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Posted to common-issues@hadoop.apache.org by "Junping Du (JIRA)" <ji...@apache.org> on 2017/08/30 00:45:02 UTC

[jira] [Commented] (HADOOP-14104) Client should always ask namenode for kms provider path.

    [ https://issues.apache.org/jira/browse/HADOOP-14104?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16146410#comment-16146410 ] 

Junping Du commented on HADOOP-14104:
-------------------------------------

The patch cause incompatible API change here as omit previous constructor of FsServerDefaults which is a public API. Just filed HADOOP-14814 and put up a fix there. Please help to review and commit/fix this issue.

> Client should always ask namenode for kms provider path.
> --------------------------------------------------------
>
>                 Key: HADOOP-14104
>                 URL: https://issues.apache.org/jira/browse/HADOOP-14104
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: kms
>            Reporter: Rushabh S Shah
>            Assignee: Rushabh S Shah
>             Fix For: 2.9.0, 3.0.0-alpha4, 2.8.2
>
>         Attachments: HADOOP-14104-branch-2.8.patch, HADOOP-14104-branch-2.patch, HADOOP-14104-trunk.patch, HADOOP-14104-trunk-v1.patch, HADOOP-14104-trunk-v2.patch, HADOOP-14104-trunk-v3.patch, HADOOP-14104-trunk-v4.patch, HADOOP-14104-trunk-v5.patch
>
>
> According to current implementation of kms provider in client conf, there can only be one kms.
> In multi-cluster environment, if a client is reading encrypted data from multiple clusters it will only get kms token for local cluster.
> Not sure whether the target version is correct or not.



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