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Larry McCay commented on HADOOP-14556: -------------------------------------- [~ste...@apache.org] - thanks for considering that! In addition to a demo - it may also be helpful to provide a high level walkthrough of the patch itself. Just some landmarks and some indications of areas for which you would like more detailed review - if that makes sense. The demo would actually provide a bit of that as well as long as you include details of configuration and discussion of the marshalling/unmarshalling requirements, etc. > S3A to support Delegation Tokens > -------------------------------- > > Key: HADOOP-14556 > URL: https://issues.apache.org/jira/browse/HADOOP-14556 > Project: Hadoop Common > Issue Type: Sub-task > Components: fs/s3 > Affects Versions: 3.2.0 > Reporter: Steve Loughran > Assignee: Steve Loughran > Priority: Major > Attachments: HADOOP-14556-001.patch, HADOOP-14556-002.patch, > HADOOP-14556-003.patch, HADOOP-14556-004.patch, HADOOP-14556-005.patch, > HADOOP-14556-007.patch, HADOOP-14556-008.patch, HADOOP-14556-009.patch, > HADOOP-14556-010.patch, HADOOP-14556-010.patch, HADOOP-14556-011.patch, > HADOOP-14556-012.patch, HADOOP-14556-013.patch, HADOOP-14556-014.patch, > HADOOP-14556-015.patch, HADOOP-14556-016.patch, HADOOP-14556-017.patch, > HADOOP-14556-018a.patch, HADOOP-14556-019.patch, HADOOP-14556-020.patch, > HADOOP-14556-021.patch, HADOOP-14556.oath-002.patch, HADOOP-14556.oath.patch > > > S3A to support delegation tokens where > * an authenticated client can request a token via > {{FileSystem.getDelegationToken()}} > * Amazon's token service is used to request short-lived session secret & id; > these will be saved in the token and marshalled with jobs > * A new authentication provider will look for a token for the current user > and authenticate the user if found > This will not support renewals; the lifespan of a token will be limited to > the initial duration. Also, as you can't request an STS token from a > temporary session, IAM instances won't be able to issue tokens. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org