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From "Xiao Chen (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-13317) Add logs to KMS server-side to improve supportability
Date Fri, 30 Sep 2016 00:56:20 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-13317?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15534626#comment-15534626
] 

Xiao Chen commented on HADOOP-13317:
------------------------------------

Thanks [~sacharya] for revving. I should have mentioned that the 'string construction' is
better to be done using a {{StringBuilder}}. +1 pending though.

Will wait for some time in case [~jojochuang] or other watchers has any comments.

> 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-13317-4.patch, HADOOP-13317-5.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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