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https://issues.apache.org/jira/browse/HDFS-15141?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Srinivasu Majeti updated HDFS-15141:
------------------------------------
    Summary: Support for getFileChecksum in OzoneFS  (was: Support for 
getFileChecksum)

> Support for getFileChecksum in OzoneFS
> --------------------------------------
>
>                 Key: HDFS-15141
>                 URL: https://issues.apache.org/jira/browse/HDFS-15141
>             Project: Hadoop HDFS
>          Issue Type: New Feature
>          Components: ozone
>            Reporter: Srinivasu Majeti
>            Priority: Major
>
> Support for getFileChecksum() and any other way to help distcp to avoid the 
> copy of duplicate files even when the length is the same that of remote 
> storage (cloud copy to s3). Checksum calculations of local ozone files should 
> be better similar to whatever s3 is already doing/returning.



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