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https://issues.apache.org/jira/browse/HADOOP-10561?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13986873#comment-13986873
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Uma Maheswara Rao G commented on HADOOP-10561:
----------------------------------------------
Current code of copy command preserve options handled for owner. permission.
times:
{code}
if(preserve) {
target.fs.setTimes(
target.path,
src.stat.getModificationTime(),
src.stat.getAccessTime());
target.fs.setOwner(
target.path,
src.stat.getOwner(),
src.stat.getGroup());
target.fs.setPermission(
target.path,
src
{code}
> Copy command with preserve option should handle Xattrs
> ------------------------------------------------------
>
> Key: HADOOP-10561
> URL: https://issues.apache.org/jira/browse/HADOOP-10561
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: fs
> Affects Versions: HDFS XAttrs (HDFS-2006)
> Reporter: Uma Maheswara Rao G
>
> The design docs for Xattrs stated that we handle preserve options with copy
> commands
> From doc:
> Preserve option of commands like “cp -p” shell command and “distcp -p” should
> work on XAttrs.
> In the case of source fs supports XAttrs but target fs does not support,
> XAttrs will be ignored
> with warning message
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