[
https://issues.apache.org/jira/browse/HADOOP-4106?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12629128#action_12629128
]
Craig Macdonald commented on HADOOP-4106:
-----------------------------------------
Pete,
* I dont think doConnectAsUser is correct. You are using the filesystem of the
user running fuse_dfs, not the filesystem of the user making an IO operation
through fuse_dfs. You should use the fuse_context to determine the uid of the
calling user, convert to user/group names, and then pass these to libhdfs.
{code}
fuse_context * context = fuse_get_context ();
uid_t uid = context->uid;
gid_t uid = context->gid;
{code}
* Could dfs_access be implemented by checking hdfsFileInfo?
> add time, permission and user attribute support to fuse-dfs
> -----------------------------------------------------------
>
> Key: HADOOP-4106
> URL: https://issues.apache.org/jira/browse/HADOOP-4106
> Project: Hadoop Core
> Issue Type: New Feature
> Components: contrib/fuse-dfs
> Reporter: Pete Wyckoff
> Assignee: Pete Wyckoff
> Fix For: 0.19.0
>
> Attachments: HADOOP-4106.txt
>
>
> add:
> dfs_chown
> dfs_utime
> dfs_chmod
> Change open to have its own FS on writes (should we do this on reads too??)
> and use it for writes and disconnect when closing the file
> Chane mkdir to open the FS itself and then close it
> also added comments for dfs_access (which needs FileSystem support/libhdfs
> support) and I added the dfs_symlink and truncate since these 3 are the only
> 3 things left as far as functionality.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
