Topic doesn't exist exception
Is Kafka supposed to throw exception if topic doesn't exist? It appears that there is no exception thrown even though no messages are delivered and there are errors logged in Kafka logs.
View ArticleAny experience using Flash Builder 4.7 with OS X Yosemite?
I saw in an Adobe forum that FB did not work with an early release of Yosemite. I was wondering if anybody has been able to upgrade successfully?
View ArticleHow do I configure a automatic expiration for DLQ
1.For the dead letter queue ActiveMQ.DLQ, I would like to configure a policy whereby messages in DLQ get deleted after they have resided in DLQ for 5 days. I couldnt see how to do it in the...
View ArticleUsing CXF WS Security with a FIPS Level 3 HSM
Dear CXF users I'm using Webservice encryption with CXF and a java software keystore (CXF v. 2.7.10). I would like to switch the keystore to a hardware HSM device (FIPS Level 3 / Thales nShield)....
View Articlecustom converter to string (json, xml, csv)
I have a custom object that I will be passing through Camel routes and there may be times where I want to convert the object to different formats, which means that I need to write custom converters. My...
View ArticleSquiggly german language support
Hey Folks, as i saw in some old adobe release notes ( http://labs.adobe.com/technologies/squiggly/releasenotes.html#known) *squiggly does not support german*. Are there any plans to implement this in...
View ArticleApache Maven quarterly report
As every ASF project, Apache Maven regularly reports to the Apache board about the status of the project. Our latest report (October 15th, 2014) is shown below: Apache Maven is a widely-used project...
View Articlehttps://issues.apache.org/jira/browse/KAFKA-1713
Hi, We have issues in getting the topic metadata created when we use the TopicCommand.createTopic() API. We have the following configurations Red Hat Linux 6.2, Kernel 2.6.32-431.eI6.x86_64 on an...
View ArticleRequirement Request
I have problem with Requirement Customer Request. In what condition and when a Requirement will be linked to a Request Item? I have created a Requirement but don't know how to linked with a Request...
View ArticleCamel-Restlet 2.14.0 Client Address from Request
Hi, I'm trying to log the client address from a request. I set the useForwardedForHeader option to true on the RestletComponent. I see that the CamelRestletRequest carries a HttpExchangeCall object...
View ArticleConsumerOffsetChecker returns negative value for log lag
Hi, I have a Kafka 0.8.1 cluster. I used the ConsumerOffsetChecker tool to check the lag of consumer groups. I found that for some partition, the tool returns negative value for the "lag " column. Is...
View ArticleDuplicate messages durable subscriber
Hi I am using ActiveMQ 5.10 in an application. So far the requirement for the remote locations has been for pure store and forward capabilities, so that a single AMQ broker was sufficient. This has...
View ArticleToo much log for kafka.common.KafkaException
Hi, all Recently, I upgrade my Kafka cluster to 0.8.1.1 and set replication with num.replica.fetchers=5. Last night, there's something wrong with the network. Soon, I found the server.log files (not...
View Articlehow to do disaster recovery for kafka 0.8 cluster with consumers that uses...
Hi all, We have a kafka 0.8.1 cluster. We implemented a consumers for the topics on the Kafka 0.8 cluster using high-level consumer api. We observed that if the Kafka cluster was down and got rebooted...
View Articlecomputing rank on the top maven modules by using the pom.xml files in maven...
I had a though today that it might be valuable to compute a rank (either pagerank or just raw in degree) on the top modules in maven central. But perhaps someone has already done this? I’m lazy. :) The...
View ArticleImportant Notice for all users of the parallel build feature
Thanks to an excellent testcase provided by a JIRA user, a significant source of thread safety bugs has been located and fixed. The problem has an extensive reach, and can be the source of practically...
View ArticleUpdate checkbox within Form for changing value of a row
I have a code like this: /** * @author */ public class POS { @Inject private Request request; @Inject private BiznisLogika tiketDao; @Inject private Session session; @InjectComponent private Zone...
View ArticleScala DSL for Pig
Hi All, I am creating an internal Scala DSL for Pig and am wondering if there is any interest from others. I have quite a bit of experience in DSLs which I wanted to use as a starting point to learn a...
View Articleflume avro SSL
Hi, I have configured avro source/sink to use SSL by adding the necessary parameters as documented in the user guide. How do I know if I have actually configured correctly and that SSL is working ?...
View Articleflume avro event overflow ?
Hi, If I have a upstream agent duplicating the event to two channels and subsequently to two downstream sinks. If one of the downstream sinks for some reason can not process the events fast enough and...
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