[jira] [Updated] (HDFS-12895) RBF: Add ACL support for mount table
[
https://issues.apache.org/jira/browse/HDFS-12895?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Yiqun Lin updated HDFS-12895:
-
Target Version/s: 3.1.0 (was: 2.9.0, 3.0.1)
> RBF: Add ACL support for mount table
>
>
> Key: HDFS-12895
> URL: https://issues.apache.org/jira/browse/HDFS-12895
> Project: Hadoop HDFS
> Issue Type: Sub-task
>Affects Versions: 3.0.0-alpha3
>Reporter: Yiqun Lin
>Assignee: Yiqun Lin
>Priority: Major
> Labels: RBF, incompatible
> Fix For: 3.1.0, 2.10.0, 2.9.1
>
> Attachments: HDFS-12895-branch-2.001.patch, HDFS-12895.001.patch,
> HDFS-12895.002.patch, HDFS-12895.003.patch, HDFS-12895.004.patch,
> HDFS-12895.005.patch, HDFS-12895.006.patch, HDFS-12895.007.patch
>
>
> Adding ACL support for the Mount Table management. Following is the initial
> design of ACL control for the mount table management.
> Each mount table has its owner, group name and permission.
> The mount table permissions (FsPermission), here we use
> {{org.apache.hadoop.fs.permission.FsPermission}} to do the access check:
> # READ permission: you can read the mount table info.
> # WRITE permission: you can add remove or update this mount table info.
> # EXECUTE permission: This won't be used.
> The add command of mount table will be extended like this
> {noformat}
> $HADOOP_HOME/bin/hdfs dfsrouteradmin [-add
> [-owner ] [-group ] [-mode ]]
> {noformat}
> * is UNIX-style permissions for the mount table. Permissions are
> specified in octal, e.g. 0755. By default, this is set to 0755*.
> If we want update the ACL info of specfied mount table, just execute add
> command again. This command not only adding for new mount talle but also
> updating mount table once it finds given mount table is existed.
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[jira] [Updated] (HDFS-12895) RBF: Add ACL support for mount table
[
https://issues.apache.org/jira/browse/HDFS-12895?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Yiqun Lin updated HDFS-12895:
-
Fix Version/s: (was: 3.0.1)
> RBF: Add ACL support for mount table
>
>
> Key: HDFS-12895
> URL: https://issues.apache.org/jira/browse/HDFS-12895
> Project: Hadoop HDFS
> Issue Type: Sub-task
>Affects Versions: 3.0.0-alpha3
>Reporter: Yiqun Lin
>Assignee: Yiqun Lin
>Priority: Major
> Labels: RBF, incompatible
> Fix For: 3.1.0, 2.10.0, 2.9.1
>
> Attachments: HDFS-12895-branch-2.001.patch, HDFS-12895.001.patch,
> HDFS-12895.002.patch, HDFS-12895.003.patch, HDFS-12895.004.patch,
> HDFS-12895.005.patch, HDFS-12895.006.patch, HDFS-12895.007.patch
>
>
> Adding ACL support for the Mount Table management. Following is the initial
> design of ACL control for the mount table management.
> Each mount table has its owner, group name and permission.
> The mount table permissions (FsPermission), here we use
> {{org.apache.hadoop.fs.permission.FsPermission}} to do the access check:
> # READ permission: you can read the mount table info.
> # WRITE permission: you can add remove or update this mount table info.
> # EXECUTE permission: This won't be used.
> The add command of mount table will be extended like this
> {noformat}
> $HADOOP_HOME/bin/hdfs dfsrouteradmin [-add
> [-owner ] [-group ] [-mode ]]
> {noformat}
> * is UNIX-style permissions for the mount table. Permissions are
> specified in octal, e.g. 0755. By default, this is set to 0755*.
> If we want update the ACL info of specfied mount table, just execute add
> command again. This command not only adding for new mount talle but also
> updating mount table once it finds given mount table is existed.
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[jira] [Updated] (HDFS-12895) RBF: Add ACL support for mount table
[
https://issues.apache.org/jira/browse/HDFS-12895?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Yiqun Lin updated HDFS-12895:
-
Labels: RBF incompatible (was: RBF)
Release Note: Mount tables support ACL, The users won't be able to modify
their own entries (we are assuming these old (no-permissions) mount table with
owner:superuser, group:supergroup, permission:755 as the default permissions).
The fix way is login as superuser to modify these mount table entries.
