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https://issues.apache.org/jira/browse/NIFI-3449?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15858678#comment-15858678
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ASF GitHub Bot commented on NIFI-3449:
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Github user gene-telligent commented on the issue:
https://github.com/apache/nifi/pull/1482
Hi there!
I've added a mock google credentials JSON file to test resources, and
configured Surefire to set the environmental variable appropriately when
running those tests. It should resolve the issues you were seeing (and reminded
me to always run tests in a vanilla environment!)
I've also updated the NAR dependency in the nifi-assembly pom. It's my
first time contributing to NiFi so I was a bit confused as to where to include
those dependencies.
Let me know if you have further questions or feedback!
> Create Google Cloud Platform/Google Cloud Storage Processors
> ------------------------------------------------------------
>
> Key: NIFI-3449
> URL: https://issues.apache.org/jira/browse/NIFI-3449
> Project: Apache NiFi
> Issue Type: New Feature
> Components: Extensions
> Reporter: Gene Peters
> Labels: features
>
> Hi all,
> We had a need in our production deployments to interact with Google Cloud
> Storage. At the time, NIFI-2809 hadn't seen much movement, and after applying
> the patch I found that the configuration was too specific for my needs (it's
> hardcoded to use "Application Default" credentials, everything uploaded to
> GCS is uploaded with the "public" ACL, etc). So I created a series of
> Processors / Controller Services based off of the AWS NiFi library, and would
> like to contribute them.
> Features:
> * All credentialing is handled by a controller service, allowing multiple
> processors to use the same service / credentials
> * An Abstract processor is provided which forms the basis for all GCP related
> processors.
> * The standard Google Cloud Storage operations are supported, very similarly
> to the AWS S3 processors: ListGCSBucket, DeleteGCSObject, FetchGCSObject,
> PutGCSObject
> * Everything is documented and unit tested.
> * I've also provided integration tests, but they're disabled by default (as
> they require Google Cloud credentials). To run them, use the flag
> {{skipGCPIntegrationTests=false}}
> Todo:
> * The GCP Java library's ReadChannel objects implement the "restorable"
> interface, which allows for state saving / checkpointing. I'd really like to
> leverage this with the State support that NiFi provides, but it would require
> serializing / deserializing the object.
> I'm going to be submitting this as a pull request through GitHub.
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