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Posted to common-issues@hadoop.apache.org by "Luke Lu (JIRA)" <ji...@apache.org> on 2011/05/19 20:00:48 UTC

[jira] [Updated] (HADOOP-7306) Start metrics system even if config files are missing

     [ https://issues.apache.org/jira/browse/HADOOP-7306?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Luke Lu updated HADOOP-7306:
----------------------------

    Attachment: hadoop-7306-missing-conf-v1.patch

> Start metrics system even if config files are missing
> -----------------------------------------------------
>
>                 Key: HADOOP-7306
>                 URL: https://issues.apache.org/jira/browse/HADOOP-7306
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: metrics
>    Affects Versions: 0.23.0
>            Reporter: Luke Lu
>            Assignee: Luke Lu
>             Fix For: 0.23.0
>
>         Attachments: hadoop-7306-missing-conf-v1.patch
>
>
> Per experience and discussion with HDFS-1922, it seems preferable to treat missing metrics config file as empty/default config, which is more compatible with metrics v1 behavior (the MBeans are always registered.)

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