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Posted to common-issues@hadoop.apache.org by "Wei-Chiu Chuang (JIRA)" <ji...@apache.org> on 2017/02/23 22:29:44 UTC
[jira] [Updated] (HADOOP-13660) Upgrade commons-configuration
version to 2.1
[ https://issues.apache.org/jira/browse/HADOOP-13660?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Wei-Chiu Chuang updated HADOOP-13660:
-------------------------------------
Hadoop Flags: Incompatible change,Reviewed (was: Reviewed)
I just realized this changed public API signature too, so flag it as "Incompatible change"
The MetricsPlugin interface API MetricsPlugin.init() has a SubsetConfiguration parameter. The parameter changed from org.apache.commons.configuration.SubsetConfiguration to org.apache.commons.configuration2.SubsetConfiguration. So anything depending on this public API will need to be recompiled at least.
For example, HadoopTimelineMetricsSink in Ambari breaks because of this change.
> Upgrade commons-configuration version to 2.1
> --------------------------------------------
>
> Key: HADOOP-13660
> URL: https://issues.apache.org/jira/browse/HADOOP-13660
> Project: Hadoop Common
> Issue Type: Improvement
> Components: build
> Affects Versions: 3.0.0-alpha2
> Reporter: Sean Mackrory
> Assignee: Sean Mackrory
> Fix For: 3.0.0-alpha2
>
> Attachments: HADOOP-13660.001.patch, HADOOP-13660.002.patch, HADOOP-13660.003.patch, HADOOP-13660.004.patch, HADOOP-13660.005.patch, HADOOP-13660.006.patch, HADOOP-13660.007.patch, HADOOP-13660-configuration2.001.patch
>
>
> We're currently pulling in version 1.6 - I think we should upgrade to the latest 1.10.
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