> RBF: Add ACL support for mount table
>
>
> Key: HDFS-12895
> URL: https://issues.apache.org/jira/browse/HDFS-12895
> Project: Hadoop HDFS
> Issue Type: Sub-task
>Affects Versions: 3.0.0-alpha3
>Reporter: Yiqun Lin
>Assignee: Yiqun Lin
> Labels: RBF, incompatible
> Fix For: 3.1.0, 2.10.0, 2.9.1, 3.0.1
>
> Attachments: HDFS-12895-branch-2.001.patch, HDFS-12895.001.patch,
> HDFS-12895.002.patch, HDFS-12895.003.patch, HDFS-12895.004.patch,
> HDFS-12895.005.patch, HDFS-12895.006.patch, HDFS-12895.007.patch
>
>
> Adding ACL support for the Mount Table management. Following is the initial
> design of ACL control for the mount table management.
> Each mount table has its owner, group name and permission.
> The mount table permissions (FsPermission), here we use
> {{org.apache.hadoop.fs.permission.FsPermission}} to do the access check:
> # READ permission: you can read the mount table info.
> # WRITE permission: you can add remove or update this mount table info.
> # EXECUTE permission: This won't be used.
> The add command of mount table will be extended like this
> {noformat}
> $HADOOP_HOME/bin/hdfs dfsrouteradmin [-add
> [-owner ] [-group ] [-mode ]]
> {noformat}
> * is UNIX-style permissions for the mount table. Permissions are
> specified in octal, e.g. 0755. By default, this is set to 0755*.
> If we want update the ACL info of specfied mount table, just execute add
> command again. This command not only adding for new mount talle but also
> updating mount table once it finds given mount table is existed.
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[jira] [Updated] (HDFS-12895) RBF: Add ACL support for mount table
[
https://issues.apache.org/jira/browse/HDFS-12895?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Yiqun Lin updated HDFS-12895:
-
Release Note: Mount tables support ACL, The users won't be able to modify
their own entries (we are assuming these old (no-permissions before) mount
table with owner:superuser, group:supergroup, permission:755 as the default
permissions). The fix way is login as superuser to modify these mount table
entries. (was: Mount tables support ACL, The users won't be able to modify
their own entries (we are assuming these old (no-permissions) mount table with
owner:superuser, group:supergroup, permission:755 as the default permissions).
The fix way is login as superuser to modify these mount table entries.)
> RBF: Add ACL support for mount table
>
>
> Key: HDFS-12895
> URL: https://issues.apache.org/jira/browse/HDFS-12895
> Project: Hadoop HDFS
> Issue Type: Sub-task
>Affects Versions: 3.0.0-alpha3
>Reporter: Yiqun Lin
>Assignee: Yiqun Lin
> Labels: RBF, incompatible
> Fix For: 3.1.0, 2.10.0, 2.9.1, 3.0.1
>
> Attachments: HDFS-12895-branch-2.001.patch, HDFS-12895.001.patch,
> HDFS-12895.002.patch, HDFS-12895.003.patch, HDFS-12895.004.patch,
> HDFS-12895.005.patch, HDFS-12895.006.patch, HDFS-12895.007.patch
>
>
> Adding ACL support for the Mount Table management. Following is the initial
> design of ACL control for the mount table management.
> Each mount table has its owner, group name and permission.
> The mount table permissions (FsPermission), here we use
> {{org.apache.hadoop.fs.permission.FsPermission}} to do the access check:
> # READ permission: you can read the mount table info.
> # WRITE permission: you can add remove or update this mount table info.
> # EXECUTE permission: This won't be used.
> The add command of mount table will be extended like this
> {noformat}
> $HADOOP_HOME/bin/hdfs dfsrouteradmin [-add
> [-owner ] [-group ] [-mode ]]
> {noformat}
> * is UNIX-style permissions for the mount table. Permissions are
> specified in octal, e.g. 0755. By default, this is set to 0755*.
> If we want update the ACL info of specfied mount table, just execute add
> command again. This command not only adding for new mount talle but also
> updating mount table once it finds given mount table is existed.
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[jira] [Updated] (HDFS-12895) RBF: Add ACL support for mount table
[
https://issues.apache.org/jira/browse/HDFS-12895?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Yiqun Lin updated HDFS-12895:
-
Resolution: Fixed
Hadoop Flags: Incompatible change,Reviewed
Fix Version/s: 3.0.1
2.9.1
2.10.0
3.1.0
Status: Resolved (was: Patch Available)
The failed UT are not related.
