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https://issues.apache.org/jira/browse/FLINK-18676?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Robert Metzger reassigned FLINK-18676:
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Assignee: Robert Metzger
> Update version of aws to support use of default constructor of
> "WebIdentityTokenCredentialsProvider"
> ----------------------------------------------------------------------------------------------------
>
> Key: FLINK-18676
> URL: https://issues.apache.org/jira/browse/FLINK-18676
> Project: Flink
> Issue Type: Improvement
> Components: FileSystems
> Affects Versions: 1.11.0
> Reporter: Ravi Bhushan Ratnakar
> Assignee: Robert Metzger
> Priority: Minor
> Labels: pull-request-available
>
> *Background:*
> I am using Flink 1.11.0 on kubernetes platform. To give access of aws
> services to taskmanager/jobmanager, we are using "IAM Roles for Service
> Accounts" . I have configured below property in flink-conf.yaml to use
> credential provider.
> fs.s3a.aws.credentials.provider:
> com.amazonaws.auth.WebIdentityTokenCredentialsProvider
>
> *Issue:*
> When taskmanager/jobmanager is starting up, during this it complains that
> "WebIdentityTokenCredentialsProvider" doesn't have "public constructor" and
> container doesn't come up.
>
> *Solution:*
> Currently the above credential's class is being used from
> "*flink-s3-fs-hadoop"* which gets "aws-java-sdk-core" dependency from
> "*flink-s3-fs-base*". In *"flink-s3-fs-base",* version of aws is 1.11.754 .
> The support of default constructor for "WebIdentityTokenCredentialsProvider"
> is provided from aws version 1.11.788 and onward.
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