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https://issues.apache.org/jira/browse/HDFS-11897?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16174677#comment-16174677
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Nandakumar commented on HDFS-11897:
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Thanks [~shashikant] for working on this, please find my comments below.
The log level in catch block can be changed from {{error}} to {{warn}}
*BucketManagerImpl*
217 & 218: Incorrect indentation
*VolumeManagerImpl*
220: Typo in the log message
260: debug log needs to be added
268: Incorrect indentation
268: handling of {{ex instanceof KSMException}} has to be done
290: debug log to be added
294: debug log to be added
331: debug log to be added
339: handling of {{ex instanceof KSMException}} has to be done
> Ozone: KSM: Changing log level for client calls in KSM
> ------------------------------------------------------
>
> Key: HDFS-11897
> URL: https://issues.apache.org/jira/browse/HDFS-11897
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: ozone
> Affects Versions: HDFS-7240
> Reporter: Nandakumar
> Assignee: Shashikant Banerjee
> Labels: ozoneMerge
> Attachments: HDFS-11897-HDFS-7240.001.patch
>
>
> Whenever there is no Volume/Bucker/Key found in MetadataDB for a client call,
> KSM logs ERROR which is not necessary. The level of these log messages can be
> changed to DEBUG, which will be helpful in debugging.
> Changes are to be made in the following classes
> * VolumeManagerImpl
> * BucketManagerImpl
> * KeyManagerImpl
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