Committed this to trunk, branch-3.0, branch-2 and branch-2.9.
Thanks [~elgoiri] for the reviews and testing. Also thanks [~huanbang1993] and
[~lukmajercak] for the reviews.
> RBF: Add ACL support for mount table
>
>
> Key: HDFS-12895
> URL: https://issues.apache.org/jira/browse/HDFS-12895
> Project: Hadoop HDFS
> Issue Type: Sub-task
>Affects Versions: 3.0.0-alpha3
>Reporter: Yiqun Lin
>Assignee: Yiqun Lin
> Labels: RBF
> Fix For: 3.1.0, 2.10.0, 2.9.1, 3.0.1
>
> Attachments: HDFS-12895-branch-2.001.patch, HDFS-12895.001.patch,
> HDFS-12895.002.patch, HDFS-12895.003.patch, HDFS-12895.004.patch,
> HDFS-12895.005.patch, HDFS-12895.006.patch, HDFS-12895.007.patch
>
>
> Adding ACL support for the Mount Table management. Following is the initial
> design of ACL control for the mount table management.
> Each mount table has its owner, group name and permission.
> The mount table permissions (FsPermission), here we use
> {{org.apache.hadoop.fs.permission.FsPermission}} to do the access check:
> # READ permission: you can read the mount table info.
> # WRITE permission: you can add remove or update this mount table info.
> # EXECUTE permission: This won't be used.
> The add command of mount table will be extended like this
> {noformat}
> $HADOOP_HOME/bin/hdfs dfsrouteradmin [-add
> [-owner ] [-group ] [-mode ]]
> {noformat}
> * is UNIX-style permissions for the mount table. Permissions are
> specified in octal, e.g. 0755. By default, this is set to 0755*.
> If we want update the ACL info of specfied mount table, just execute add
> command again. This command not only adding for new mount talle but also
> updating mount table once it finds given mount table is existed.
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[jira] [Updated] (HDFS-12895) RBF: Add ACL support for mount table
[
https://issues.apache.org/jira/browse/HDFS-12895?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Yiqun Lin updated HDFS-12895:
-
Attachment: HDFS-12895-branch-2.001.patch
[~elgoiri], I don't think we need to make any change for branch-2. The method
{{getGroups}} exists in branch-2.
{code}
/**
* Get the group names for this user. {@link #getGroups()} is less
* expensive alternative when checking for a contained element.
* @return the list of users with the primary group first. If the command
*fails, it returns an empty list.
*/
public String[] getGroupNames() {
List groups = getGroups();
return groups.toArray(new String[groups.size()]);
}
/**
* Get the group names for this user.
* @return the list of users with the primary group first. If the command
*fails, it returns an empty list.
*/
public List getGroups() {
ensureInitialized();
try {
return groups.getGroups(getShortUserName());
} catch (IOException ie) {
if (LOG.isDebugEnabled()) {
LOG.debug("Failed to get groups for user " + getShortUserName()
+ " by " + ie);
LOG.trace("TRACE", ie);
}
return Collections.emptyList();
}
}
{code}
Attach the same patch to trigger Jenkins for branch-2.
> RBF: Add ACL support for mount table
>
>
> Key: HDFS-12895
> URL: https://issues.apache.org/jira/browse/HDFS-12895
> Project: Hadoop HDFS
> Issue Type: Sub-task
>Affects Versions: 3.0.0-alpha3
>Reporter: Yiqun Lin
>Assignee: Yiqun Lin
> Labels: RBF
> Attachments: HDFS-12895-branch-2.001.patch, HDFS-12895.001.patch,
> HDFS-12895.002.patch, HDFS-12895.003.patch, HDFS-12895.004.patch,
> HDFS-12895.005.patch, HDFS-12895.006.patch, HDFS-12895.007.patch
>
>
> Adding ACL support for the Mount Table management. Following is the initial
> design of ACL control for the mount table management.
> Each mount table has its owner, group name and permission.
> The mount table permissions (FsPermission), here we use
> {{org.apache.hadoop.fs.permission.FsPermission}} to do the access check:
> # READ permission: you can read the mount table info.
> # WRITE permission: you can add remove or update this mount table info.
> # EXECUTE permission: This won't be used.
> The add command of mount table will be extended like this
> {noformat}
> $HADOOP_HOME/bin/hdfs dfsrouteradmin [-add
> [-owner ] [-group ] [-mode ]]
> {noformat}
> * is UNIX-style permissions for the mount table. Permissions are
> specified in octal, e.g. 0755. By default, this is set to 0755*.
