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From "Eric Yang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-15821) Move Hadoop YARN Registry to Hadoop Registry
Date Thu, 04 Oct 2018 22:45:00 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-15821?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16638990#comment-16638990
] 

Eric Yang commented on HADOOP-15821:
------------------------------------

{quote}Had to change YarnConfiguration, YarnUncaughtExceptionHandler and YarnRuntimeException.{quote}

The class name change is not a problem.  No regression from user point of view.

{quote}Backwards compatibility: I'm not sure if this is public, should we create bindings
for backwards compatibility?{quote}

Configuration keys are using hadoop.registry.*, it is probably ok to have them move to core-default.xml
without having to do much.

{quote}References to YARN: in the current patch, there are a couple references to YARN, should
we move them?{quote}

I am in favor of s/YARN/Hadoop/ for the remaining references.

> Move Hadoop YARN Registry to Hadoop Registry
> --------------------------------------------
>
>                 Key: HADOOP-15821
>                 URL: https://issues.apache.org/jira/browse/HADOOP-15821
>             Project: Hadoop Common
>          Issue Type: Bug
>            Reporter: Íñigo Goiri
>            Assignee: Íñigo Goiri
>            Priority: Major
>         Attachments: HADOOP-15821.000.patch, HADOOP-15821.001.patch
>
>
> Currently, Hadoop YARN Registry is in YARN. However, this can be used by other parts
of the project (e.g., HDFS). In addition, it does not have any real dependency to YARN.
> We should move it into commons and make it Hadoop Registry.



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