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https://issues.apache.org/jira/browse/HDFS-8545?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14958793#comment-14958793
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Vinayakumar B commented on HDFS-8545:
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Thanks [~andreina] for the update.
Refactor looks great.
Just one minor comment.
Can you please move new test {{TestDFSShell#testTotalDfsUsed()}} to
{{TestDistributedFileSystem}}, as this is not shell test, this is testing of
new API you have added.
> Refactor FS#getUsed() to use ContentSummary and add an API to fetch the total
> file length from a specific path
> --------------------------------------------------------------------------------------------------------------
>
> Key: HDFS-8545
> URL: https://issues.apache.org/jira/browse/HDFS-8545
> Project: Hadoop HDFS
> Issue Type: Improvement
> Reporter: J.Andreina
> Assignee: J.Andreina
> Priority: Minor
> Attachments: HDFS-8545.1.patch, HDFS-8545.2.patch, HDFS-8545.3.patch,
> HDFS-8545.4.patch, HDFS-8545.5.patch
>
>
> Currently by default in FileSystem#getUsed() returns the total file size from
> root.
> It is good to have an api to return the total file size from specified path
> ,same as we specify the path in "./hdfs dfs -du -s /path" .
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