hadoop-common-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Steve Loughran (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-13892) use s3 tags/headers to record permissions on objects, so preserving them through distcp round trips
Date Mon, 12 Feb 2018 15:30:03 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-13892?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Steve Loughran updated HADOOP-13892:
------------------------------------
    Parent: HADOOP-15220  (was: HADOOP-14831)

> use s3 tags/headers to record permissions on objects, so preserving them through distcp
round trips
> ---------------------------------------------------------------------------------------------------
>
>                 Key: HADOOP-13892
>                 URL: https://issues.apache.org/jira/browse/HADOOP-13892
>             Project: Hadoop Common
>          Issue Type: Sub-task
>          Components: fs/s3
>    Affects Versions: 2.9.0
>            Reporter: Steve Loughran
>            Priority: Major
>
> S3 now supports object tags, attributes which can be updated during the life of an object.
> S3A could use that to preserve the permissions/ACLs of objects when copied from elsewhere,
in particular from HDFS. This would ensure that data backed up from HDFS preserves all the
permission information needed when doing a recovery from S3 to HDFS.
> Azure WASB does exactly this already.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

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


Mime
View raw message