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From "Mukul Kumar Singh (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-11768) Ozone: KSM: Create Key Space manager service
Date Wed, 10 May 2017 14:49:04 GMT

    [ https://issues.apache.org/jira/browse/HDFS-11768?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16004808#comment-16004808
] 

Mukul Kumar Singh commented on HDFS-11768:
------------------------------------------

Thanks for the patch [~anu], I have few minor comments.

1) KeySpaceManager.proro, in most of the proto files, "Proto" is suffixed to message names.

2) ScmConfigKeys, OZONE_KSM_PORT_KEY should be removed as there are no accessors right now.
Should we assign this a correct value as part of updating the listen address.

> Ozone: KSM: Create Key Space manager service
> --------------------------------------------
>
>                 Key: HDFS-11768
>                 URL: https://issues.apache.org/jira/browse/HDFS-11768
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: ozone
>    Affects Versions: HDFS-7240
>            Reporter: Anu Engineer
>            Assignee: Anu Engineer
>         Attachments: HDFS-11768-HDFS-7240.001.patch, ozone-key-space.pdf
>
>
> KSM is the namespace manager for Ozone. KSM relies on SCM to achieve block functions.
Ozone handler -- The rest protocol frontend talks to KSM and SCM to get datanode addresses.
> This JIRA will add the service as well as add the protobuf definitions needed to work
with KSM.



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