[jira] [Commented] (HDFS-14802) The feature of protect directories should be used in RenameOp
[ https://issues.apache.org/jira/browse/HDFS-14802?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16975399#comment-16975399 ] Hudson commented on HDFS-14802: --- SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #17648 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/17648/]) HDFS-14802. The feature of protect directories should be used in (weichiu: rev 67f2c491fe3cd400605fb6082fd3504bc5e97037) * (edit) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSDirDeleteOp.java * (edit) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSDirRenameOp.java * (edit) hadoop-common-project/hadoop-common/src/site/markdown/filesystem/filesystem.md * (edit) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSDirectory.java * (edit) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSUtil.java * (edit) hadoop-common-project/hadoop-common/src/main/resources/core-default.xml * (edit) hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestProtectedDirectories.java > The feature of protect directories should be used in RenameOp > - > > Key: HDFS-14802 > URL: https://issues.apache.org/jira/browse/HDFS-14802 > Project: Hadoop HDFS > Issue Type: Bug > Components: hdfs >Affects Versions: 3.0.4, 3.3.0, 3.2.1, 3.1.3 >Reporter: Fei Hui >Assignee: Fei Hui >Priority: Major > Fix For: 3.3.0 > > Attachments: HDFS-14802.001.patch, HDFS-14802.002.patch, > HDFS-14802.003.patch, HDFS-14802.004.patch > > > Now we could set fs.protected.directories to prevent users from deleting > important directories. But users can delete directories around the limitation. > 1. Rename the directories and delete them. > 2. move the directories to trash and namenode will delete them. > So I think we should use the feature of protected directories in RenameOp -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Commented] (HDFS-14802) The feature of protect directories should be used in RenameOp
[ https://issues.apache.org/jira/browse/HDFS-14802?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16975390#comment-16975390 ] Wei-Chiu Chuang commented on HDFS-14802: Feel free to reopen and provide a patch for lower branches. > The feature of protect directories should be used in RenameOp > - > > Key: HDFS-14802 > URL: https://issues.apache.org/jira/browse/HDFS-14802 > Project: Hadoop HDFS > Issue Type: Bug > Components: hdfs >Affects Versions: 3.0.4, 3.3.0, 3.2.1, 3.1.3 >Reporter: Fei Hui >Assignee: Fei Hui >Priority: Major > Fix For: 3.3.0 > > Attachments: HDFS-14802.001.patch, HDFS-14802.002.patch, > HDFS-14802.003.patch, HDFS-14802.004.patch > > > Now we could set fs.protected.directories to prevent users from deleting > important directories. But users can delete directories around the limitation. > 1. Rename the directories and delete them. > 2. move the directories to trash and namenode will delete them. > So I think we should use the feature of protected directories in RenameOp -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Commented] (HDFS-14802) The feature of protect directories should be used in RenameOp
[ https://issues.apache.org/jira/browse/HDFS-14802?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16970849#comment-16970849 ] Fei Hui commented on HDFS-14802: Ping [~ayushtkn][~ste...@apache.org] If have time, please take a look and we would move forward. Many thanks! > The feature of protect directories should be used in RenameOp > - > > Key: HDFS-14802 > URL: https://issues.apache.org/jira/browse/HDFS-14802 > Project: Hadoop HDFS > Issue Type: Bug > Components: hdfs >Affects Versions: 3.0.4, 3.3.0, 3.2.1, 3.1.3 >Reporter: Fei Hui >Assignee: Fei Hui >Priority: Major > Attachments: HDFS-14802.001.patch, HDFS-14802.002.patch, > HDFS-14802.003.patch, HDFS-14802.004.patch > > > Now we could set fs.protected.directories to prevent users from deleting > important directories. But users can delete directories around the limitation. > 1. Rename the directories and delete them. > 2. move the directories to trash and namenode will delete them. > So I think we should use the feature of protected directories in RenameOp -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Commented] (HDFS-14802) The feature of protect directories should be used in RenameOp