> If we want update the ACL info of specfied mount table, just execute add
> command again. This command not only adding for new mount talle but also
> updating mount table once it finds given mount table is existed.
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[jira] [Updated] (HDFS-12895) RBF: Add ACL support for mount table
[
https://issues.apache.org/jira/browse/HDFS-12895?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Yiqun Lin updated HDFS-12895:
-
Attachment: HDFS-12895.007.patch
Thanks for testing new patch.
Attach v07 patch for addressing your final comment.
I will commit this if Jenkins runs okay.
> RBF: Add ACL support for mount table
>
>
> Key: HDFS-12895
> URL: https://issues.apache.org/jira/browse/HDFS-12895
> Project: Hadoop HDFS
> Issue Type: Sub-task
>Affects Versions: 3.0.0-alpha3
>Reporter: Yiqun Lin
>Assignee: Yiqun Lin
> Labels: RBF
> Attachments: HDFS-12895.001.patch, HDFS-12895.002.patch,
> HDFS-12895.003.patch, HDFS-12895.004.patch, HDFS-12895.005.patch,
> HDFS-12895.006.patch, HDFS-12895.007.patch
>
>
> Adding ACL support for the Mount Table management. Following is the initial
> design of ACL control for the mount table management.
> Each mount table has its owner, group name and permission.
> The mount table permissions (FsPermission), here we use
> {{org.apache.hadoop.fs.permission.FsPermission}} to do the access check:
> # READ permission: you can read the mount table info.
> # WRITE permission: you can add remove or update this mount table info.
> # EXECUTE permission: This won't be used.
> The add command of mount table will be extended like this
> {noformat}
> $HADOOP_HOME/bin/hdfs dfsrouteradmin [-add
> [-owner ] [-group ] [-mode ]]
> {noformat}
> * is UNIX-style permissions for the mount table. Permissions are
> specified in octal, e.g. 0755. By default, this is set to 0755*.
> If we want update the ACL info of specfied mount table, just execute add
> command again. This command not only adding for new mount talle but also
> updating mount table once it finds given mount table is existed.
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[jira] [Updated] (HDFS-12895) RBF: Add ACL support for mount table
[
https://issues.apache.org/jira/browse/HDFS-12895?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Yiqun Lin updated HDFS-12895:
-
Attachment: HDFS-12895.006.patch
> RBF: Add ACL support for mount table
>
>
> Key: HDFS-12895
> URL: https://issues.apache.org/jira/browse/HDFS-12895
> Project: Hadoop HDFS
> Issue Type: Sub-task
>Affects Versions: 3.0.0-alpha3
>Reporter: Yiqun Lin
>Assignee: Yiqun Lin
> Labels: RBF
> Attachments: HDFS-12895.001.patch, HDFS-12895.002.patch,
> HDFS-12895.003.patch, HDFS-12895.004.patch, HDFS-12895.005.patch,
> HDFS-12895.006.patch
>
>
> Adding ACL support for the Mount Table management. Following is the initial
> design of ACL control for the mount table management.
> Each mount table has its owner, group name and permission.
> The mount table permissions (FsPermission), here we use
> {{org.apache.hadoop.fs.permission.FsPermission}} to do the access check:
> # READ permission: you can read the mount table info.
> # WRITE permission: you can add remove or update this mount table info.
> # EXECUTE permission: This won't be used.
> The add command of mount table will be extended like this
> {noformat}
> $HADOOP_HOME/bin/hdfs dfsrouteradmin [-add
> [-owner ] [-group ] [-mode ]]
> {noformat}
> * is UNIX-style permissions for the mount table. Permissions are
> specified in octal, e.g. 0755. By default, this is set to 0755*.
> If we want update the ACL info of specfied mount table, just execute add
> command again. This command not only adding for new mount talle but also
> updating mount table once it finds given mount table is existed.
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[jira] [Updated] (HDFS-12895) RBF: Add ACL support for mount table
[
https://issues.apache.org/jira/browse/HDFS-12895?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Yiqun Lin updated HDFS-12895:
-
Attachment: HDFS-12895.005.patch
Attach new patch for fixing checkstyle, javadoc warnings.
