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Posted to common-user@hadoop.apache.org by Artem Ervits <ar...@nyp.org> on 2013/04/01 23:11:51 UTC

protect from accidental deletes

Hello all,

I'd like to know what users are doing to protect themselves from accidental deletes of files and directories in HDFS? Any suggestions are appreciated.

Thanks.

Re: protect from accidental deletes

Posted by Ling Kun <lk...@gmail.com>.

/trash is a good choice.


Ling Kun


On Tue, Apr 2, 2013 at 8:43 AM, Robert Hamilton <
rhamilton@whalesharkmedia.com> wrote:

> Not to be despised is
>  hadoop fs -chmod a-w
> :)
>
> Sent from my iPhone
>
> On Apr 1, 2013, at 5:29 PM, Arpit Agarwal <aa...@hortonworks.com>
> wrote:
>
> Artem,
>
> In addition, file system snapshots are work in progress.
> https://issues.apache.org/jira/browse/HDFS-2802
>
> -Arpit
>
> On Mon, Apr 1, 2013 at 2:15 PM, Mohammad Tariq <do...@gmail.com> wrote:
>
>> You cuold also do a distcp for backing up your hdfs.
>>
>> Warm Regards,
>> Tariq
>> https://mtariq.jux.com/
>> cloudfront.blogspot.com
>>
>>
>> On Tue, Apr 2, 2013 at 2:43 AM, Mohammad Tariq <do...@gmail.com>wrote:
>>
>>> Hello Artem,
>>>
>>>       Make sure your /trash is working fine.
>>>
>>> Warm Regards,
>>> Tariq
>>> https://mtariq.jux.com/
>>> cloudfront.blogspot.com
>>>
>>>
>>> On Tue, Apr 2, 2013 at 2:41 AM, Artem Ervits <ar...@nyp.org> wrote:
>>>
>>>>  Hello all,****
>>>>
>>>> ** **
>>>>
>>>> I’d like to know what users are doing to protect themselves from
>>>> accidental deletes of files and directories in HDFS? Any suggestions are
>>>> appreciated.****
>>>>
>>>> ** **
>>>>
>>>> Thanks.****
>>>>
>>>> ** **
>>>>
>>>
>>>
>>
>
> This e-mail, including attachments, contains confidential and/or
> proprietary information, and may be used only by the person or entity to
> which it is addressed. The reader is hereby notified that any
> dissemination, distribution or copying of this e-mail is prohibited. If you
> have received this e-mail in error, please notify the sender by replying to
> this message and delete this e-mail immediately.




-- 
http://www.lingcc.com

Re: protect from accidental deletes

Posted by Ling Kun <lk...@gmail.com>.

/trash is a good choice.


Ling Kun


On Tue, Apr 2, 2013 at 8:43 AM, Robert Hamilton <
rhamilton@whalesharkmedia.com> wrote:

> Not to be despised is
>  hadoop fs -chmod a-w
> :)
>
> Sent from my iPhone
>
> On Apr 1, 2013, at 5:29 PM, Arpit Agarwal <aa...@hortonworks.com>
> wrote:
>
> Artem,
>
> In addition, file system snapshots are work in progress.
> https://issues.apache.org/jira/browse/HDFS-2802
>
> -Arpit
>
> On Mon, Apr 1, 2013 at 2:15 PM, Mohammad Tariq <do...@gmail.com> wrote:
>
>> You cuold also do a distcp for backing up your hdfs.
>>
>> Warm Regards,
>> Tariq
>> https://mtariq.jux.com/
>> cloudfront.blogspot.com
>>
>>
>> On Tue, Apr 2, 2013 at 2:43 AM, Mohammad Tariq <do...@gmail.com>wrote:
>>
>>> Hello Artem,
>>>
>>>       Make sure your /trash is working fine.
>>>
>>> Warm Regards,
>>> Tariq
>>> https://mtariq.jux.com/
>>> cloudfront.blogspot.com
>>>
>>>
>>> On Tue, Apr 2, 2013 at 2:41 AM, Artem Ervits <ar...@nyp.org> wrote:
>>>
>>>>  Hello all,****
>>>>
>>>> ** **
>>>>
>>>> I’d like to know what users are doing to protect themselves from
>>>> accidental deletes of files and directories in HDFS? Any suggestions are
>>>> appreciated.****
>>>>
>>>> ** **
>>>>
>>>> Thanks.****
>>>>
>>>> ** **
>>>>
>>>
>>>
>>
>
> This e-mail, including attachments, contains confidential and/or
> proprietary information, and may be used only by the person or entity to
> which it is addressed. The reader is hereby notified that any
> dissemination, distribution or copying of this e-mail is prohibited. If you
> have received this e-mail in error, please notify the sender by replying to
> this message and delete this e-mail immediately.




