hadoop-hdfs-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Chen Liang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-12170) Ozone: OzoneFileSystem: KSM should maintain key creation time and modification time
Date Mon, 24 Jul 2017 23:04:00 GMT

    [ https://issues.apache.org/jira/browse/HDFS-12170?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16099235#comment-16099235
] 

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.



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)

---------------------------------------------------------------------
To unsubscribe, e-mail: hdfs-issues-unsubscribe@hadoop.apache.org
For additional commands, e-mail: hdfs-issues-help@hadoop.apache.org


Mime
View raw message