SpringBean doesn't support Generics?
Spring 4 is able to wire/inject generic beans, as described here: http://spring.io/blog/2013/12/03/spring-framework-4-0-and-java-generics . However, I'm experiencing problems when using generic beans...
View ArticleHow to query the latest insert data from TDB dataset
I have insert three statments : subject="ind1" predicate="intID" object=0,1,2 into my TDB dataset,and I want to select the latest insert data "2",but the dataset reply all the data. Here is the query...
View ArticleDoes Camel REST DSL work with a Restlet Servlet?
Here's the stack overflow to my question, but I thought I would try here as well: http://stackoverflow.com/questions/27787435/does-camel-rest-dsl-work-with-a-restlet-servlet...
View ArticleFlex Datagrid: MX vs Spark
Hi, I'm looking at upgrading an old App, build using MX Datagrid (version 4.5). Critical functionality is the ability to 'freeze' 2 columns and 4 rows. Am wondering if there are any advantages to...
View ArticlePersistent message and selectors
Hi, Two cases here: *Topic:* Producer is sending persistent message to a topic "A" and subscriber has subscribed using selector on topic "A" (durable subscription). Now will all message send on "A" get...
View Articlejava.lang.Exception: java.lang.ArrayIndexOutOfBoundsException: 1 in Mahout...
I am trying to run Itemsimilarity in mahout instead of ftp growth. But once I run I am getting java.lang.Exception: java.lang.ArrayIndexOutOfBoundsException: 1 at...
View ArticleSelector and Virtual Topic
Lets say I have topic: VirtualTopic.A and a Queue Consumer.B.VirtualTopic.A, There are two consumer one subscribing to topic VirtualTopic.A and other on queue Consumer.B.VirtualTopic.A both are using...
View ArticleIs JDBC still used?
Looking at http://activemq.apache.org/persistence.html and wondering about building a cluster of brokers for high availability. Seems JDBC was implemented quite some time ago and has been eclipsed by...
View ArticleCamel CXF SOAP Service
I have configured camel cxf soap service as mentioned in below example https://github.com/apache/camel/tree/master/examples/camel-example-cxf-tomcat I have ran the application in Jetty server. I am...
View ArticlejdbcPersistenceAdapter & dataDirectory
Is http://activemq.apache.org/maven/apidocs/org/apache/activemq/store/jdbc/JDBCPersistenceAdapter.html#setDirectory(java.io.File) not redundant? Looking at...
View ArticleFlume monitoring
Hi , How may agent can be monitored at time ? i made test with running two agent but HTTP monitoring showing the result for first agent. Regards,Mahendran
View ArticleThe message would be committed if message "un-committed"
as the kafka doc " Only committed messages are ever given out to the consumer. ". if followers does not copy the message on time and followers are in ISR, consumers would consume the message from...
View ArticleWhat could cause Error #2015?
In our application we've been getting a bunch of reports of "ArgumentError: Error #2015 / at flash.display::BitmapData() / at ...etc." errors - thrown both in our custom code and in the SDK code. (The...
View ArticleCustom Codec for TCP IP
I am using netty component to send message over TCP I/P to 3rd party server and also hosting TCP IP serverfor message exchange initiated from 3rd party system. Sample Inbound (REQUEST) message:...
View Articleelasticsearch component config issues
We have been using the camel-elasticsearch component in transport client configuration for some time, however we were seeing NodeClosedExceptions when the node with which it was communicating was...
View Articlekafka deleted old logs but not released
Hi, We use kafka_2.10-0.8.1.1 in our server. Today we found disk space alert. We find many kafka data files are deleted, but still opened by kafka. such as: _yellowpageV2-0/00000000000068170670.log...
View Articlesplit data into multiple files
Hi, I have a file with data in below format, abcdefghijklmnop abcdefghijklmnop abcdefghijklmnop abcdefghijklmnop abcdefghijklmnop abcdefghijklmnop abcdefghijklmnop abcdefghijklmnop abcdefghijklmnop i...
View ArticleRecording events
We're about to build a number of jars which will use Camel to route messages from sources to destinations via business logic processors. One of things we're looking for is the ability to record...
View Articlejava.io.IOException: Connection reset by peer
Hi, All I am running a C# producer to send messages to kafka (3 nodes cluster), but have such errors: [2015-01-06 16:09:51,143] ERROR Closing socket for /10.100.70.128 because of error...
View ArticleAsync Calls
Hi, Can you provide the code of your SEI class? Thanks. André Costa Lima 2015-01-06 23:41 GMT+00:00 gido gido [ at ] uninova.pt:
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