-- 
http://www.lingcc.com

Re: protect from accidental deletes

Posted by Ling Kun <lk...@gmail.com>.

/trash is a good choice.


Ling Kun


On Tue, Apr 2, 2013 at 8:43 AM, Robert Hamilton <
rhamilton@whalesharkmedia.com> wrote:

> Not to be despised is
>  hadoop fs -chmod a-w
> :)
>
> Sent from my iPhone
>
> On Apr 1, 2013, at 5:29 PM, Arpit Agarwal <aa...@hortonworks.com>
> wrote:
>
> Artem,
>
> In addition, file system snapshots are work in progress.
> https://issues.apache.org/jira/browse/HDFS-2802
>
> -Arpit
>
> On Mon, Apr 1, 2013 at 2:15 PM, Mohammad Tariq <do...@gmail.com> wrote:
>
>> You cuold also do a distcp for backing up your hdfs.
>>
>> Warm Regards,
>> Tariq
>> https://mtariq.jux.com/
>> cloudfront.blogspot.com
>>
>>
>> On Tue, Apr 2, 2013 at 2:43 AM, Mohammad Tariq <do...@gmail.com>wrote:
>>
>>> Hello Artem,
>>>
>>>       Make sure your /trash is working fine.
>>>
>>> Warm Regards,
>>> Tariq
>>> https://mtariq.jux.com/
>>> cloudfront.blogspot.com
>>>
>>>
>>> On Tue, Apr 2, 2013 at 2:41 AM, Artem Ervits <ar...@nyp.org> wrote:
>>>
>>>>  Hello all,****
>>>>
>>>> ** **
>>>>
>>>> I’d like to know what users are doing to protect themselves from
>>>> accidental deletes of files and directories in HDFS? Any suggestions are
>>>> appreciated.****
>>>>
>>>> ** **
>>>>
>>>> Thanks.****
>>>>
>>>> ** **
>>>>
>>>
>>>
>>
>
> This e-mail, including attachments, contains confidential and/or
> proprietary information, and may be used only by the person or entity to
> which it is addressed. The reader is hereby notified that any
> dissemination, distribution or copying of this e-mail is prohibited. If you
> have received this e-mail in error, please notify the sender by replying to
> this message and delete this e-mail immediately.




-- 
http://www.lingcc.com

Re: protect from accidental deletes

Posted by Ling Kun <lk...@gmail.com>.

/trash is a good choice.


Ling Kun


On Tue, Apr 2, 2013 at 8:43 AM, Robert Hamilton <
rhamilton@whalesharkmedia.com> wrote:

> Not to be despised is
>  hadoop fs -chmod a-w
> :)
>
> Sent from my iPhone
>
> On Apr 1, 2013, at 5:29 PM, Arpit Agarwal <aa...@hortonworks.com>
> wrote:
>
> Artem,
>
> In addition, file system snapshots are work in progress.
> https://issues.apache.org/jira/browse/HDFS-2802
>
> -Arpit
>
> On Mon, Apr 1, 2013 at 2:15 PM, Mohammad Tariq <do...@gmail.com> wrote:
>
>> You cuold also do a distcp for backing up your hdfs.
>>
>> Warm Regards,
>> Tariq
>> https://mtariq.jux.com/
>> cloudfront.blogspot.com
>>
>>
>> On Tue, Apr 2, 2013 at 2:43 AM, Mohammad Tariq <do...@gmail.com>wrote:
>>
>>> Hello Artem,
>>>
>>>       Make sure your /trash is working fine.
>>>
>>> Warm Regards,
>>> Tariq
>>> https://mtariq.jux.com/
>>> cloudfront.blogspot.com
>>>
>>>
>>> On Tue, Apr 2, 2013 at 2:41 AM, Artem Ervits <ar...@nyp.org> wrote:
>>>
>>>>  Hello all,****
>>>>
>>>> ** **
>>>>
>>>> I’d like to know what users are doing to protect themselves from
>>>> accidental deletes of files and directories in HDFS? Any suggestions are
>>>> appreciated.****
>>>>
>>>> ** **
>>>>
>>>> Thanks.****
>>>>
>>>> ** **
>>>>
>>>
>>>
>>
>
> This e-mail, including attachments, contains confidential and/or
> proprietary information, and may be used only by the person or entity to
> which it is addressed. The reader is hereby notified that any
> dissemination, distribution or copying of this e-mail is prohibited. If you
> have received this e-mail in error, please notify the sender by replying to
> this message and delete this e-mail immediately.




