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Posted to hdfs-issues@hadoop.apache.org by "Akira AJISAKA (JIRA)" <ji...@apache.org> on 2013/10/11 02:26:42 UTC
[jira] [Commented] (HDFS-5336) DataNode should not output
'StartupProgress' metrics
[ https://issues.apache.org/jira/browse/HDFS-5336?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13792152#comment-13792152 ]
Akira AJISAKA commented on HDFS-5336:
-------------------------------------
Also, I found NodeManager and MRAppMaster output 'StartupProgress' metrics at my pseudo-distributed environment.
> DataNode should not output 'StartupProgress' metrics
> ----------------------------------------------------
>
> Key: HDFS-5336
> URL: https://issues.apache.org/jira/browse/HDFS-5336
> Project: Hadoop HDFS
> Issue Type: Improvement
> Affects Versions: 2.1.0-beta
> Environment: trunk
> Reporter: Akira AJISAKA
> Priority: Minor
> Labels: metrics
>
> I found the following metrics output from DataNode.
> {code}
> 1381355455731 default.StartupProgress: Hostname=trunk, ElapsedTime=0, PercentComplete=0.0, LoadingFsImageCount=0, LoadingFsImageElapsedTime=0, LoadingFsImageTotal=0, LoadingFsImagePercentComplete=0.0, LoadingEditsCount=0, LoadingEditsElapsedTime=0, LoadingEditsTotal=0, LoadingEditsPercentComplete=0.0, SavingCheckpointCount=0, SavingCheckpointElapsedTime=0, SavingCheckpointTotal=0, SavingCheckpointPercentComplete=0.0, SafeModeCount=0, SafeModeElapsedTime=0, SafeModeTotal=0, SafeModePercentComplete=0.0
> {code}
> DataNode should not output 'StartupProgress' metrics because the metrics shows the progress of NameNode startup.
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