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Posted to hdfs-user@hadoop.apache.org by Sriram Balachander <sr...@gmail.com> on 2013/08/15 17:38:56 UTC
User level permission
Hi All
I am new to hadoop and trying to get some hands-on.I am trying to create a
new directory under user folder in the cloudera-quickstart-vm-4.3.0 virtual
machine. Can you help me out here?
Below is the permission error i get.
[cloudera@localhost ~]$ hadoop fs -mkdir /user/newuser
mkdir: Permission denied: user=cloudera, access=WRITE,
inode="/user":hdfs:supergroup:drwxr-xr-x
[cloudera@localhost ~]$
Regards
Sriram
Re: User level permission
Posted by Pavan Sudheendra <pa...@gmail.com>.
You might want to try out
sudo -u hdfs hadoop <command>
Regards,
Pavan
On Aug 15, 2013 9:17 PM, "Jitendra Yadav" <je...@gmail.com>
wrote:
> Can you please share the configuration in hdfs-site.xml,core-site.xml file
> along with NN and DN logs.?
>
> Also please check the permission at fs.data.dir location.
>
> Thanks
> On Thu, Aug 15, 2013 at 9:08 PM, Sriram Balachander <
> sriram.balachander@gmail.com> wrote:
>
>> Hi All
>>
>> I am new to hadoop and trying to get some hands-on.I am trying to create
>> a new directory under user folder in the cloudera-quickstart-vm-4.3.0
>> virtual machine. Can you help me out here?
>> Below is the permission error i get.
>>
>> [cloudera@localhost ~]$ hadoop fs -mkdir /user/newuser
>> mkdir: Permission denied: user=cloudera, access=WRITE,
>> inode="/user":hdfs:supergroup:drwxr-xr-x
>> [cloudera@localhost ~]$
>>
>> Regards
>> Sriram
>>
>
>
Re: User level permission
Posted by Pavan Sudheendra <pa...@gmail.com>.
You might want to try out
sudo -u hdfs hadoop <command>
Regards,
Pavan
On Aug 15, 2013 9:17 PM, "Jitendra Yadav" <je...@gmail.com>
wrote:
> Can you please share the configuration in hdfs-site.xml,core-site.xml file
> along with NN and DN logs.?
>
> Also please check the permission at fs.data.dir location.
>
> Thanks
> On Thu, Aug 15, 2013 at 9:08 PM, Sriram Balachander <
> sriram.balachander@gmail.com> wrote:
>
>> Hi All
>>
>> I am new to hadoop and trying to get some hands-on.I am trying to create
>> a new directory under user folder in the cloudera-quickstart-vm-4.3.0
>> virtual machine. Can you help me out here?
>> Below is the permission error i get.
>>
>> [cloudera@localhost ~]$ hadoop fs -mkdir /user/newuser
>> mkdir: Permission denied: user=cloudera, access=WRITE,
>> inode="/user":hdfs:supergroup:drwxr-xr-x
>> [cloudera@localhost ~]$
>>
>> Regards
>> Sriram
>>
>
>
Re: User level permission
Posted by Visioner Sadak <vi...@gmail.com>.
while uploading in to hadoop using tomcat server i am also getting an error
when dfs.permissions is set true when its set false it uploads easily but
that wont be secure i guess
On Thu, Aug 15, 2013 at 9:16 PM, Jitendra Yadav
<je...@gmail.com>wrote:
> Can you please share the configuration in hdfs-site.xml,core-site.xml file
> along with NN and DN logs.?
>
> Also please check the permission at fs.data.dir location.
>
> Thanks
>
> On Thu, Aug 15, 2013 at 9:08 PM, Sriram Balachander <
> sriram.balachander@gmail.com> wrote:
>
>> Hi All
>>
>> I am new to hadoop and trying to get some hands-on.I am trying to create
>> a new directory under user folder in the cloudera-quickstart-vm-4.3.0
>> virtual machine. Can you help me out here?
>> Below is the permission error i get.
