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From "Shashikant Banerjee (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-11897) Ozone: KSM: Changing log level for client calls in KSM
Date Thu, 21 Sep 2017 10:06:00 GMT

     [ https://issues.apache.org/jira/browse/HDFS-11897?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Shashikant Banerjee updated HDFS-11897:
    Attachment: HDFS-11897-HDFS-7240.001.patch

Changed most of the error logs to debug logs if the volume, bucket or key related info is
not found in the metadata db.Changes are done in :

> 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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