beam-pipeline-examples | Apache Beam examples for running on Google Cloud Dataflow | GCP library
kandi X-RAY | beam-pipeline-examples Summary
kandi X-RAY | beam-pipeline-examples Summary
This repository contains Apache Beam code examples for running on Google Cloud Dataflow. The following examples are contained in this repository:.
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Top functions reviewed by kandi - BETA
- The main entry point
- Runs the pipeline
- Parses the JSON schema
- Process a single element
beam-pipeline-examples Key Features
beam-pipeline-examples Examples and Code Snippets
Community Discussions
Trending Discussions on beam-pipeline-examples
QUESTION
I have been using a Beam pipeline examples as a guide in an attempt to load files from S3 for my pipeline. Like in the examples I have defined my own PipelineOptions
that also extends S3Options and I am attempting to use the DefaultAWSCredentialsProviderChain. The code to configure this is:
ANSWER
Answered 2019-Jul-16 at 21:00The problem was occuring because when the the fat/uber jar was being created, files in META-INF/serivces
where being overwritten by duplicate files. Specifically com.fasterxml.jackson.databind.Module
where a number of Jackson modules needed to be defined but where missing. These include org.apache.beam.sdk.io.aws.options.AwsModule
and com.fasterxml.jackson.datatype.joda.JodaModule
. The code in the DirectRunner
instantiates the ObjectMapper
like so :
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install beam-pipeline-examples
You can use beam-pipeline-examples like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the beam-pipeline-examples component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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