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https://issues.apache.org/jira/browse/HADOOP-18154?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17711381#comment-17711381
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ASF GitHub Bot commented on HADOOP-18154:
-----------------------------------------
steveloughran commented on PR #4070:
URL: https://github.com/apache/hadoop/pull/4070#issuecomment-1505242360
@insider89 not been any changes on this PR since it was last reviewed. if
the author takes up the pr, addresses those issues etc then we can work on
getting it in to hadoop.
I would suggest asking the author what the status is, and then working with
them and other interested parties to get it into state where the reviewers are
happy. I am not set up to test this, so a key role of those who need this is to
verify the patch works.
> S3A Authentication to support WebIdentity
> -----------------------------------------
>
> Key: HADOOP-18154
> URL: https://issues.apache.org/jira/browse/HADOOP-18154
> Project: Hadoop Common
> Issue Type: Improvement
> Components: fs/s3
> Affects Versions: 2.10.1
> Reporter: Ju Clarysse
> Assignee: Ju Clarysse
> Priority: Major
> Labels: pull-request-available
> Time Spent: 3h 20m
> Remaining Estimate: 0h
>
> We are using the latest version of
> [delta-sharing|https://github.com/delta-io/delta-sharing] which takes
> advantage of
> [hadoop-aws|https://hadoop.apache.org/docs/current/hadoop-aws/tools/hadoop-aws/index.html]
> (S3A) connector in [Hadoop release version
> 2.10.1|https://github.com/apache/hadoop/tree/rel/release-2.10.1] to mount an
> AWS S3 File System. In our particular setup, all services are operated in
> Amazon Elastic Kubernetes Service (EKS) and need to comply to the AWS
> security concept [IAM roles for service
> accounts|https://docs.aws.amazon.com/eks/latest/userguide/iam-roles-for-service-accounts.html]
> (IRSA).
> As [Delta sharing S3 connection|https://github.com/delta-io/delta-sharing#s3]
> doesn't offer any corresponding support, we patched hadoop-aws-2.10.1 to
> address this need via a new credentials provider class
> org.apache.hadoop.fs.s3a.OIDCTokenCredentialsProvider. We also upgraded
> dependency aws-java-sdk-bundle to its latest version 1.12.167 as [AWS
> WebIdentityTokenCredentialsProvider
> class|https://docs.aws.amazon.com/AWSJavaSDK/latest/javadoc/com/amazonaws/auth/WebIdentityTokenCredentialsProvider.html%E2%80%A6]
> was not yet available in original version 1.11.271.
> We believe that other delta-sharing users could benefit from this short-term
> contribution. Then sooner or later, delta-sharing owners will have to upgrade
> their project to a more recent version of hadoop-aws that is probably more
> widely used. The effort to promote this change is probably low.
> Additional note: AWS WebIdentityTokenCredentialsProvider class is directly
> supported by Spark applications submitted with configuration properties
> `spark.hadoop.fs.s3a.aws.credentials.provider`and
> `spark.kubernetes.authenticate.submission.oauthToken`
> ([doc|https://spark.apache.org/docs/latest/running-on-kubernetes.html#spark-properties]).
> So bringing this support to Hadoop will primarily be interesting for
> non-Spark users.
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