Akira AJISAKA created HDFS-5336:
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Summary: 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
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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