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https://issues.apache.org/jira/browse/HADOOP-13556?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15452574#comment-15452574
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Larry McCay commented on HADOOP-13556:
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Thanks, [~cnauroth] - that is helpful!
I know that I used to be able to do that - something must have changed.
Manual options is great though!
> Change Configuration.getPropsWithPrefix to use getProps instead of iterator
> ---------------------------------------------------------------------------
>
> Key: HADOOP-13556
> URL: https://issues.apache.org/jira/browse/HADOOP-13556
> Project: Hadoop Common
> Issue Type: Bug
> Reporter: Larry McCay
> Assignee: Larry McCay
> Fix For: 2.8.0, 3.0.0-alpha1
>
> Attachments: HADOOP-13556-001.patch, HADOOP-13556-002.patch
>
>
> Current implementation of getPropsWithPrefix uses the
> Configuration.iterator() method. This method is not threadsafe.
> This patch will reimplement the gathering of properties that begin with a
> prefix by using the safe getProps() method.
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