[ https://issues.apache.org/jira/browse/HDFS-14802?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16966434#comment-16966434 ] Fei Hui commented on HDFS-14802: [~weichiu] Thanks. Wait for [~ste...@apache.org] comments. If necessary, Will file a new jara > The feature of protect directories should be used in RenameOp > - > > Key: HDFS-14802 > URL: https://issues.apache.org/jira/browse/HDFS-14802 > Project: Hadoop HDFS > Issue Type: Bug > Components: hdfs >Affects Versions: 3.0.4, 3.3.0, 3.2.1, 3.1.3 >Reporter: Fei Hui >Assignee: Fei Hui >Priority: Major > Attachments: HDFS-14802.001.patch, HDFS-14802.002.patch, > HDFS-14802.003.patch, HDFS-14802.004.patch > > > Now we could set fs.protected.directories to prevent users from deleting > important directories. But users can delete directories around the limitation. > 1. Rename the directories and delete them. > 2. move the directories to trash and namenode will delete them. > So I think we should use the feature of protected directories in RenameOp -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Commented] (HDFS-14802) The feature of protect directories should be used in RenameOp
[ https://issues.apache.org/jira/browse/HDFS-14802?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16965151#comment-16965151 ] Wei-Chiu Chuang commented on HDFS-14802: Unrelated. It's unfortunate the configuration is listed in core-default.xml and named as fs.protected.directories. It should have been named as dfs.name., since it's only valid for HDFS. > The feature of protect directories should be used in RenameOp > - > > Key: HDFS-14802 > URL: https://issues.apache.org/jira/browse/HDFS-14802 > Project: Hadoop HDFS > Issue Type: Bug > Components: hdfs >Affects Versions: 3.0.4, 3.3.0, 3.2.1, 3.1.3 >Reporter: Fei Hui >Assignee: Fei Hui >Priority: Major > Attachments: HDFS-14802.001.patch, HDFS-14802.002.patch, > HDFS-14802.003.patch, HDFS-14802.004.patch > > > Now we could set fs.protected.directories to prevent users from deleting > important directories. But users can delete directories around the limitation. > 1. Rename the directories and delete them. > 2. move the directories to trash and namenode will delete them. > So I think we should use the feature of protected directories in RenameOp -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Commented] (HDFS-14802) The feature of protect directories should be used in RenameOp
[ https://issues.apache.org/jira/browse/HDFS-14802?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16964830#comment-16964830 ] Fei Hui commented on HDFS-14802: ping [~ste...@apache.org] [~ayushtkn] > The feature of protect directories should be used in RenameOp > - > > Key: HDFS-14802 > URL: https://issues.apache.org/jira/browse/HDFS-14802 > Project: Hadoop HDFS > Issue Type: Bug > Components: hdfs >Affects Versions: 3.0.4, 3.3.0, 3.2.1, 3.1.3 >Reporter: Fei Hui >Assignee: Fei Hui >Priority: Major > Attachments: HDFS-14802.001.patch, HDFS-14802.002.patch, > HDFS-14802.003.patch, HDFS-14802.004.patch > > > Now we could set fs.protected.directories to prevent users from deleting > important directories. But users can delete directories around the limitation. > 1. Rename the directories and delete them. > 2. move the directories to trash and namenode will delete them. > So I think we should use the feature of protected directories in RenameOp -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Commented] (HDFS-14802) The feature of protect directories should be used in RenameOp
[ https://issues.apache.org/jira/browse/HDFS-14802?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16958821#comment-16958821 ] Fei Hui commented on HDFS-14802: [~ste...@apache.org] github PR https://github.com/apache/hadoop/pull/1669 [~ayushtkn] have moved it into method renameTo. Please check > The feature of protect directories should be used in RenameOp > - > > Key: HDFS-14802 > URL: https://issues.apache.org/jira/browse/HDFS-14802 > Project: Hadoop HDFS > Issue Type: Bug > Components: hdfs >Affects Versions: 3.0.4, 3.3.0, 3.2.1, 3.1.3 >Reporter: Fei Hui >Assignee: Fei Hui >Priority: Major > Attachments: HDFS-14802.001.patch, HDFS-14802.002.patch, > HDFS-14802.003.patch, HDFS-14802.004.patch > > > Now we could set fs.protected.directories to prevent users from deleting > important directories. But users can delete directories around the limitation. > 1. Rename the directories and delete them. > 2. move the directories to trash and namenode will delete them. > So I think we should use the feature of protected directories in RenameOp -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Commented] (HDFS-14802) The feature of protect directories should be used in RenameOp
[
https://issues.apache.org/jira/browse/HDFS-14802?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16957113#comment-16957113
]
Ayush Saxena commented on HDFS-14802:
-
Thanx [~ferhui] for the patch, Overall seems fine but I think the check is
still inside the unprotected method for rename, Which it should be before.
