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https://issues.apache.org/jira/browse/HDFS-14739?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16908034#comment-16908034
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xuzq edited comment on HDFS-14739 at 8/15/19 1:13 PM:
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Thanks [~hemanthboyina] for the comment.
First, */mnt* and */test1* have no relationship in directory structure, so we
shouldn't return */test1* info.
Second, */mnt/test1* is the child of */mnt* in directory structure, so I think
we should return */mnt/test1* info.
[~hemanthboyina] can you say some idea?
was (Author: xuzq_zander):
Thanks [~hemanthboyina] for the comment.
First, */mnt* and */test1* have no relationship in directory structure, so we
shouldn't return */test1* info.
Second, */mnt/test1* is the child of */mnt* in directory structure, so I think
we should return */mnt/test1* info.
> RBF: LS command for mount point shows wrong owner and permission information.
> -----------------------------------------------------------------------------
>
> Key: HDFS-14739
> URL: https://issues.apache.org/jira/browse/HDFS-14739
> Project: Hadoop HDFS
> Issue Type: Bug
> Reporter: xuzq
> Priority: Major
>
> ||source||target namespace||destination||owner||group||permission||
> |/mnt|ns0|/mnt|mnt|mnt_group|755|
> |/mnt/test1|ns1|/mnt/test1|mnt_test1|mnt_test1_group|755|
> |/test1|ns1|/test1|test1|test1_group|755|
> When do getListing("/mnt"), the owner of */mnt/test1* should be *mnt_test1*
> instead of *test1* in result.
>
> And if the mount table as blew, we should support getListing("/mnt") instead
> of throw IOException when dfs.federation.router.default.nameservice.enable is
> false.
> ||source||target namespace||destination||owner||group||permission||
> |/mnt/test1|ns0|/mnt/test1|test1|test1|755|
> |/mnt/test2|ns1|/mnt/test2|test2|test2|755|
>
>
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