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ASF GitHub Bot commented on HADOOP-13075: ----------------------------------------- Github user steveloughran commented on the issue: https://github.com/apache/hadoop/pull/113 @elad best to discuss that on the JIRA itself; FWIW, EMR's S3 connector is Amazon's codebase, so what we do in the ASF doesn't have any impact there. We are striving to be better :-) Status: we've gone and broken it in Hadoop branch-2 by replacing {{S3AFastOutputStream}} with {{S3ABlockOutputStream}}; @fedecz —could you bring this up to sync with branch-2 and I'll add reviewing it to my todo list. thanks > Add support for SSE-KMS and SSE-C in s3a filesystem > --------------------------------------------------- > > Key: HADOOP-13075 > URL: https://issues.apache.org/jira/browse/HADOOP-13075 > Project: Hadoop Common > Issue Type: Sub-task > Components: fs/s3 > Reporter: Andrew Olson > Assignee: Federico Czerwinski > > S3 provides 3 types of server-side encryption [1], > * SSE-S3 (Amazon S3-Managed Keys) [2] > * SSE-KMS (AWS KMS-Managed Keys) [3] > * SSE-C (Customer-Provided Keys) [4] > Of which the S3AFileSystem in hadoop-aws only supports opting into SSE-S3 > (HADOOP-10568) -- the underlying aws-java-sdk makes that very simple [5]. > With native support in aws-java-sdk already available it should be fairly > straightforward [6],[7] to support the other two types of SSE with some > additional fs.s3a configuration properties. > [1] http://docs.aws.amazon.com/AmazonS3/latest/dev/serv-side-encryption.html > [2] > http://docs.aws.amazon.com/AmazonS3/latest/dev/UsingServerSideEncryption.html > [3] http://docs.aws.amazon.com/AmazonS3/latest/dev/UsingKMSEncryption.html > [4] > http://docs.aws.amazon.com/AmazonS3/latest/dev/ServerSideEncryptionCustomerKeys.html > [5] http://docs.aws.amazon.com/AmazonS3/latest/dev/SSEUsingJavaSDK.html > [6] > http://docs.aws.amazon.com/AmazonS3/latest/dev/kms-using-sdks.html#kms-using-sdks-java > [7] http://docs.aws.amazon.com/AmazonS3/latest/dev/sse-c-using-java-sdk.html -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org