> RBF: Add ACL support for mount table
>
>
> Key: HDFS-12895
> URL: https://issues.apache.org/jira/browse/HDFS-12895
> Project: Hadoop HDFS
> Issue Type: Sub-task
>Affects Versions: 3.0.0-alpha3
>Reporter: Yiqun Lin
>Assignee: Yiqun Lin
> Labels: RBF
> Attachments: HDFS-12895.001.patch, HDFS-12895.002.patch,
> HDFS-12895.003.patch, HDFS-12895.004.patch, HDFS-12895.005.patch
>
>
> Adding ACL support for the Mount Table management. Following is the initial
> design of ACL control for the mount table management.
> Each mount table has its owner, group name and permission.
> The mount table permissions (FsPermission), here we use
> {{org.apache.hadoop.fs.permission.FsPermission}} to do the access check:
> # READ permission: you can read the mount table info.
> # WRITE permission: you can add remove or update this mount table info.
> # EXECUTE permission: This won't be used.
> The add command of mount table will be extended like this
> {noformat}
> $HADOOP_HOME/bin/hdfs dfsrouteradmin [-add
> [-owner ] [-group ] [-mode ]]
> {noformat}
> * is UNIX-style permissions for the mount table. Permissions are
> specified in octal, e.g. 0755. By default, this is set to 0755*.
> If we want update the ACL info of specfied mount table, just execute add
> command again. This command not only adding for new mount talle but also
> updating mount table once it finds given mount table is existed.
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[jira] [Updated] (HDFS-12895) RBF: Add ACL support for mount table
[
https://issues.apache.org/jira/browse/HDFS-12895?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Yiqun Lin updated HDFS-12895:
-
Attachment: HDFS-12895.004.patch
> RBF: Add ACL support for mount table
>
>
> Key: HDFS-12895
> URL: https://issues.apache.org/jira/browse/HDFS-12895
> Project: Hadoop HDFS
> Issue Type: Sub-task
>Affects Versions: 3.0.0-alpha3
>Reporter: Yiqun Lin
>Assignee: Yiqun Lin
> Labels: RBF
> Attachments: HDFS-12895.001.patch, HDFS-12895.002.patch,
> HDFS-12895.003.patch, HDFS-12895.004.patch
>
>
> Adding ACL support for the Mount Table management. Following is the initial
> design of ACL control for the mount table management.
> Each mount table has its owner, group name and permission.
> The mount table permissions (FsPermission), here we use
> {{org.apache.hadoop.fs.permission.FsPermission}} to do the access check:
> # READ permission: you can read the mount table info.
> # WRITE permission: you can add remove or update this mount table info.
> # EXECUTE permission: This won't be used.
> The add command of mount table will be extended like this
> {noformat}
> $HADOOP_HOME/bin/hdfs dfsrouteradmin [-add
> [-owner ] [-group ] [-mode ]]
> {noformat}
> * is UNIX-style permissions for the mount table. Permissions are
> specified in octal, e.g. 0755. By default, this is set to 0755*.
> If we want update the ACL info of specfied mount table, just execute add
> command again. This command not only adding for new mount talle but also
> updating mount table once it finds given mount table is existed.
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[jira] [Updated] (HDFS-12895) RBF: Add ACL support for mount table
[
https://issues.apache.org/jira/browse/HDFS-12895?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Yiqun Lin updated HDFS-12895:
-
Attachment: HDFS-12895.003.patch
> RBF: Add ACL support for mount table
>
>
> Key: HDFS-12895
> URL: https://issues.apache.org/jira/browse/HDFS-12895
> Project: Hadoop HDFS
> Issue Type: Sub-task
>Affects Versions: 3.0.0-alpha3
>Reporter: Yiqun Lin
>Assignee: Yiqun Lin
> Labels: RBF
> Attachments: HDFS-12895.001.patch, HDFS-12895.002.patch,
> HDFS-12895.003.patch
>
>
> Adding ACL support for the Mount Table management. Following is the initial
> design of ACL control for the mount table management.
> Each mount table has its owner, group name and permission.
> The mount table permissions (FsPermission), here we use
> {{org.apache.hadoop.fs.permission.FsPermission}} to do the access check:
> # READ permission: you can read the mount table info.
> # WRITE permission: you can add remove or update this mount table info.
> # EXECUTE permission: This won't be used.
> The add command of mount table will be extended like this
> {noformat}
> $HADOOP_HOME/bin/hdfs dfsrouteradmin [-add
> [-owner ] [-group ] [-mode ]]
> {noformat}
> * is UNIX-style permissions for the mount table. Permissions are
> specified in octal, e.g. 0755. By default, this is set to 0755*.
> If we want update the ACL info of specfied mount table, just execute add
> command again. This command not only adding for new mount talle but also
> updating mount table once it finds given mount table is existed.