{{unprotectedRenameTo}} check should be done before getting into any
unprotected method.
> The feature of protect directories should be used in RenameOp
> -
>
> Key: HDFS-14802
> URL: https://issues.apache.org/jira/browse/HDFS-14802
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: hdfs
>Affects Versions: 3.0.4, 3.3.0, 3.2.1, 3.1.3
>Reporter: Fei Hui
>Assignee: Fei Hui
>Priority: Major
> Attachments: HDFS-14802.001.patch, HDFS-14802.002.patch,
> HDFS-14802.003.patch, HDFS-14802.004.patch
>
>
> Now we could set fs.protected.directories to prevent users from deleting
> important directories. But users can delete directories around the limitation.
> 1. Rename the directories and delete them.
> 2. move the directories to trash and namenode will delete them.
> So I think we should use the feature of protected directories in RenameOp
--
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[jira] [Commented] (HDFS-14802) The feature of protect directories should be used in RenameOp
[ https://issues.apache.org/jira/browse/HDFS-14802?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16957109#comment-16957109 ] Steve Loughran commented on HDFS-14802: --- Can you stick this up as a github PR? thanks > The feature of protect directories should be used in RenameOp > - > > Key: HDFS-14802 > URL: https://issues.apache.org/jira/browse/HDFS-14802 > Project: Hadoop HDFS > Issue Type: Bug > Components: hdfs >Affects Versions: 3.0.4, 3.3.0, 3.2.1, 3.1.3 >Reporter: Fei Hui >Assignee: Fei Hui >Priority: Major > Attachments: HDFS-14802.001.patch, HDFS-14802.002.patch, > HDFS-14802.003.patch, HDFS-14802.004.patch > > > Now we could set fs.protected.directories to prevent users from deleting > important directories. But users can delete directories around the limitation. > 1. Rename the directories and delete them. > 2. move the directories to trash and namenode will delete them. > So I think we should use the feature of protected directories in RenameOp -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Commented] (HDFS-14802) The feature of protect directories should be used in RenameOp
[ https://issues.apache.org/jira/browse/HDFS-14802?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16956576#comment-16956576 ] Fei Hui commented on HDFS-14802: [~ste...@apache.org][~ayushtkn] Could you please take a look again? > The feature of protect directories should be used in RenameOp > - > > Key: HDFS-14802 > URL: https://issues.apache.org/jira/browse/HDFS-14802 > Project: Hadoop HDFS > Issue Type: Bug > Components: hdfs >Affects Versions: 3.0.4, 3.3.0, 3.2.1, 3.1.3 >Reporter: Fei Hui >Assignee: Fei Hui >Priority: Major > Attachments: HDFS-14802.001.patch, HDFS-14802.002.patch, > HDFS-14802.003.patch, HDFS-14802.004.patch > > > Now we could set fs.protected.directories to prevent users from deleting > important directories. But users can delete directories around the limitation. > 1. Rename the directories and delete them. > 2. move the directories to trash and namenode will delete them. > So I think we should use the feature of protected directories in RenameOp -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Commented] (HDFS-14802) The feature of protect directories should be used in RenameOp
[
https://issues.apache.org/jira/browse/HDFS-14802?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16956002#comment-16956002
]
Hadoop QA commented on HDFS-14802:
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|| Vote || Subsystem || Runtime || Comment ||
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0s{color} | {color:green} The patch appears to include 1 new or modified test
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|| || || || {color:brown} trunk Compile Tests {color} ||
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| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 3m
8s{color} | {color:green} trunk passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
