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https://issues.apache.org/jira/browse/HDFS-12170?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16099235#comment-16099235
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Chen Liang commented on HDFS-12170:
-----------------------------------
Thanks [~msingh] for the patch! Looks good to me overall, only one thing, looks
like in certain places the time is used as {{long}}, and some other places used
as {{String}}. Is there a particular reason for this? can we just use one type?
I personally prefer using just {{long}} type, such that we don't rely on that
format specified in hadoop-common, and we can compare older/newer easily.
> Ozone: OzoneFileSystem: KSM should maintain key creation time and
> modification time
> -----------------------------------------------------------------------------------
>
> Key: HDFS-12170
> URL: https://issues.apache.org/jira/browse/HDFS-12170
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: ozone
> Affects Versions: HDFS-7240
> Reporter: Mukul Kumar Singh
> Assignee: Mukul Kumar Singh
> Fix For: HDFS-7240
>
> Attachments: HDFS-12170-HDFS-7240.001.patch
>
>
> OzoneFileSystem will need modification time for files and directories created
> in ozone file system.
> KSM should maintain key creation time and modification time for the
> individual key.
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