If you want you can share the pom of your project privately. On Mon, Apr 18, 2016 at 4:05 PM, Robert Schmidtke <ro.schmid...@gmail.com> wrote:
> You're right, it does not. When including it the resulting jar has the > Kafka dependencies bundled. Now it's up to me to figure out the difference > between the sample project and the one I'm working on. > > Thanks! Really quick help. > > Robert > > On Mon, Apr 18, 2016 at 4:02 PM, Robert Metzger <rmetz...@apache.org> > wrote: > >> Hi, >> the problem with the posted project is that it doesn't have the Flink >> kafka connector as a dependency. >> >> On Mon, Apr 18, 2016 at 3:56 PM, Robert Schmidtke <ro.schmid...@gmail.com >> > wrote: >> >>> Hi Robert, >>> >>> thanks for your hints. I was not sure whether I was building a proper >>> fat jar, as I have not used the Flink Archetype for my project. However, I >>> have set up a sample project at >>> >>> https://github.com/robert-schmidtke/flink-test/ >>> >>> which is nothing more than the Quickstart Archetype plus the >>> instructions to bundle the Kafka dependencies. The resulting jars (mvn >>> clean package -Pbuild-jar and mvn clean package) do not contain the >>> org/apache/kafka/** classes. Can you have a quick look at the pom? However, >>> as I said, it's verbatim Archetype+Flink Docs. >>> >>> Thanks a lot in advance! >>> >>> Robert >>> >>> >>> >>> On Mon, Apr 18, 2016 at 12:36 PM, Robert Metzger <rmetz...@apache.org> >>> wrote: >>> >>>> Hi, >>>> did you check your user jar if it contains the Kafka classes? >>>> Are you building a fat jar? Are you manually excluding any dependencies? >>>> >>>> Flink's 0.10.2 Kafka connector depends on Kafka 0.8.2.0 [1] which in >>>> turn depends on kafka-clients 0.8.2.0 [2]. And the "kafka-clients" >>>> dependency also contains the org.apache.kafka.common.Node class (the >>>> LegacyFetcher needs that class). >>>> >>>> >>>> [1] >>>> https://repo1.maven.org/maven2/org/apache/flink/flink-connector-kafka/0.10.2/flink-connector-kafka-0.10.2.pom >>>> [2] >>>> https://repo1.maven.org/maven2/org/apache/kafka/kafka_2.10/0.8.2.0/kafka_2.10-0.8.2.0.pom >>>> >>>> On Mon, Apr 18, 2016 at 7:42 AM, Balaji Rajagopalan < >>>> balaji.rajagopa...@olacabs.com> wrote: >>>> >>>>> I had fought with 0.8.0.2 kafka and flink 0.10.2 scala version 2.11, >>>>> was never able to get it working confounded with noclassdeffounderror, >>>>> moved to flink 1.0.0 with kafka 0.8.0.2 scala version 2.11 things worked >>>>> for me, if moving to flink 1.0.0 is an option for you do so. >>>>> >>>>> balaji >>>>> >>>>> On Mon, Apr 18, 2016 at 3:19 AM, Robert Schmidtke < >>>>> ro.schmid...@gmail.com> wrote: >>>>> >>>>>> Hi everyone, >>>>>> >>>>>> I have a Kafka cluster running on version 0.8.1, hence I'm using the >>>>>> FlinkKafkaConsumer081. When running my program, I saw a >>>>>> NoClassDefFoundError for org.apache.kafka.common.Node. So I packaged my >>>>>> binaries according to >>>>>> https://ci.apache.org/projects/flink/flink-docs-release-0.10/apis/cluster_execution.html#linking-with-modules-not-contained-in-the-binary-distribution, >>>>>> however I'm still seeing the error. >>>>>> >>>>>> I played around a bit and it turns out I have to package >>>>>> kafka-clients v. 0.8.2.0 instead of kafka_2.10 v. 0.8.1 with my program. >>>>>> Is >>>>>> there an error in the documentation or have I not figured out something >>>>>> properly? >>>>>> >>>>>> Thanks! >>>>>> Robert >>>>>> >>>>>> -- >>>>>> My GPG Key ID: 336E2680 >>>>>> >>>>> >>>>> >>>> >>> >>> >>> -- >>> My GPG Key ID: 336E2680 >>> >> >> > > > -- > My GPG Key ID: 336E2680 >
