[
http://issues.apache.org/jira/browse/HADOOP-432?page=comments#action_12457043 ]
Konstantin Shvachko commented on HADOOP-432:
--------------------------------------------
- getDescendents(String src) {
ArrayList strs = new ArrayList();
type ArrayList<E> should be parameterized
- hadoop-default.xml
= description for dfs.trash.trigger.size.pct should say something like
"Triggers garbage collection of the expired items."
= Typo emtries: should be entries
- I think we should have a junit test for the feature.
I'm sure you ran some programs to test the functionality.
It would be nice to combine them as a test module that would ensure that
future changes don't break the trash logic.
> support undelete, snapshots, or other mechanism to recover lost files
> ---------------------------------------------------------------------
>
> Key: HADOOP-432
> URL: http://issues.apache.org/jira/browse/HADOOP-432
> Project: Hadoop
> Issue Type: Improvement
> Components: dfs
> Reporter: Yoram Arnon
> Assigned To: Wendy Chien
> Attachments: undelete12.patch, undelete16.patch
>
>
> currently, once you delete a file it's gone forever.
> most file systems allow some form of recovery of deleted files.
> a simple solution would be an 'undelete' command.
> a more comprehensive solution would include snapshots, manual and automatic,
> with scheduling options.
--
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators:
http://issues.apache.org/jira/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira