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| {color:red} hadoop-hdfs in the patch failed. {color} |
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|| Reason || Tests ||
| Failed junit tests | hadoop.hdfs.TestAbandonBlock |
| | hadoop.hdfs.server.datanode.TestBlockRecovery |
| | hadoop.hdfs.server.namenode.snapshot.TestRenameWithSnapshots |
| | hadoop.hdfs.TestDFSStripedInputStreamWithRandomECPolicy |
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|| Subsystem || Report/Notes ||
| Docker | Client=19.03.4 Server=19.03.4 Image:yetus/hadoop:104ccca9169 |
| JIRA Issue | HDFS-14802 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12983584/HDFS-14802.004.patch |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient xml findbugs checkstyle |
| uname | Linux 6692ade31b43 4.15.0-60-generic #67-Ubuntu SMP Thu Aug 22
16:55:30 UTC 2019 x86_64 x86_64 x86_64
[jira] [Commented] (HDFS-14802) The feature of protect directories should be used in RenameOp
[ https://issues.apache.org/jira/browse/HDFS-14802?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16955846#comment-16955846 ] Fei Hui commented on HDFS-14802: [~ste...@apache.org] [~ayushtkn] Thanks. Upload v004 patch. * Mention protected dirs at filesystem.md * move method to DFSUtil * do the check before unprotected methods. > The feature of protect directories should be used in RenameOp > - > > Key: HDFS-14802 > URL: https://issues.apache.org/jira/browse/HDFS-14802 > Project: Hadoop HDFS > Issue Type: Bug > Components: hdfs >Affects Versions: 3.0.4, 3.3.0, 3.2.1, 3.1.3 >Reporter: Fei Hui >Assignee: Fei Hui >Priority: Major > Attachments: HDFS-14802.001.patch, HDFS-14802.002.patch, > HDFS-14802.003.patch, HDFS-14802.004.patch > > > Now we could set fs.protected.directories to prevent users from deleting > important directories. But users can delete directories around the limitation. > 1. Rename the directories and delete them. > 2. move the directories to trash and namenode will delete them. > So I think we should use the feature of protected directories in RenameOp -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Commented] (HDFS-14802) The feature of protect directories should be used in RenameOp
[ https://issues.apache.org/jira/browse/HDFS-14802?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16953622#comment-16953622 ] Steve Loughran commented on HDFS-14802: --- see "Recursive delete of non-empty root directory" maybe we should just mention at the top of the doc about protected dirs, and then in rename & delete reference back to it. FWIW, macOs has something similar too, doesn't it, where you can't even add files to /usr/bin any more without booting the OS into a special mod > The feature of protect directories should be used in RenameOp > - > > Key: HDFS-14802 > URL: https://issues.apache.org/jira/browse/HDFS-14802 > Project: Hadoop HDFS > Issue Type: Bug > Components: hdfs >Affects Versions: 3.0.4, 3.3.0, 3.2.1, 3.1.3 >Reporter: Fei Hui >Assignee: Fei Hui >Priority: Major > Attachments: HDFS-14802.001.patch, HDFS-14802.002.patch, > HDFS-14802.003.patch > > > Now we could set fs.protected.directories to prevent users from deleting > important directories. But users can delete directories around the limitation. > 1. Rename the directories and delete them. > 2. move the directories to trash and namenode will delete them. > So I think we should use the feature of protected directories in RenameOp -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Commented] (HDFS-14802) The feature of protect directories should be used in RenameOp
[
https://issues.apache.org/jira/browse/HDFS-14802?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16953460#comment-16953460
]
Fei Hui commented on HDFS-14802:
[~ste...@apache.org][~ayushtkn] Thanks
{quote}
For rename() we'd just need a line mentioning it, the way we do for delete.