-- 
http://www.lingcc.com

Re: protect from accidental deletes

Posted by Robert Hamilton <rh...@whalesharkmedia.com>.

Not to be despised is 
 hadoop fs -chmod a-w 
:)

Sent from my iPhone

On Apr 1, 2013, at 5:29 PM, Arpit Agarwal <aa...@hortonworks.com> wrote:

> Artem,
> 
> In addition, file system snapshots are work in progress.
> https://issues.apache.org/jira/browse/HDFS-2802
> 
> -Arpit
> 
> On Mon, Apr 1, 2013 at 2:15 PM, Mohammad Tariq <do...@gmail.com> wrote:
>> You cuold also do a distcp for backing up your hdfs.
>> 
>> Warm Regards,
>> Tariq
>> https://mtariq.jux.com/
>> cloudfront.blogspot.com
>> 
>> 
>> On Tue, Apr 2, 2013 at 2:43 AM, Mohammad Tariq <do...@gmail.com> wrote:
>>> Hello Artem,
>>> 
>>>       Make sure your /trash is working fine.
>>> 
>>> Warm Regards,
>>> Tariq
>>> https://mtariq.jux.com/
>>> cloudfront.blogspot.com
>>> 
>>> 
>>> On Tue, Apr 2, 2013 at 2:41 AM, Artem Ervits <ar...@nyp.org> wrote:
>>>> Hello all,
>>>> 
>>>>  
>>>> 
>>>> I’d like to know what users are doing to protect themselves from accidental deletes of files and directories in HDFS? Any suggestions are appreciated.
>>>> 
>>>>  
>>>> 
>>>> Thanks.
>>>> 
> 

-- 
This e-mail, including attachments, contains confidential and/or 
proprietary information, and may be used only by the person or entity to 
which it is addressed. The reader is hereby notified that any 
dissemination, distribution or copying of this e-mail is prohibited. If you 
have received this e-mail in error, please notify the sender by replying to 
this message and delete this e-mail immediately.

Re: protect from accidental deletes

Posted by Robert Hamilton <rh...@whalesharkmedia.com>.

Not to be despised is 
 hadoop fs -chmod a-w 
:)

Sent from my iPhone

On Apr 1, 2013, at 5:29 PM, Arpit Agarwal <aa...@hortonworks.com> wrote:

> Artem,
> 
> In addition, file system snapshots are work in progress.
> https://issues.apache.org/jira/browse/HDFS-2802
> 
> -Arpit
> 
> On Mon, Apr 1, 2013 at 2:15 PM, Mohammad Tariq <do...@gmail.com> wrote:
>> You cuold also do a distcp for backing up your hdfs.
>> 
>> Warm Regards,
>> Tariq
>> https://mtariq.jux.com/
>> cloudfront.blogspot.com
>> 
>> 
>> On Tue, Apr 2, 2013 at 2:43 AM, Mohammad Tariq <do...@gmail.com> wrote:
>>> Hello Artem,
>>> 
>>>       Make sure your /trash is working fine.
>>> 
>>> Warm Regards,
>>> Tariq
>>> https://mtariq.jux.com/
>>> cloudfront.blogspot.com
>>> 
>>> 
>>> On Tue, Apr 2, 2013 at 2:41 AM, Artem Ervits <ar...@nyp.org> wrote:
>>>> Hello all,
>>>> 
>>>>  
>>>> 
>>>> I’d like to know what users are doing to protect themselves from accidental deletes of files and directories in HDFS? Any suggestions are appreciated.
>>>> 
>>>>  
>>>> 
>>>> Thanks.
>>>> 
> 

-- 
This e-mail, including attachments, contains confidential and/or 
proprietary information, and may be used only by the person or entity to 
which it is addressed. The reader is hereby notified that any 
dissemination, distribution or copying of this e-mail is prohibited. If you 
have received this e-mail in error, please notify the sender by replying to 
this message and delete this e-mail immediately.

