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Subject: hdfs -copyToLocal file permission
From: Abhishek Gayakwad <a.gayakwad@gmail.com>
To: user@hadoop.apache.org
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Hi,

While copying file from hdfs file permissions are getting changed, my
assumption was that while copying permissions should be retained. Is this
behavior correct ?


[abhishek@int019 ~]$ hdfs dfs -ls
drwxr-xr-x   - abhishek abhishek          0 2013-06-06 10:14 in-dir1

[abhishek@int019 ~]$ hdfs dfs -ls in-dir1
Found 2 items
-rw-r--r--   3 abhishek abhishek          0 2013-06-06 10:10
in-dir1/_SUCCESS
*-rw-r--r-- *  3 abhishek abhishek 5000000000 2013-06-06 10:10
in-dir1/part-00001

[abhishek@int019 ~]$ hdfs dfs -copyToLocal in-dir1/part-00001
[abhishek@int019 ~]$ ll
total 4887604
*-rwxr-xr-x* 1 abhishek abhishek 5000000000 Jun 10 06:08 part-00001
[abhishek@int019 ~]$ umask
0002

f*s.permissions.umask-mode* is not set so I think it defaults to 0022

Thanks,
Abhishek

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<div dir=3D"ltr"><div><div>Hi,<br><br></div><div>While copying file from hd=
fs file permissions are getting changed, my assumption was that while copyi=
ng permissions should be retained. Is this behavior correct ?<br><br><br></=
div>
<div>[abhishek@int019 ~]$ hdfs dfs -ls <br>drwxr-xr-x=A0=A0 - abhishek abhi=
shek=A0=A0=A0=A0=A0=A0=A0=A0=A0 0 2013-06-06 10:14 in-dir1<br><br>[abhishek=
@int019 ~]$ hdfs dfs -ls in-dir1<br>Found 2 items<br>-rw-r--r--=A0=A0 3 abh=
ishek abhishek=A0=A0=A0=A0=A0=A0=A0=A0=A0 0 2013-06-06 10:10 in-dir1/_SUCCE=
SS<br>
<span style=3D"color:rgb(0,0,255)"><b>-rw-r--r--=A0</b></span>=A0 3 abhishe=
k abhishek 5000000000 2013-06-06 10:10 in-dir1/part-00001<br><br>[abhishek@=
int019 ~]$ hdfs dfs -copyToLocal in-dir1/part-00001<br>[abhishek@int019 ~]$=
 ll<br>
total 4887604<br><span style=3D"color:rgb(0,0,255)"><b>-rwxr-xr-x</b> </spa=
n>1 abhishek abhishek 5000000000 Jun 10 06:08 part-00001<br>[abhishek@int01=
9 ~]$ umask<br>0002<br><br>f<b>s.permissions.umask-mode</b> is not set so I=
 think it defaults to 0022<br>
</div><div><br></div>Thanks,<br></div>Abhishek<br><div><div><div><br><br></=
div></div></div></div>

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