[jira] [Updated] (HADOOP-15575) Add a way for an FS instance to say "really, no trash interval at all"
[ https://issues.apache.org/jira/browse/HADOOP-15575?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Steve Loughran updated HADOOP-15575: Parent: HADOOP-18067 (was: HADOOP-17566) > Add a way for an FS instance to say "really, no trash interval at all" > -- > > Key: HADOOP-15575 > URL: https://issues.apache.org/jira/browse/HADOOP-15575 > Project: Hadoop Common > Issue Type: Sub-task > Components: fs, fs/s3 >Affects Versions: 3.1.0 >Reporter: Steve Loughran >Priority: Major > > Object stores like S3 often offer [object > versioning|https://docs.aws.amazon.com/AmazonS3/latest/dev/ObjectVersioning.html] > as a way to recover from accidental deletions. There is no need to use the > Fs Shell trash mechanism. > Proposed: a way for an FS instance to tell the shell to not use trash, even > if the client has configured it. The current > {{getServerDefaults().getTrashInterval()}} returns a value from the server, > but it *only* overrides the ""fs.trash.interval" if it !=0. So if a server > says "don't use trash" it gets ignored. > If a special value (-1) is returned (or we use a new field?), FS instances > can return to the shell saying "no need for trash". Then you can turn it on > for a bucket by bucket basis; any store with the feature enabled can do the > same thing. > Alternative option: A special S3A-aware trash policy which does a > getFileSystem.getConf.getBoolean("fs.s3a.trash.skip") & skips trash if set. > This will all you to disable it on a bucket-by-bucket basis. -- This message was sent by Atlassian Jira (v8.20.1#820001) - To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org
[jira] [Updated] (HADOOP-15575) Add a way for an FS instance to say "really, no trash interval at all"
[ https://issues.apache.org/jira/browse/HADOOP-15575?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Steve Loughran updated HADOOP-15575: Parent: HADOOP-15620 (was: HADOOP-15220) > Add a way for an FS instance to say "really, no trash interval at all" > -- > > Key: HADOOP-15575 > URL: https://issues.apache.org/jira/browse/HADOOP-15575 > Project: Hadoop Common > Issue Type: Sub-task > Components: fs, fs/s3 >Affects Versions: 3.1.0 >Reporter: Steve Loughran >Priority: Major > > Object stores like S3 often offer [object > versioning|https://docs.aws.amazon.com/AmazonS3/latest/dev/ObjectVersioning.html] > as a way to recover from accidental deletions. There is no need to use the > Fs Shell trash mechanism. > Proposed: a way for an FS instance to tell the shell to not use trash, even > if the client has configured it. The current > {{getServerDefaults().getTrashInterval()}} returns a value from the server, > but it *only* overrides the ""fs.trash.interval" if it !=0. So if a server > says "don't use trash" it gets ignored. > If a special value (-1) is returned (or we use a new field?), FS instances > can return to the shell saying "no need for trash". Then you can turn it on > for a bucket by bucket basis; any store with the feature enabled can do the > same thing. > Alternative option: A special S3A-aware trash policy which does a > getFileSystem.getConf.getBoolean("fs.s3a.trash.skip") & skips trash if set. > This will all you to disable it on a bucket-by-bucket basis. -- This message was sent by Atlassian JIRA (v7.6.3#76005) - To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org