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https://issues.apache.org/jira/browse/HADOOP-7266?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14962206#comment-14962206
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Akira AJISAKA commented on HADOOP-7266:
---------------------------------------
For example, we need to add {{@SuppressWarnings}} to {{GangliaContext}} to
suppress warning for extending deprecated class.
{code}
@Deprecated
@SuppressWarnings("deprecation")
@InterfaceAudience.Public
@InterfaceStability.Evolving
public class GangliaContext extends AbstractMetricsContext {
{code}
I suppressed warnings only for reducing javac warnings as possible. I have no
other reason to do that.
> Deprecate metrics v1
> --------------------
>
> Key: HADOOP-7266
> URL: https://issues.apache.org/jira/browse/HADOOP-7266
> Project: Hadoop Common
> Issue Type: Improvement
> Components: metrics
> Affects Versions: 2.8.0
> Reporter: Luke Lu
> Assignee: Akira AJISAKA
> Priority: Blocker
> Attachments: HADOOP-7266-remove.001.patch, HADOOP-7266.001.patch,
> HADOOP-7266.002.patch, HADOOP-7266.003.patch, HADOOP-7266.004.patch
>
>
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