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Posted to common-issues@hadoop.apache.org by "Arun Suresh (JIRA)" <ji...@apache.org> on 2017/10/11 21:52:00 UTC
[jira] [Commented] (HADOOP-13556) Change
Configuration.getPropsWithPrefix to use getProps instead of iterator
[ https://issues.apache.org/jira/browse/HADOOP-13556?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16201036#comment-16201036 ]
Arun Suresh commented on HADOOP-13556:
--------------------------------------
Looks straightforward.
+1
> 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
> 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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