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https://issues.apache.org/jira/browse/HADOOP-14703?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16107623#comment-16107623
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Allen Wittenauer commented on HADOOP-14703:
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Rather use stdio, it'd be nice to use slf4j here. There are a lot of
advantages:
* users can send to console or to a file via log4j.properties or something
fancier with their own slf4j plug-in
* effectively could EOL FileSink
* could replace that awful hack that's in HDFS to also send metrics to a logfile
> ConsoleSink for metrics2
> ------------------------
>
> Key: HADOOP-14703
> URL: https://issues.apache.org/jira/browse/HADOOP-14703
> Project: Hadoop Common
> Issue Type: Improvement
> Components: common, metrics
> Affects Versions: 3.0.0-beta1
> Reporter: Ronald Macmaster
> Assignee: Ronald Macmaster
> Labels: newbie
> Attachments:
> 0001-HADOOP-14703.-ConsoleSink-for-simple-metrics-printin.patch
>
> Original Estimate: 6h
> Remaining Estimate: 6h
>
> The ConsoleSink will provide a simple solution to dump metrics to the console
> through std.out.
> Quick access to metrics through the console will simplify the development,
> testing, and debugging process.
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