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https://issues.apache.org/jira/browse/HADOOP-11603?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Brahma Reddy Battula updated HADOOP-11603:
------------------------------------------
Description:
Namenode,DataNode,journalnode,ResourceManager, Nodemanager and historyservice
etc... will initialize DefaultMetricsSystem hence following log will be logged
for all the classes.. Since there is snapshot feature in HDFS ,it's better to
change the following...
{code}
LOG.info("Scheduled snapshot period at "+ period +" second(s).");
{code}
was:
Namenode,DataNode,journalnode,ResourceManager, Nodemanager and historyservice
etc... will initialize DefaultMetricsSystem hence following log will be logged
for all the classes which is not correct.. since snapshot feature is related to
HDFS and this can be logged when snapshot is enabled.
{code}
LOG.info("Scheduled snapshot period at "+ period +" second(s).");
{code}
> Metric Snapshot log can be changed #MetricsSystemImpl.java since all the
> services will be initialized
> -----------------------------------------------------------------------------------------------------
>
> Key: HADOOP-11603
> URL: https://issues.apache.org/jira/browse/HADOOP-11603
> Project: Hadoop Common
> Issue Type: Bug
> Affects Versions: 2.6.0
> Reporter: Brahma Reddy Battula
> Assignee: Brahma Reddy Battula
> Priority: Minor
> Labels: BB2015-05-TBR
> Attachments: HADOOP-11603.patch, defaultmetricIntialize-classes.JPG
>
>
> Namenode,DataNode,journalnode,ResourceManager, Nodemanager and historyservice
> etc... will initialize DefaultMetricsSystem hence following log will be
> logged for all the classes.. Since there is snapshot feature in HDFS ,it's
> better to change the following...
> {code}
> LOG.info("Scheduled snapshot period at "+ period +" second(s).");
> {code}
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