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From "Yufei Gu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-13254) Create framework for configurable disk checkers
Date Mon, 11 Jul 2016 17:10:11 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-13254?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15371179#comment-15371179
] 

Yufei Gu commented on HADOOP-13254:
-----------------------------------

This is another option:
If any implementation of {{DiskValidator}} need threads, it should implement interface {{org.apache.hadoop.service.Service}}.
The {{Servcie}} interface already provides well designed functions for a service like class.
Why not reuse it and keep the {{DiskValidator}} interface simple. 

> Create framework for configurable disk checkers
> -----------------------------------------------
>
>                 Key: HADOOP-13254
>                 URL: https://issues.apache.org/jira/browse/HADOOP-13254
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: util
>            Reporter: Yufei Gu
>            Assignee: Yufei Gu
>         Attachments: HADOOP-13254.001.patch, HADOOP-13254.002.patch, HADOOP-13254.003.patch,
HADOOP-13254.004.patch, HADOOP-13254.005.patch, HADOOP-13254.006.patch, HADOOP-13254.007.patch,
HADOOP-13254.008.patch
>
>




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