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Questions tagged [spring-data-flow]

9 questions
2
votes
1 answer

Spring Data Flow Task does not display Spring Boot properties

I have a Spring Boot application that I want to deploy on a Spring Cloud Dataflow server. I am facing an issue with the application properties. For some reason, nested properties are not presented in the Dataflow UI. Why is this happening? I have…
LovaBill
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0 answers

NullPointerException When Launching Task in Spring Cloud Dataflow - in Kubernetes Environment

I am setting up Spring Cloud Dataflow in Kubernetes Cluster environment. I faced this problem only on Kubernetes deployment. FYI, I am using server 2.7.0 (https://dataflow.spring.io/docs/2.7.0.SNAPSHOT/recipes/batch/batch-only-mode/) without…
Fiorina Liberta
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vote
1 answer

Spring dataflow not responding after deploy

I tried to do a deployment for some applications in spring dataflow, Routinely each diploi takes a few minutes and passes successfully or fails. But this time the diplomacy took longer than usual. At one point I pressed "undeploy" Since the system…
Eden Moshe
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0 answers

Spring Cloud Data Flow Kinesis Demo is not working

I am using the Spring Cloud Dataflow Sample: https://github.com/spring-cloud/spring-cloud-dataflow-samples/tree/master/dataflow-website/recipes/kinesisdemo Producer and Consumer are running without any error and the Kinesis stream is also created…
user3792889
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0
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JDBCConnectionException: Unable to acquire JDBC Connection in composed task

I am facing issue of unable to obtain JDBC connection even though there are idle connections available in HIKARI. Context: using SCDF to launch composed task. There are three tasks which run in parallel. Solutions I tried but didn't work: Adding…
rsy
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0 answers

Read messages from external broker in Spring Data Flow

I'm working on a Spring Data Flow + Kafka architecture, that I deployed on a Kubernetes cluster. We have an existing public REST API (a Spring boot application, outside the Kubernetes cluster), that is sending message to a Azure Event Hub. We now…
Grubshka
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1 answer

Spring Data Flow Helm chart: Is there a way to declare creation of applications and tasks within the helm charts?

The only way I am running into is using curl command as per the docs: https://docs.spring.io/spring-cloud-dataflow/docs/2.7.1/reference/htmlsingle/#resources-app-registry-post This uses a curl command to hit the api. Which I can develop a script…
shan
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How to access Kafka Message Header while extending http app starter

I am trying to build a custom http transformer based on the sample here. And kafka binder source code is from here I am using kafka as the binder in SCDF. The scenario is when http is invoked I parse the message in function and put an AVRO message…
Id View
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0
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1 answer

spring-cloud-dataflow-server-local to start for MySQL?

I'm working on Spring Data Flow using Spring Batch. In this example, I've downloaded spring-cloud-dataflow-server-local-1.7.4.RELEASE, and simply running it java -jar spring-cloud-dataflow-server-local-1.7.4.RELEASE.jar, but simply its trying to…
PAA
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