{quote}
I didn't catch it, where do we mention it? Have added rename to the description
for fs.protected.directories
> The feature of protect directories should be used in RenameOp
> -
>
> Key: HDFS-14802
> URL: https://issues.apache.org/jira/browse/HDFS-14802
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: hdfs
>Affects Versions: 3.0.4, 3.3.0, 3.2.1, 3.1.3
>Reporter: Fei Hui
>Assignee: Fei Hui
>Priority: Major
> Attachments: HDFS-14802.001.patch, HDFS-14802.002.patch,
> HDFS-14802.003.patch
>
>
> Now we could set fs.protected.directories to prevent users from deleting
> important directories. But users can delete directories around the limitation.
> 1. Rename the directories and delete them.
> 2. move the directories to trash and namenode will delete them.
> So I think we should use the feature of protected directories in RenameOp
--
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[jira] [Commented] (HDFS-14802) The feature of protect directories should be used in RenameOp
[
https://issues.apache.org/jira/browse/HDFS-14802?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16952900#comment-16952900
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Ayush Saxena commented on HDFS-14802:
-
Thanx Steve for the help,
[~ferhui] can you update accordingly.
Additionally,
I think you can add the method in {{DfsUtil}} rather than creating new Util
class. and the Check should be before the unprotected methods, We can't throw
exception from the unprotected ones.
> The feature of protect directories should be used in RenameOp
> -
>
> Key: HDFS-14802
> URL: https://issues.apache.org/jira/browse/HDFS-14802
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: hdfs
>Affects Versions: 3.0.4, 3.3.0, 3.2.1, 3.1.3
>Reporter: Fei Hui
>Assignee: Fei Hui
>Priority: Major
> Attachments: HDFS-14802.001.patch, HDFS-14802.002.patch,
> HDFS-14802.003.patch
>
>
> Now we could set fs.protected.directories to prevent users from deleting
> important directories. But users can delete directories around the limitation.
> 1. Rename the directories and delete them.
> 2. move the directories to trash and namenode will delete them.
> So I think we should use the feature of protected directories in RenameOp
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[jira] [Commented] (HDFS-14802) The feature of protect directories should be used in RenameOp
[ https://issues.apache.org/jira/browse/HDFS-14802?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16951769#comment-16951769 ] Steve Loughran commented on HDFS-14802: --- For rename() we'd just need a line mentioning it, the way we do for delete. > The feature of protect directories should be used in RenameOp > - > > Key: HDFS-14802 > URL: https://issues.apache.org/jira/browse/HDFS-14802 > Project: Hadoop HDFS > Issue Type: Bug > Components: hdfs >Affects Versions: 3.0.4, 3.3.0, 3.2.1, 3.1.3 >Reporter: Fei Hui >Assignee: Fei Hui >Priority: Major > Attachments: HDFS-14802.001.patch, HDFS-14802.002.patch, > HDFS-14802.003.patch > > > Now we could set fs.protected.directories to prevent users from deleting > important directories. But users can delete directories around the limitation. > 1. Rename the directories and delete them. > 2. move the directories to trash and namenode will delete them. > So I think we should use the feature of protected directories in RenameOp -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Commented] (HDFS-14802) The feature of protect directories should be used in RenameOp
[ https://issues.apache.org/jira/browse/HDFS-14802?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16951613#comment-16951613 ] Ayush Saxena commented on HDFS-14802: - Thanx [~ferhui] for the report. IMO We shouldn't allow deletion of any protected directory in any way. and I agree to restrict rename for protected directories, to prevent this hacky way of deleting the protected directories. But to my knowledge this would be an incompatible change too. Since this would be change in behavior of rename API. One other way that I can think of, is at the time of rename, maybe we forward the behavior preventing deletion so that the renamed dir also can't be deleted, but not sure what is the best way to do so. Let me check if we can get some more opinions/help here. [~elgoiri] [~vinayakumarb] [~ste...