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[jira] [Updated] (HDFS-12895) RBF: Add ACL support for mount table
[
https://issues.apache.org/jira/browse/HDFS-12895?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Yiqun Lin updated HDFS-12895:
-
Attachment: (was: HDFS-12895.002.patch)
> RBF: Add ACL support for mount table
>
>
> Key: HDFS-12895
> URL: https://issues.apache.org/jira/browse/HDFS-12895
> Project: Hadoop HDFS
> Issue Type: Sub-task
>Affects Versions: 3.0.0-alpha3
>Reporter: Yiqun Lin
>Assignee: Yiqun Lin
> Labels: RBF
> Attachments: HDFS-12895.001.patch, HDFS-12895.002.patch
>
>
> Adding ACL support for the Mount Table management. Following is the initial
> design of ACL control for the mount table management.
> Each mount table has its owner, group name and permission.
> The mount table permissions (FsPermission), here we use
> {{org.apache.hadoop.fs.permission.FsPermission}} to do the access check:
> # READ permission: you can read the mount table info.
> # WRITE permission: you can add remove or update this mount table info.
> # EXECUTE permission: This won't be used.
> The add command of mount table will be extended like this
> {noformat}
> $HADOOP_HOME/bin/hdfs dfsrouteradmin [-add
> [-owner ] [-group ] [-mode ]]
> {noformat}
> * is UNIX-style permissions for the mount table. Permissions are
> specified in octal, e.g. 0755. By default, this is set to 0755*.
> If we want update the ACL info of specfied mount table, just execute add
> command again. This command not only adding for new mount talle but also
> updating mount table once it finds given mount table is existed.
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[jira] [Updated] (HDFS-12895) RBF: Add ACL support for mount table
[
https://issues.apache.org/jira/browse/HDFS-12895?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Yiqun Lin updated HDFS-12895:
-
Attachment: HDFS-12895.002.patch
> RBF: Add ACL support for mount table
>
>
> Key: HDFS-12895
> URL: https://issues.apache.org/jira/browse/HDFS-12895
> Project: Hadoop HDFS
> Issue Type: Sub-task
>Affects Versions: 3.0.0-alpha3
>Reporter: Yiqun Lin
>Assignee: Yiqun Lin
> Labels: RBF
> Attachments: HDFS-12895.001.patch, HDFS-12895.002.patch
>
>
> Adding ACL support for the Mount Table management. Following is the initial
> design of ACL control for the mount table management.
> Each mount table has its owner, group name and permission.
> The mount table permissions (FsPermission), here we use
> {{org.apache.hadoop.fs.permission.FsPermission}} to do the access check:
> # READ permission: you can read the mount table info.
> # WRITE permission: you can add remove or update this mount table info.
> # EXECUTE permission: This won't be used.
> The add command of mount table will be extended like this
> {noformat}
> $HADOOP_HOME/bin/hdfs dfsrouteradmin [-add
> [-owner ] [-group ] [-mode ]]
> {noformat}
> * is UNIX-style permissions for the mount table. Permissions are
> specified in octal, e.g. 0755. By default, this is set to 0755*.
> If we want update the ACL info of specfied mount table, just execute add
> command again. This command not only adding for new mount talle but also
> updating mount table once it finds given mount table is existed.
--
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[jira] [Updated] (HDFS-12895) RBF: Add ACL support for mount table
[
https://issues.apache.org/jira/browse/HDFS-12895?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Yiqun Lin updated HDFS-12895:
-
Attachment: HDFS-12895.002.patch
> RBF: Add ACL support for mount table
>
>
> Key: HDFS-12895
> URL: https://issues.apache.org/jira/browse/HDFS-12895
> Project: Hadoop HDFS
> Issue Type: Sub-task
>Affects Versions: 3.0.0-alpha3
>Reporter: Yiqun Lin
>Assignee: Yiqun Lin
> Labels: RBF
> Attachments: HDFS-12895.001.patch, HDFS-12895.002.patch
>
>
> Adding ACL support for the Mount Table management. Following is the initial
> design of ACL control for the mount table management.
> Each mount table has its owner, group name and permission.
> The mount table permissions (FsPermission), here we use
> {{org.apache.hadoop.fs.permission.FsPermission}} to do the access check:
> # READ permission: you can read the mount table info.
> # WRITE permission: you can add remove or update this mount table info.
> # EXECUTE permission: This won't be used.
