Read Permission in Hadoop
2015-10-31 21:04:19 2 举报Read Permission in Hadoop
作者其他创作
大纲/内容
current_true
4)get a new FsPermission
FsDirectoy
ReadPermission
1)send request
INodeAttributes.SnapshotCopy
null
3)get short code of permission
fsPerm
6)get a new FsAclPermission
fsAclPermission
current_false
End
get short code of permission
2)checksnapshot
5)checkAcl
Start
FsPermission
INodeWithAdditionalFileds
FsAclPermission
7)get short code of permission
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