@apache.org] [~aajisaka] any opinions here... > The feature of protect directories should be used in RenameOp > - > > Key: HDFS-14802 > URL: https://issues.apache.org/jira/browse/HDFS-14802 > Project: Hadoop HDFS > Issue Type: Bug > Components: hdfs >Affects Versions: 3.0.4, 3.3.0, 3.2.1, 3.1.3 >Reporter: Fei Hui >Assignee: Fei Hui >Priority: Major > Attachments: HDFS-14802.001.patch, HDFS-14802.002.patch, > HDFS-14802.003.patch > > > Now we could set fs.protected.directories to prevent users from deleting > important directories. But users can delete directories around the limitation. > 1. Rename the directories and delete them. > 2. move the directories to trash and namenode will delete them. > So I think we should use the feature of protected directories in RenameOp -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Commented] (HDFS-14802) The feature of protect directories should be used in RenameOp
[ https://issues.apache.org/jira/browse/HDFS-14802?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16951441#comment-16951441 ] Fei Hui commented on HDFS-14802: [~ayushtkn] Could you please take a look? Does it make sense? > The feature of protect directories should be used in RenameOp > - > > Key: HDFS-14802 > URL: https://issues.apache.org/jira/browse/HDFS-14802 > Project: Hadoop HDFS > Issue Type: Bug > Components: hdfs >Affects Versions: 3.0.4, 3.3.0, 3.2.1, 3.1.3 >Reporter: Fei Hui >Assignee: Fei Hui >Priority: Major > Attachments: HDFS-14802.001.patch, HDFS-14802.002.patch, > HDFS-14802.003.patch > > > Now we could set fs.protected.directories to prevent users from deleting > important directories. But users can delete directories around the limitation. > 1. Rename the directories and delete them. > 2. move the directories to trash and namenode will delete them. > So I think we should use the feature of protected directories in RenameOp -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Commented] (HDFS-14802) The feature of protect directories should be used in RenameOp
[ https://issues.apache.org/jira/browse/HDFS-14802?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16926225#comment-16926225 ] Fei Hui commented on HDFS-14802: [~jojochuang] [~arp] Does is make sense? > The feature of protect directories should be used in RenameOp > - > > Key: HDFS-14802 > URL: https://issues.apache.org/jira/browse/HDFS-14802 > Project: Hadoop HDFS > Issue Type: Bug > Components: hdfs >Affects Versions: 3.0.4, 3.3.0, 3.2.1, 3.1.3 >Reporter: Fei Hui >Assignee: Fei Hui >Priority: Major > Attachments: HDFS-14802.001.patch, HDFS-14802.002.patch, > HDFS-14802.003.patch > > > Now we could set fs.protected.directories to prevent users from deleting > important directories. But users can delete directories around the limitation. > 1. Rename the directories and delete them. > 2. move the directories to trash and namenode will delete them. > So I think we should use the feature of protected directories in RenameOp -- This message was sent by Atlassian Jira (v8.3.2#803003) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Commented] (HDFS-14802) The feature of protect directories should be used in RenameOp
[ https://issues.apache.org/jira/browse/HDFS-14802?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16920579#comment-16920579 ] Fei Hui commented on HDFS-14802: Upload v003 patch. Fix checkstyle > The feature of protect directories should be used in RenameOp > - > > Key: HDFS-14802 > URL: https://issues.apache.org/jira/browse/HDFS-14802 > Project: Hadoop HDFS > Issue Type: Bug > Components: hdfs >Affects Versions: 3.0.4, 3.3.0, 3.2.1, 3.1.3 >Reporter: Fei Hui >Assignee: Fei Hui >Priority: Major > Attachments: HDFS-14802.001.patch, HDFS-14802.002.patch, > HDFS-14802.003.patch > > > Now we could set fs.protected.directories to prevent users from deleting > important directories. But users can delete directories around the limitation. > 1. Rename the directories and delete them. > 2. move the directories to trash and namenode will delete them. > So I think we should use the feature of protected directories in RenameOp -- This message was sent by Atlassian Jira (v8.3.2#803003) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Commented] (HDFS-14802) The feature of protect directories should be used in RenameOp
