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From "Xiao Chen (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-14705) Add batched interface reencryptEncryptedKeys to KMS
Date Tue, 22 Aug 2017 17:05:00 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-14705?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16137062#comment-16137062
] 

Xiao Chen commented on HADOOP-14705:
------------------------------------

This was committed to trunk. Thanks again

> Add batched interface reencryptEncryptedKeys to KMS
> ---------------------------------------------------
>
>                 Key: HADOOP-14705
>                 URL: https://issues.apache.org/jira/browse/HADOOP-14705
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: kms
>            Reporter: Xiao Chen
>            Assignee: Xiao Chen
>             Fix For: 3.0.0-beta1
>
>         Attachments: HADOOP-14705.01.patch, HADOOP-14705.02.patch, HADOOP-14705.03.patch,
HADOOP-14705.04.patch, HADOOP-14705.05.patch, HADOOP-14705.06.patch, HADOOP-14705.07.patch,
HADOOP-14705.08.patch, HADOOP-14705.09.patch, HADOOP-14705.10.patch, HADOOP-14705.11.patch
>
>
> HADOOP-13827 already enabled the KMS to re-encrypt a {{EncryptedKeyVersion}}.
> As the performance results of HDFS-10899 turns out, communication overhead with the KMS
occupies the majority of the time. So this jira proposes to add a batched interface to re-encrypt
multiple EDEKs in 1 call.



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