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From "John Zhuge (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-14703) ConsoleSink for metrics2
Date Sat, 12 Aug 2017 07:00:10 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-14703?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16124495#comment-16124495
] 

John Zhuge commented on HADOOP-14703:
-------------------------------------

+1 LGTM with a nit. It is better to create test directories/files inside {{target}} directory.
You can use {{GenericTestUtils.getTestDir()}} which returns a created base test directory.

{code:java}
this.configFile = new File(GenericTestUtils.getTestDir(),
        String.format("hadoop-metrics2-%s.properties", TEST_PREFIX));

{code}


> 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,
HADOOP-14703.001.patch, HADOOP-14703.002.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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