[ https://issues.apache.org/jira/browse/HDFS-14802?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16920559#comment-16920559 ] Fei Hui commented on HDFS-14802: [~hexiaoqiao]Thanks for your comments, good suggestions! Regex match is one way, separated configurable file for protect directories is another. We choose the latter in our scenario. Plan to file a new issue and discuss the improvement for protect directories configurations > The feature of protect directories should be used in RenameOp > - > > Key: HDFS-14802 > URL: https://issues.apache.org/jira/browse/HDFS-14802 > Project: Hadoop HDFS > Issue Type: Bug > Components: hdfs >Affects Versions: 3.0.4, 3.3.0, 3.2.1, 3.1.3 >Reporter: Fei Hui >Assignee: Fei Hui >Priority: Major > Attachments: HDFS-14802.001.patch, HDFS-14802.002.patch > > > Now we could set fs.protected.directories to prevent users from deleting > important directories. But users can delete directories around the limitation. > 1. Rename the directories and delete them. > 2. move the directories to trash and namenode will delete them. > So I think we should use the feature of protected directories in RenameOp -- This message was sent by Atlassian Jira (v8.3.2#803003) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Commented] (HDFS-14802) The feature of protect directories should be used in RenameOp
[ https://issues.apache.org/jira/browse/HDFS-14802?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16920394#comment-16920394 ] He Xiaoqiao commented on HDFS-14802: Thanks [~ferhui] for your contribution, I think maybe we need regex to match the `protect directories`. such as protect db directories to delete in warehouse, and I have to config many many paths based on my own practice. if we support regex match, it should be simpler. FYI. > The feature of protect directories should be used in RenameOp > - > > Key: HDFS-14802 > URL: https://issues.apache.org/jira/browse/HDFS-14802 > Project: Hadoop HDFS > Issue Type: Bug > Components: hdfs >Affects Versions: 3.0.4, 3.3.0, 3.2.1, 3.1.3 >Reporter: Fei Hui >Assignee: Fei Hui >Priority: Major > Attachments: HDFS-14802.001.patch, HDFS-14802.002.patch > > > Now we could set fs.protected.directories to prevent users from deleting > important directories. But users can delete directories around the limitation. > 1. Rename the directories and delete them. > 2. move the directories to trash and namenode will delete them. > So I think we should use the feature of protected directories in RenameOp -- This message was sent by Atlassian Jira (v8.3.2#803003) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Commented] (HDFS-14802) The feature of protect directories should be used in RenameOp
[
https://issues.apache.org/jira/browse/HDFS-14802?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16920061#comment-16920061
]
Hadoop QA commented on HDFS-14802:
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| Failed junit tests | hadoop.security.TestFixKerberosTicketOrder |
| | hadoop.hdfs.tools.TestDFSZKFailoverController |
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|| Subsystem || Report/Notes ||
| Docker | Client=18.09.7 Server=18.09.7 Image:yetus/hadoop:bdbca0e53b4 |
| JIRA Issue | HDFS-14802 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12979032/HDFS-14802.002.patch |
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| Build tool | maven |
| Personality |
[jira] [Commented] (HDFS-14802) The feature of protect directories should be used in RenameOp
[ https://issues.apache.org/jira/browse/HDFS-14802?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16920013#comment-16920013 ] Fei Hui commented on HDFS-14802: Fix checkstyle. Upload v002 > The feature of protect directories should be used in RenameOp > - > > Key: HDFS-14802 > URL: https://issues.apache.org/jira/browse/HDFS-14802 > Project: Hadoop HDFS > Issue Type: Bug > Components: hdfs >Affects Versions: 3.0.4, 3.3.0, 3.2.1, 3.1.3 >Reporter: Fei Hui >Assignee: Fei Hui >Priority: Major > Attachments: HDFS-14802.001.patch, HDFS-14802.002.patch > > > Now we could set fs.protected.directories to prevent users from deleting > important directories. But users can delete directories around the limitation. > 1. Rename the directories and delete them. > 2. move the directories to trash and namenode will delete them. > So I think we should use the feature of protected directories in RenameOp -- This message was sent by Atlassian Jira (v8.3.2#803003) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Commented] (HDFS-14802) The feature of protect directories should be used in RenameOp
