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https://issues.apache.org/jira/browse/HDFS-1455?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Allen Wittenauer resolved HDFS-1455.
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Resolution: Fixed
kerb name is stored in audit log now. Closing as fixed.
> Record DFS client/cli id with username/kerbros session token in audit log or
> hdfs client trace log
> --------------------------------------------------------------------------------------------------
>
> Key: HDFS-1455
> URL: https://issues.apache.org/jira/browse/HDFS-1455
> Project: Hadoop HDFS
> Issue Type: New Feature
> Reporter: Eric Yang
>
> HDFS usage calculation is commonly calculated by running dfs -dus and group
> directory usage by user at fix interval. This approach does not show
> accurate HDFS usage if a lot of read/write activity of equivalent amount of
> data happen at fix interval. In order to identify usage of such pattern, the
> usage calculation could be measured by the bytes read and bytes written in
> the hdfs client trace log. There is currently no association of DFSClient ID
> or CLI ID to the user or session token emitted by Hadoop hdfs client trace
> log files. This JIRA is to record DFS Client ID/CLI ID with user
> name/session token in appropriate place for more precious measuring of HDFS
> usage.
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