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From "Doug Cutting (JIRA)" <j...@apache.org>
Subject [jira] Closed: (HADOOP-204) Need to tweak a few things in the metrics package to support the Simon plugin
Date Mon, 05 Jun 2006 23:08:46 GMT
     [ http://issues.apache.org/jira/browse/HADOOP-204?page=all ]
Doug Cutting closed HADOOP-204:

> Need to tweak a few things in the metrics package to support the Simon plugin
> -----------------------------------------------------------------------------
>          Key: HADOOP-204
>          URL: http://issues.apache.org/jira/browse/HADOOP-204
>      Project: Hadoop
>         Type: Improvement

>   Components: metrics
>     Reporter: David Bowen
>     Assignee: David Bowen
>      Fix For: 0.3.0
>  Attachments: tweaks.patch
> (1) added an extra metrics.jar target to the build.xml so that I can build a stand-alone
library containing only the
> metrics package and its subpackages.
> (2) added serialversionUIDs to a bunch of classes to make Eclipse happy
> (3) made AbstractMetricsContext.createRecord final, and added a protected newRecord that
subclasses can use
> to customize record creation without breaking the parent class.
> (4) minor fix to how errors in callbacks are handled
> (5) constructor in MetricsRecordImpl made protected rather than package private so that
it can be subclassed
> (6) extended Util.parse(String serverSpecs, int defaultPort) to handle the case of a
null serverSpecs by defaulting to localhost

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