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Posted to dev@tajo.apache.org by "hyoungjunkim (JIRA)" <ji...@apache.org> on 2013/12/04 12:26:35 UTC
[jira] [Assigned] (TAJO-333) Add metric system to Tajo
[ https://issues.apache.org/jira/browse/TAJO-333?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
hyoungjunkim reassigned TAJO-333:
---------------------------------
Assignee: hyoungjunkim
> Add metric system to Tajo
> -------------------------
>
> Key: TAJO-333
> URL: https://issues.apache.org/jira/browse/TAJO-333
> Project: Tajo
> Issue Type: Bug
> Reporter: Hyunsik Choi
> Assignee: hyoungjunkim
> Labels: metrics
> Fix For: 0.8-incubating
>
>
> Currently, there is no way to measure and observe Tajo's internal operations. As a Hadoop job, Tajo also should measure and record a lot of operational works.
> I would like to propose the use of Metrics (http://metrics.codahale.com/). It is well known as a stable and efficient metric library.
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