dataset existence (TDB)
Hello, Is TDBFactory.isBackedByTDB() the proper way to simply test for the existence of a dataset? Thanks, Hubert
View ArticleHow retention is working
Hi! I'm wondering how the retention time is working exactly... I know that log.retention.{minutes,hours} and retention.ms (by topic) to set the retention time and that there is...
View ArticleDataTables Webjars Error
Hi All I am trying to use DataTables from wicketstuff in order to see if it will fit my requirements. However I am getting the following error. 19:34:16,427 WARN...
View Articledifferent error situation with debugging and non debugging player version
I am trying to trouble shot an error. The error has something to do with server side processing. If I run my app. in the Browser with a debugging version of Player then I dont see the error, but non...
View ArticleJmeter reporting
Hi Group, I posted a question some days ago and guess it was not clear what I need. New to performance testing and jmeter. I have a bunch of test plans that work fine. My test logs on, runs a small...
View ArticleLost ability to run in cluster mode
Seems today, if I work in cluster mode my job will hang a = load '/user/robert/nyse.csv' using PigStorage(',') as (exchange:chararray,stock_symbol:chararray,...
View ArticleCXF2.2 Response Namespaces inconsistency
Hi All, Im doing a get call to receive one response like below. <?xml version="1.0" encoding="UTF-8" standalone="yes"?> <root xmlns:ns2="http://www.example.com/BAR"...
View ArticleFlume Avro Source and Avro C api
Hi there, I'm trying to write a small pice of code using Avro C api and then use a Flume avro sink to write the collected and serialized data to hadoop HDFS. I would like to use Avro C api as all the...
View ArticleClosing of WebClient and Response objects
Hi, We are currently using the jax rs WebClient class to call Rest URLs from services we are developing. Up until now we haven't been explicitly calling "close" on the Response or the WebClient objects...
View ArticleEBCDIC support
Hey all, This might seem like a silly question, but does kafka have support for EBCDIC? Say I had to read data from an IBM mainframe via a TCP/IP socket where the data resides in EBCDIC format, can...
View ArticleMigrating data from old brokers to new borkers question
Hi, I would like to migrate my Kafka setup from old servers to new servers. Let say I have 8 really old servers that have the kafka topics/partitions replicated 4 ways and want to migrate the data to 4...
View Articlewadl2java mojo: inherited options and filesets broken?
Hi, I'm using wadl2java in maven for many wadl files rooted at a subdirectory, and would like to specify a set of wadlOptions once (like extraargs and catalog) and specify a fileset like **/*.wadl. It...
View ArticleOntModel resources - main or imported?
Hey, is it possible to check if resource in OntModel comes from the main/root ontology or the owl:imports? Is thought that is what isInBaseModel() does, but I don't get expected result....
View ArticleDiscussion: BPM (Activity.org) and OFBiz
Participants needed! We are currently looking using an open source BPM system for OFBiz implementations. Looks like activity.org is the best option. Anybody else going in this direction? lets join...
View ArticleRecommended way to integrate Apache Flume with Docker
Hello, I have a quick question. What is the recommended way to integrate Apache Flume with Docker? One of the ways that I have seen it being implemented is by using the NetCat Source, and having the...
View ArticleWelcome Karl Heinz Marbaise to the Maven PMC
I'm pleased to announce that the Maven PMC has voted to add Karl to the Maven PMC. Welcome, Karl.
View Articlehow to access properties defined in other module pom in maven multimodule...
n pom of A.B.C i have defined a property as abc where A B C are modules. Now i want to access that property in pom of A.D.F module <properties> <A.B.C>${buildNumber}</A.B.C>...
View ArticleLogger on route level
Hi, I run a project with multiple routes. For debug purpose, I would like to know if it's possible to "globally" change logging option to a route (not to one of componenent but to the route itself....
View ArticleCamel Netty component bind failure
Hello, I am trying to use a tcp endpoint with camel netty. I need to establish a two way route from a vert.x event bus to a remote server and viceversa. Unluckily my vert.x uses Netty as well so when...
View ArticleSimple Pig script with HBaseStorage as Load function doesn't show job...
Hi, I am using simple pig script which loads data from hbase , converts the case and just dump the data. 4 jobs got started. Each job shows the progress as 0% till the end in the UI. Please check the...
View Article