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https://issues.apache.org/jira/browse/FLINK-28012?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17553391#comment-17553391
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Xin Hao commented on FLINK-28012:
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Haven't tested that but maybe it's great if we can add some instructions for
the Operator just like Flink does.
[https://nightlies.apache.org/flink/flink-docs-master/docs/deployment/filesystems/gcs/]
> Add built-in support for fetching jar from GCS (Google Cloud Storage)
> ---------------------------------------------------------------------
>
> Key: FLINK-28012
> URL: https://issues.apache.org/jira/browse/FLINK-28012
> Project: Flink
> Issue Type: Improvement
> Components: Kubernetes Operator
> Reporter: Xin Hao
> Priority: Minor
>
> I think it's easy and meaningful to add built-in support in session job mode
> for downloading jar from GCS now.
> The logic should look like the code below
> {code:java}
> if ("http".equals(uri.getScheme()) || "https".equals(uri.getScheme())) {
> return HttpArtifactFetcher.INSTANCE.fetch(jarURI, flinkConfiguration,
> targetDir);
> } else if ("gs".equals(uri.getScheme())) {
> return GcsArtifactFetcher.INSTANCE.fetch(jarURI, flinkConfiguration,
> targetDir);
> } else {
> return FileSystemBasedArtifactFetcher.INSTANCE.fetch(
> jarURI, flinkConfiguration, targetDir);
> } {code}
> We only need to extend the ArtifactManager and implement the new
> GcsArtifactFetcher.
> Also, the users can set up the GCS authorization credentials by ENV and
> ConfigMap so that no need for any change inner the operator.
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