafeeq...
View Articlecouple of proton Messenger questions.
I was wondering about how one might translate some of the qpid::Messaging connection options to Messenger It seems like the SASL options are currently a non-starter and that Messenger will use...
View ArticleProcessing entries in custom table
Hello Everyone, I've a requirement to process a custom table which is populated by an external application. It is required that entries are processed as fast as possible. To achieve this a service has...
View ArticleApache Maven Assembly Plugin Version 2.4.1 Released
The Apache Maven team is pleased to announce the release of the Apache Maven Assembly Plugin, version 2.4.1 http://maven.apache.org/plugins/maven-assembly-plugin The Assembly Plugin for Maven is...
View Articleoffset commit api
Hi, I'm reading the offset management on the API link. https://cwiki.apache.org/confluence/display/KAFKA/A+Guide+To+The+Kafka+Protocol#AGuideToTheKafkaProtocol-OffsetCommit/FetchAPI I have a couple of...
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