>>
>> [cloudera@localhost ~]$ hadoop fs -mkdir /user/newuser
>> mkdir: Permission denied: user=cloudera, access=WRITE,
>> inode="/user":hdfs:supergroup:drwxr-xr-x
>> [cloudera@localhost ~]$
>>
>> Regards
>> Sriram
>>
>
>
Re: User level permission
Posted by Visioner Sadak <vi...@gmail.com>.
while uploading in to hadoop using tomcat server i am also getting an error
when dfs.permissions is set true when its set false it uploads easily but
that wont be secure i guess
On Thu, Aug 15, 2013 at 9:16 PM, Jitendra Yadav
<je...@gmail.com>wrote:
> Can you please share the configuration in hdfs-site.xml,core-site.xml file
> along with NN and DN logs.?
>
> Also please check the permission at fs.data.dir location.
>
> Thanks
>
> On Thu, Aug 15, 2013 at 9:08 PM, Sriram Balachander <
> sriram.balachander@gmail.com> wrote:
>
>> Hi All
>>
>> I am new to hadoop and trying to get some hands-on.I am trying to create
>> a new directory under user folder in the cloudera-quickstart-vm-4.3.0
>> virtual machine. Can you help me out here?
>> Below is the permission error i get.
>>
>> [cloudera@localhost ~]$ hadoop fs -mkdir /user/newuser
>> mkdir: Permission denied: user=cloudera, access=WRITE,
>> inode="/user":hdfs:supergroup:drwxr-xr-x
>> [cloudera@localhost ~]$
>>
>> Regards
>> Sriram
>>
>
>
Re: User level permission
Posted by Visioner Sadak <vi...@gmail.com>.
while uploading in to hadoop using tomcat server i am also getting an error
when dfs.permissions is set true when its set false it uploads easily but
that wont be secure i guess
On Thu, Aug 15, 2013 at 9:16 PM, Jitendra Yadav
<je...@gmail.com>wrote:
> Can you please share the configuration in hdfs-site.xml,core-site.xml file
> along with NN and DN logs.?
>
> Also please check the permission at fs.data.dir location.
>
> Thanks
>
> On Thu, Aug 15, 2013 at 9:08 PM, Sriram Balachander <
> sriram.balachander@gmail.com> wrote:
>
>> Hi All
>>
>> I am new to hadoop and trying to get some hands-on.I am trying to create
>> a new directory under user folder in the cloudera-quickstart-vm-4.3.0
>> virtual machine. Can you help me out here?
>> Below is the permission error i get.
>>
>> [cloudera@localhost ~]$ hadoop fs -mkdir /user/newuser
>> mkdir: Permission denied: user=cloudera, access=WRITE,
>> inode="/user":hdfs:supergroup:drwxr-xr-x
>> [cloudera@localhost ~]$
>>
>> Regards
>> Sriram
>>
>
>
Re: User level permission
Posted by Pavan Sudheendra <pa...@gmail.com>.
You might want to try out
sudo -u hdfs hadoop <command>
Regards,
Pavan
On Aug 15, 2013 9:17 PM, "Jitendra Yadav" <je...@gmail.com>
wrote:
> Can you please share the configuration in hdfs-site.xml,core-site.xml file
> along with NN and DN logs.?
>
> Also please check the permission at fs.data.dir location.
>
> Thanks
> On Thu, Aug 15, 2013 at 9:08 PM, Sriram Balachander <
> sriram.balachander@gmail.com> wrote:
>
>> Hi All
>>
>> I am new to hadoop and trying to get some hands-on.I am trying to create
>> a new directory under user folder in the cloudera-quickstart-vm-4.3.0
>> virtual machine. Can you help me out here?
>> Below is the permission error i get.
>>
>> [cloudera@localhost ~]$ hadoop fs -mkdir /user/newuser
>> mkdir: Permission denied: user=cloudera, access=WRITE,
>> inode="/user":hdfs:supergroup:drwxr-xr-x
>> [cloudera@localhost ~]$
>>
>> Regards
>> Sriram
>>
>
>
Re: User level permission
Posted by Pavan Sudheendra <pa...@gmail.com>.
You might want to try out
sudo -u hdfs hadoop <command>
Regards,
Pavan
On Aug 15, 2013 9:17 PM, "Jitendra Yadav" <je...@gmail.com>
wrote:
> Can you please share the configuration in hdfs-site.xml,core-site.xml file
> along with NN and DN logs.?
>
> Also please check the permission at fs.data.dir location.
