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From "Suraj Acharya (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-13317) Add logs to KMS server-side to improve supportability
Date Thu, 29 Sep 2016 21:40:20 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-13317?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15534133#comment-15534133

Suraj Acharya commented on HADOOP-13317:

So the reason i have put it in is because  we usually want to run the debug only for some
period of time and during that time period we want to be able to figure out what exactly is
Also, the information is not technically coming from the client since many usecases might
be where the hadoop key shell or some other process is making the call and we want to see
if there is a bug in the KMS side or in the incoming messages.

> Add logs to KMS server-side to improve supportability
> -----------------------------------------------------
>                 Key: HADOOP-13317
>                 URL: https://issues.apache.org/jira/browse/HADOOP-13317
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: kms
>            Reporter: Xiao Chen
>            Assignee: Suraj Acharya
>            Priority: Minor
>              Labels: supportability
>         Attachments: HADOOP-13317-1.patch, HADOOP-13317-2.patch, HADOOP-13317-3.patch,
HADOOP-13317-3.patch, HADOOP-13317.patch
> [KMS.java|https://github.com/apache/hadoop/blob/trunk/hadoop-common-project/hadoop-kms/src/main/java/org/apache/hadoop/crypto/key/kms/server/KMS.java]
is the main class that serves KMS http requests. There're currently no logs at all, making
trouble shooting difficult.

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