Samuel Waggoner created BEAM-4072:
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Summary: using instance of S3Options causes crash when no AWS
credentials available
Key: BEAM-4072
URL: https://issues.apache.org/jira/browse/BEAM-4072
Project: Beam
Issue Type: Bug
Components: io-java-aws
Reporter: Samuel Waggoner
Assignee: Ismaël Mejía
I want my pipeline to support writing to S3, but I also want it to work locally
when a user doesn't specify any S3-specific options. Instead, I get the
following exception:
{code:java}
com.amazonaws.SdkClientException: Unable to find a region via the region
provider chain. Must provide an explicit region in the builder or setup
environment to supply a region. E at
com.amazonaws.client.builder.AwsClientBuilder.setRegion(AwsClientBuilder.java:371){code}
I had thought that I should use a single PipelineOptions interface that
supports all available options for my pipeline. Is this wrong? Should using an
instance of S3Options for my pipeline options force the user to write to s3 (or
otherwise provide s3 options).
Should I choose a PipelineOptions subinterface based on the options the user
tries to use at runtime?
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