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Posted to common-issues@hadoop.apache.org by "Steve Loughran (JIRA)" <ji...@apache.org> on 2013/03/30 12:37:15 UTC

[jira] [Commented] (HADOOP-9445) add an entrypoint to diagnose conf.xml problems

    [ https://issues.apache.org/jira/browse/HADOOP-9445?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13618055#comment-13618055 ] 

Steve Loughran commented on HADOOP-9445:
----------------------------------------

given this is would be command line entry point with the ability to provide a return value for scripts
# add ability to assert that a named property has a specific value, return an error code if not
                
> add an entrypoint to diagnose conf.xml problems
> -----------------------------------------------
>
>                 Key: HADOOP-9445
>                 URL: https://issues.apache.org/jira/browse/HADOOP-9445
>             Project: Hadoop Common
>          Issue Type: New Feature
>          Components: tools
>            Reporter: Steve Loughran
>            Priority: Minor
>
> Following on from HADOOP-9044, add an entry point to aid debugging configuration issues, with the use cases being
> # list the locations of the XML files being loaded
> # list the final configuration of a daemon
> # list the final value of a single property
> # provide some provenance on a property value -where did it come from?

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