Re: protect from accidental deletes

Posted by Robert Hamilton <rh...@whalesharkmedia.com>.

Not to be despised is 
 hadoop fs -chmod a-w 
:)

Sent from my iPhone

On Apr 1, 2013, at 5:29 PM, Arpit Agarwal <aa...@hortonworks.com> wrote:

> Artem,
> 
> In addition, file system snapshots are work in progress.
> https://issues.apache.org/jira/browse/HDFS-2802
> 
> -Arpit
> 
> On Mon, Apr 1, 2013 at 2:15 PM, Mohammad Tariq <do...@gmail.com> wrote:
>> You cuold also do a distcp for backing up your hdfs.
>> 
>> Warm Regards,
>> Tariq
>> https://mtariq.jux.com/
>> cloudfront.blogspot.com
>> 
>> 
>> On Tue, Apr 2, 2013 at 2:43 AM, Mohammad Tariq <do...@gmail.com> wrote:
>>> Hello Artem,
>>> 
>>>       Make sure your /trash is working fine.
>>> 
>>> Warm Regards,
>>> Tariq
>>> https://mtariq.jux.com/
>>> cloudfront.blogspot.com
>>> 
>>> 
>>> On Tue, Apr 2, 2013 at 2:41 AM, Artem Ervits <ar...@nyp.org> wrote:
>>>> Hello all,
>>>> 
>>>>  
>>>> 
>>>> I’d like to know what users are doing to protect themselves from accidental deletes of files and directories in HDFS? Any suggestions are appreciated.
>>>> 
>>>>  
>>>> 
>>>> Thanks.
>>>> 
> 

-- 
This e-mail, including attachments, contains confidential and/or 
proprietary information, and may be used only by the person or entity to 
which it is addressed. The reader is hereby notified that any 
dissemination, distribution or copying of this e-mail is prohibited. If you 
have received this e-mail in error, please notify the sender by replying to 
this message and delete this e-mail immediately.

Re: protect from accidental deletes

Posted by Robert Hamilton <rh...@whalesharkmedia.com>.

Not to be despised is 
 hadoop fs -chmod a-w 
:)

Sent from my iPhone

On Apr 1, 2013, at 5:29 PM, Arpit Agarwal <aa...@hortonworks.com> wrote:

> Artem,
> 
> In addition, file system snapshots are work in progress.
> https://issues.apache.org/jira/browse/HDFS-2802
> 
> -Arpit
> 
> On Mon, Apr 1, 2013 at 2:15 PM, Mohammad Tariq <do...@gmail.com> wrote:
>> You cuold also do a distcp for backing up your hdfs.
>> 
>> Warm Regards,
>> Tariq
>> https://mtariq.jux.com/
>> cloudfront.blogspot.com
>> 
>> 
>> On Tue, Apr 2, 2013 at 2:43 AM, Mohammad Tariq <do...@gmail.com> wrote:
>>> Hello Artem,
>>> 
>>>       Make sure your /trash is working fine.
>>> 
>>> Warm Regards,
>>> Tariq
>>> https://mtariq.jux.com/
>>> cloudfront.blogspot.com
>>> 
>>> 
>>> On Tue, Apr 2, 2013 at 2:41 AM, Artem Ervits <ar...@nyp.org> wrote:
>>>> Hello all,
>>>> 
>>>>  
>>>> 
>>>> I’d like to know what users are doing to protect themselves from accidental deletes of files and directories in HDFS? Any suggestions are appreciated.
>>>> 
>>>>  
>>>> 
>>>> Thanks.
>>>> 
> 

-- 
This e-mail, including attachments, contains confidential and/or 
proprietary information, and may be used only by the person or entity to 
which it is addressed. The reader is hereby notified that any 
dissemination, distribution or copying of this e-mail is prohibited. If you 
have received this e-mail in error, please notify the sender by replying to 
this message and delete this e-mail immediately.

