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https://issues.apache.org/jira/browse/HADOOP-15973?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jason Lowe updated HADOOP-15973:
--------------------------------
    Priority: Critical  (was: Major)

Increasing the priority since this can be a very nasty bug in practice.  The 
omission of xincluded properties from an input stream is _silent_ and only 
occurs _after_ the first parse.  It's difficult to debug and can lead to some 
very bad behavior depending upon the nature of the properties omitted when a 
Configuration object ends up reparsing its resources.

> Configuration: Included properties are not cached if resource is a stream
> -------------------------------------------------------------------------
>
>                 Key: HADOOP-15973
>                 URL: https://issues.apache.org/jira/browse/HADOOP-15973
>             Project: Hadoop Common
>          Issue Type: Bug
>            Reporter: Eric Payne
>            Priority: Critical
>
> If a configuration resource is a bufferedinputstream and the resource has an 
> included xml file, the properties from the included file are read and stored 
> in the properties of the configuration, but they are not stored in the 
> resource cache. So, if a later resource is added to the config and the 
> properties are recalculated from the first resource, the included properties 
> are lost.



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