> The add command of mount table will be extended like this
> {noformat}
> $HADOOP_HOME/bin/hdfs dfsrouteradmin [-add
> [-owner ] [-group ] [-mode ]]
> {noformat}
> * is UNIX-style permissions for the mount table. Permissions are
> specified in octal, e.g. 0755. By default, this is set to 0755*.
> If we want update the ACL info of specfied mount table, just execute add
> command again. This command not only adding for new mount talle but also
> updating mount table once it finds given mount table is existed.
--
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[jira] [Updated] (HDFS-12895) RBF: Add ACL support for mount table
[
https://issues.apache.org/jira/browse/HDFS-12895?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Yiqun Lin updated HDFS-12895:
-
Attachment: HDFS-12895.001.patch
Attach initial patch.
> RBF: Add ACL support for mount table
>
>
> Key: HDFS-12895
> URL: https://issues.apache.org/jira/browse/HDFS-12895
> Project: Hadoop HDFS
> Issue Type: Sub-task
>Affects Versions: 3.0.0-alpha3
>Reporter: Yiqun Lin
>Assignee: Yiqun Lin
> Labels: RBF
> Attachments: HDFS-12895.001.patch
>
>
> Adding ACL support for the Mount Table management. Following is the initial
> design of ACL control for the mount table management.
> Each mount table has its owner, group name and permission.
> The mount table permissions (FsPermission), here we use
> {{org.apache.hadoop.fs.permission.FsPermission}} to do the access check:
> # READ permission: you can read the mount table info.
> # WRITE permission: you can add remove or update this mount table info.
> # EXECUTE permission: This won't be used.
> The add command of mount table will be extended like this
> {noformat}
> $HADOOP_HOME/bin/hdfs dfsrouteradmin [-add
> [-owner ] [-group ] [-mode ]]
> {noformat}
> * is UNIX-style permissions for the mount table. Permissions are
> specified in octal, e.g. 0755. By default, this is set to 0755*.
> If we want update the ACL info of specfied mount table, just execute add
> command again. This command not only adding for new mount talle but also
> updating mount table once it finds given mount table is existed.
--
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[jira] [Updated] (HDFS-12895) RBF: Add ACL support for mount table
[
https://issues.apache.org/jira/browse/HDFS-12895?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Yiqun Lin updated HDFS-12895:
-
Status: Patch Available (was: Open)
> RBF: Add ACL support for mount table
>
>
> Key: HDFS-12895
> URL: https://issues.apache.org/jira/browse/HDFS-12895
> Project: Hadoop HDFS
> Issue Type: Sub-task
>Affects Versions: 3.0.0-alpha3
>Reporter: Yiqun Lin
>Assignee: Yiqun Lin
> Labels: RBF
> Attachments: HDFS-12895.001.patch
>
>
> Adding ACL support for the Mount Table management. Following is the initial
> design of ACL control for the mount table management.
> Each mount table has its owner, group name and permission.
> The mount table permissions (FsPermission), here we use
> {{org.apache.hadoop.fs.permission.FsPermission}} to do the access check:
> # READ permission: you can read the mount table info.
> # WRITE permission: you can add remove or update this mount table info.
> # EXECUTE permission: This won't be used.
> The add command of mount table will be extended like this
> {noformat}
> $HADOOP_HOME/bin/hdfs dfsrouteradmin [-add
> [-owner ] [-group ] [-mode ]]
> {noformat}
> * is UNIX-style permissions for the mount table. Permissions are
> specified in octal, e.g. 0755. By default, this is set to 0755*.
> If we want update the ACL info of specfied mount table, just execute add
> command again. This command not only adding for new mount talle but also
> updating mount table once it finds given mount table is existed.
--
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[jira] [Updated] (HDFS-12895) RBF: Add ACL support for mount table
[
https://issues.apache.org/jira/browse/HDFS-12895?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Yiqun Lin updated HDFS-12895:
-
Description:
Adding ACL support for the Mount Table management. Following is the initial
design of ACL control for the mount table management.
Each mount table has its owner, group name and permission.
The mount table permissions (FsPermission), here we use
{{org.apache.hadoop.fs.permission.FsPermission}} to do the access check:
# READ permission: you can read the mount table info.
# WRITE permission: you can add remove or update this mount table info.
# EXECUTE permission: This won't be used.
The add command of mount table will be extended like this
{noformat}
$HADOOP_HOME/bin/hdfs dfsrouteradmin [-add
[-owner ] [-group ] [-mode ]]
{noformat}
* is UNIX-style permissions for the mount table. Permissions are
specified in octal, e.g. 0755. By default, this is set to 0755*.