[
https://issues.apache.org/jira/browse/HDFS-14802?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16919728#comment-16919728
]
Hadoop QA commented on HDFS-14802:
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|| Reason || Tests ||
| Failed junit tests | hadoop.hdfs.TestReconstructStripedFile |
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|| Subsystem || Report/Notes ||
| Docker | Client=19.03.1 Server=19.03.1 Image:yetus/hadoop:bdbca0e53b4 |
| JIRA Issue | HDFS-14802 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12978959/HDFS-14802.001.patch |
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[jira] [Commented] (HDFS-14802) The feature of protect directories should be used in RenameOp
[ https://issues.apache.org/jira/browse/HDFS-14802?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16919655#comment-16919655 ] Fei Hui commented on HDFS-14802: [~arp] I saw you worked on HDFS-8983. Could you please take a look? > The feature of protect directories should be used in RenameOp > - > > Key: HDFS-14802 > URL: https://issues.apache.org/jira/browse/HDFS-14802 > Project: Hadoop HDFS > Issue Type: Bug > Components: hdfs >Affects Versions: 3.0.4, 3.3.0, 3.2.1, 3.1.3 >Reporter: Fei Hui >Assignee: Fei Hui >Priority: Major > Attachments: HDFS-14802.001.patch > > > Now we could set fs.protected.directories to prevent users from deleting > important directories. But users can delete directories around the limitation. > 1. Rename the directories and delete them. > 2. move the directories to trash and namenode will delete them. > So I think we should use the feature of protected directories in RenameOp -- This message was sent by Atlassian Jira (v8.3.2#803003) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Commented] (HDFS-14802) The feature of protect directories should be used in RenameOp
[ https://issues.apache.org/jira/browse/HDFS-14802?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16919454#comment-16919454 ] Fei Hui commented on HDFS-14802: [~jojochuang] Could you please take a look? Thanks > The feature of protect directories should be used in RenameOp > - > > Key: HDFS-14802 > URL: https://issues.apache.org/jira/browse/HDFS-14802 > Project: Hadoop HDFS > Issue Type: Bug > Components: hdfs >Affects Versions: 3.0.4, 3.3.0, 3.2.1, 3.1.3 >Reporter: Fei Hui >Assignee: Fei Hui >Priority: Major > Attachments: HDFS-14802.001.patch > > > Now we could set fs.protected.directories to prevent users from deleting > important directories. But users can delete directories around the limitation. > 1. Rename the directories and delete them. > 2. move the directories to trash and namenode will delete them. > So I think we should use the feature of protected directories in RenameOp -- This message was sent by Atlassian Jira (v8.3.2#803003) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Commented] (HDFS-14802) The feature of protect directories should be used in RenameOp
[ https://issues.apache.org/jira/browse/HDFS-14802?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16919449#comment-16919449 ] Fei Hui commented on HDFS-14802: Upload v001 patch > The feature of protect directories should be used in RenameOp > - > > Key: HDFS-14802 > URL: https://issues.apache.org/jira/browse/HDFS-14802 > Project: Hadoop HDFS > Issue Type: Bug > Components: hdfs >Affects Versions: 3.0.4, 3.3.0, 3.2.1, 3.1.3 >Reporter: Fei Hui >Assignee: Fei Hui >Priority: Major > Attachments: HDFS-14802.001.patch > > > Now we could set fs.protected.directories to prevent users from deleting > important directories. But users can delete directories around the limitation. > 1. Rename the directories and delete them. > 2. move the directories to trash and namenode will delete them. > So I think we should use the feature of protected directories in RenameOp -- This message was sent by Atlassian Jira (v8.3.2#803003) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
