[
https://issues.apache.org/jira/browse/HDFS-11669?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16024201#comment-16024201
]
Surendra Singh Lilhore commented on HDFS-11669:
-----------------------------------------------
bq. how about postponing this task to next phase once we finished merging the
existing code to trunk code?
Sure, I am ok with this...
bq. One idea to reduce the locking time during recursive iteration is, acquire
& release lock for each sub-dirs rather than holding lock at the root till all
the sub-dirs are visited.
Can we do something same as storage policy. Set the xattr in one directory and
schedule it for SPS. Later SPS thread will find recursively all the sub
directory/file and satisfy the policy. So we can avoid setting recursively
xattr.
> [SPS]: Add option in "setStoragePolicy" command to satisfy the policy.
> ----------------------------------------------------------------------
>
> Key: HDFS-11669
> URL: https://issues.apache.org/jira/browse/HDFS-11669
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: namenode, shell
> Affects Versions: HDFS-10285
> Reporter: Surendra Singh Lilhore
> Assignee: Surendra Singh Lilhore
> Attachments: HDFS-11669-HDFS-10285.001.patch
>
>
> Add one new option {{-satisfypolicy}} in {{setStoragePolicy}} command to
> satisfy the storage policy.
> {noformat}
> hdfs storagepolicies -setStoragePolicy -path <path> -policy <policy>
> -satisfypolicy
> {noformat}
--
This message was sent by Atlassian JIRA
(v6.3.15#6346)
---------------------------------------------------------------------
To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org
For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