If we want update the ACL info of specfied mount table, just execute add
command again. This command not only adding for new mount talle but also
updating mount table once it finds given mount table is existed.
was:
Adding ACL support for the Mount Table management. Following is the initial
design of ACL control for the mount table management.
Each mount table has its owner, group name and permission.
The mount table permissions:
# READ permission: you can read the mount table info.
# WRITE permission: you can add remove or update this mount table info.
# EXECUTE permission: This won't be used.
The add command of mount table will be extended like this
{noformat}
$HADOOP_HOME/bin/hdfs dfsrouteradmin [-add
[-owner ] [-group ] [-mode ]]
{noformat}
* is UNIX-style permissions for the mount table. Permissions are
specified in octal, e.g. 0755. By default, this is set to 0755*.
If we want update the ACL info of specfied mount table, just execute add
command again. This command not only adding for new mount talle but also
updating mount table once it finds given mount table is existed.
> RBF: Add ACL support for mount table
>
>
> Key: HDFS-12895
> URL: https://issues.apache.org/jira/browse/HDFS-12895
> Project: Hadoop HDFS
> Issue Type: Sub-task
>Affects Versions: 3.0.0-alpha3
>Reporter: Yiqun Lin
>Assignee: Yiqun Lin
> Labels: RBF
>
> Adding ACL support for the Mount Table management. Following is the initial
> design of ACL control for the mount table management.
> Each mount table has its owner, group name and permission.
> The mount table permissions (FsPermission), here we use
> {{org.apache.hadoop.fs.permission.FsPermission}} to do the access check:
> # READ permission: you can read the mount table info.
> # WRITE permission: you can add remove or update this mount table info.
> # EXECUTE permission: This won't be used.
> The add command of mount table will be extended like this
> {noformat}
> $HADOOP_HOME/bin/hdfs dfsrouteradmin [-add
> [-owner ] [-group ] [-mode ]]
> {noformat}
> * is UNIX-style permissions for the mount table. Permissions are
> specified in octal, e.g. 0755. By default, this is set to 0755*.
> If we want update the ACL info of specfied mount table, just execute add
> command again. This command not only adding for new mount talle but also
> updating mount table once it finds given mount table is existed.
--
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[jira] [Updated] (HDFS-12895) RBF: Add ACL support for mount table
[
https://issues.apache.org/jira/browse/HDFS-12895?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Yiqun Lin updated HDFS-12895:
-
Description:
Adding ACL support for the Mount Table management. Following is the initial
design of ACL control for the mount table management.
Each mount table has its owner, group name and permission.
The mount table permissions:
# READ permission: you can read the mount table info.
# WRITE permission: you can add remove or update this mount table info.
# EXECUTE permission: This won't be used.
The add command of mount table will be extended like this
{noformat}
$HADOOP_HOME/bin/hdfs dfsrouteradmin [-add
[-owner ] [-group ] [-mode ]]
{noformat}
* is UNIX-style permissions for the mount table. Permissions are
specified in octal, e.g. 0755. By default, this is set to 0755*.
If we want update the ACL info of specfied mount table, just execute add
command again. This command not only adding for new mount talle but also
updating mount table once it finds given mount table is existed.
> RBF: Add ACL support for mount table
>
>
> Key: HDFS-12895
> URL: https://issues.apache.org/jira/browse/HDFS-12895
> Project: Hadoop HDFS
> Issue Type: Sub-task
>Affects Versions: 3.0.0-alpha3
>Reporter: Yiqun Lin
>Assignee: Yiqun Lin
> Labels: RBF
>
> Adding ACL support for the Mount Table management. Following is the initial
> design of ACL control for the mount table management.
> Each mount table has its owner, group name and permission.
> The mount table permissions:
> # READ permission: you can read the mount table info.
> # WRITE permission: you can add remove or update this mount table info.
> # EXECUTE permission: This won't be used.
> The add command of mount table will be extended like this
> {noformat}
> $HADOOP_HOME/bin/hdfs dfsrouteradmin [-add
> [-owner ] [-group ] [-mode ]]
> {noformat}
> * is UNIX-style permissions for the mount table. Permissions are
> specified in octal, e.g. 0755. By default, this is set to 0755*.
> If we want update the ACL info of specfied mount table, just execute add
> command again. This command not only adding for new mount talle but also
> updating mount table once it finds given mount table is existed.
--
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