Re: protect from accidental deletes

Posted by Arpit Agarwal <aa...@hortonworks.com>.

Artem,

In addition, file system snapshots are work in progress.
https://issues.apache.org/jira/browse/HDFS-2802

-Arpit

On Mon, Apr 1, 2013 at 2:15 PM, Mohammad Tariq <do...@gmail.com> wrote:

> You cuold also do a distcp for backing up your hdfs.
>
> Warm Regards,
> Tariq
> https://mtariq.jux.com/
> cloudfront.blogspot.com
>
>
> On Tue, Apr 2, 2013 at 2:43 AM, Mohammad Tariq <do...@gmail.com> wrote:
>
>> Hello Artem,
>>
>>       Make sure your /trash is working fine.
>>
>> Warm Regards,
>> Tariq
>> https://mtariq.jux.com/
>> cloudfront.blogspot.com
>>
>>
>> On Tue, Apr 2, 2013 at 2:41 AM, Artem Ervits <ar...@nyp.org> wrote:
>>
>>>  Hello all,****
>>>
>>> ** **
>>>
>>> I’d like to know what users are doing to protect themselves from
>>> accidental deletes of files and directories in HDFS? Any suggestions are
>>> appreciated.****
>>>
>>> ** **
>>>
>>> Thanks.****
>>>
>>> ** **
>>>
>>
>>
>

Re: protect from accidental deletes

Posted by Arpit Agarwal <aa...@hortonworks.com>.

Artem,

In addition, file system snapshots are work in progress.
https://issues.apache.org/jira/browse/HDFS-2802

-Arpit

On Mon, Apr 1, 2013 at 2:15 PM, Mohammad Tariq <do...@gmail.com> wrote:

> You cuold also do a distcp for backing up your hdfs.
>
> Warm Regards,
> Tariq
> https://mtariq.jux.com/
> cloudfront.blogspot.com
>
>
> On Tue, Apr 2, 2013 at 2:43 AM, Mohammad Tariq <do...@gmail.com> wrote:
>
>> Hello Artem,
>>
>>       Make sure your /trash is working fine.
>>
>> Warm Regards,
>> Tariq
>> https://mtariq.jux.com/
>> cloudfront.blogspot.com
>>
>>
>> On Tue, Apr 2, 2013 at 2:41 AM, Artem Ervits <ar...@nyp.org> wrote:
>>
>>>  Hello all,****
>>>
>>> ** **
>>>
>>> I’d like to know what users are doing to protect themselves from
>>> accidental deletes of files and directories in HDFS? Any suggestions are
>>> appreciated.****
>>>
>>> ** **
>>>
>>> Thanks.****
>>>
>>> ** **
>>>
>>
>>
>

Re: protect from accidental deletes

Posted by Arpit Agarwal <aa...@hortonworks.com>.

Artem,

In addition, file system snapshots are work in progress.
https://issues.apache.org/jira/browse/HDFS-2802

-Arpit

On Mon, Apr 1, 2013 at 2:15 PM, Mohammad Tariq <do...@gmail.com> wrote:

> You cuold also do a distcp for backing up your hdfs.
>
> Warm Regards,
> Tariq
> https://mtariq.jux.com/
> cloudfront.blogspot.com
>
>
> On Tue, Apr 2, 2013 at 2:43 AM, Mohammad Tariq <do...@gmail.com> wrote:
>
>> Hello Artem,
>>
>>       Make sure your /trash is working fine.
>>
>> Warm Regards,
>> Tariq
>> https://mtariq.jux.com/
>> cloudfront.blogspot.com
>>
>>
>> On Tue, Apr 2, 2013 at 2:41 AM, Artem Ervits <ar...@nyp.org> wrote:
>>
>>>  Hello all,****
>>>
>>> ** **
>>>
>>> I’d like to know what users are doing to protect themselves from
>>> accidental deletes of files and directories in HDFS? Any suggestions are
>>> appreciated.****
>>>
>>> ** **
>>>
>>> Thanks.****
>>>
>>> ** **
>>>
>>
>>
>