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Posted to common-issues@hadoop.apache.org by "Steve Loughran (JIRA)" <ji...@apache.org> on 2018/10/19 10:46:00 UTC

[jira] [Commented] (HADOOP-13887) Encrypt S3A data client-side with AWS SDK

    [ https://issues.apache.org/jira/browse/HADOOP-13887?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16656624#comment-16656624 ] 

Steve Loughran commented on HADOOP-13887:
-----------------------------------------

I'm looking at this in the context of HADOOP-14556 adding the ability to serialize secrets over the wire inside a DT. I don't want to make the change there cutting out the option to add CSE

I'm going to
* add the CSE options to the enum sent around
* have the marshall/unmarshall code store a version ID so that if we need to add a new field, any changes to the writable will be detected fast.

> Encrypt S3A data client-side with AWS SDK
> -----------------------------------------
>
>                 Key: HADOOP-13887
>                 URL: https://issues.apache.org/jira/browse/HADOOP-13887
>             Project: Hadoop Common
>          Issue Type: Sub-task
>          Components: fs/s3
>    Affects Versions: 2.8.0
>            Reporter: Jeeyoung Kim
>            Assignee: Igor Mazur
>            Priority: Minor
>         Attachments: HADOOP-13887-002.patch, HADOOP-13887-007.patch, HADOOP-13887-branch-2-003.patch, HADOOP-13897-branch-2-004.patch, HADOOP-13897-branch-2-005.patch, HADOOP-13897-branch-2-006.patch, HADOOP-13897-branch-2-008.patch, HADOOP-13897-branch-2-009.patch, HADOOP-13897-branch-2-010.patch, HADOOP-13897-branch-2-012.patch, HADOOP-13897-branch-2-014.patch, HADOOP-13897-trunk-011.patch, HADOOP-13897-trunk-013.patch, HADOOP-14171-001.patch, S3-CSE Proposal.pdf
>
>
> Expose the client-side encryption option documented in Amazon S3 documentation  - http://docs.aws.amazon.com/AmazonS3/latest/dev/UsingClientSideEncryption.html
> Currently this is not exposed in Hadoop but it is exposed as an option in AWS Java SDK, which Hadoop currently includes. It should be trivial to propagate this as a parameter passed to the S3client used in S3AFileSystem.java



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