>
> Thanks
> On Thu, Aug 15, 2013 at 9:08 PM, Sriram Balachander <
> sriram.balachander@gmail.com> wrote:
>
>> Hi All
>>
>> I am new to hadoop and trying to get some hands-on.I am trying to create
>> a new directory under user folder in the cloudera-quickstart-vm-4.3.0
>> virtual machine. Can you help me out here?
>> Below is the permission error i get.
>>
>> [cloudera@localhost ~]$ hadoop fs -mkdir /user/newuser
>> mkdir: Permission denied: user=cloudera, access=WRITE,
>> inode="/user":hdfs:supergroup:drwxr-xr-x
>> [cloudera@localhost ~]$
>>
>> Regards
>> Sriram
>>
>
>
Re: User level permission
Posted by Visioner Sadak <vi...@gmail.com>.
while uploading in to hadoop using tomcat server i am also getting an error
when dfs.permissions is set true when its set false it uploads easily but
that wont be secure i guess
On Thu, Aug 15, 2013 at 9:16 PM, Jitendra Yadav
<je...@gmail.com>wrote:
> Can you please share the configuration in hdfs-site.xml,core-site.xml file
> along with NN and DN logs.?
>
> Also please check the permission at fs.data.dir location.
>
> Thanks
>
> On Thu, Aug 15, 2013 at 9:08 PM, Sriram Balachander <
> sriram.balachander@gmail.com> wrote:
>
>> Hi All
>>
>> I am new to hadoop and trying to get some hands-on.I am trying to create
>> a new directory under user folder in the cloudera-quickstart-vm-4.3.0
>> virtual machine. Can you help me out here?
>> Below is the permission error i get.
>>
>> [cloudera@localhost ~]$ hadoop fs -mkdir /user/newuser
>> mkdir: Permission denied: user=cloudera, access=WRITE,
>> inode="/user":hdfs:supergroup:drwxr-xr-x
>> [cloudera@localhost ~]$
>>
>> Regards
>> Sriram
>>
>
>
Re: User level permission
Posted by Jitendra Yadav <je...@gmail.com>.
Can you please share the configuration in hdfs-site.xml,core-site.xml file
along with NN and DN logs.?
Also please check the permission at fs.data.dir location.
Thanks
On Thu, Aug 15, 2013 at 9:08 PM, Sriram Balachander <
sriram.balachander@gmail.com> wrote:
> Hi All
>
> I am new to hadoop and trying to get some hands-on.I am trying to create a
> new directory under user folder in the cloudera-quickstart-vm-4.3.0 virtual
> machine. Can you help me out here?
> Below is the permission error i get.
>
> [cloudera@localhost ~]$ hadoop fs -mkdir /user/newuser
> mkdir: Permission denied: user=cloudera, access=WRITE,
> inode="/user":hdfs:supergroup:drwxr-xr-x
> [cloudera@localhost ~]$
>
> Regards
> Sriram
>
Re: User level permission
Posted by Jitendra Yadav <je...@gmail.com>.
Can you please share the configuration in hdfs-site.xml,core-site.xml file
along with NN and DN logs.?
Also please check the permission at fs.data.dir location.
Thanks
On Thu, Aug 15, 2013 at 9:08 PM, Sriram Balachander <
sriram.balachander@gmail.com> wrote:
> Hi All
>
> I am new to hadoop and trying to get some hands-on.I am trying to create a
> new directory under user folder in the cloudera-quickstart-vm-4.3.0 virtual
> machine. Can you help me out here?
> Below is the permission error i get.
>
> [cloudera@localhost ~]$ hadoop fs -mkdir /user/newuser
> mkdir: Permission denied: user=cloudera, access=WRITE,
> inode="/user":hdfs:supergroup:drwxr-xr-x
> [cloudera@localhost ~]$
>
> Regards
> Sriram
>
Re: User level permission
Posted by Jitendra Yadav <je...@gmail.com>.
Can you please share the configuration in hdfs-site.xml,core-site.xml file
along with NN and DN logs.?
Also please check the permission at fs.data.dir location.
Thanks
On Thu, Aug 15, 2013 at 9:08 PM, Sriram Balachander <
sriram.balachander@gmail.com> wrote:
> Hi All
>
> I am new to hadoop and trying to get some hands-on.I am trying to create a
> new directory under user folder in the cloudera-quickstart-vm-4.3.0 virtual
> machine. Can you help me out here?
> Below is the permission error i get.
>
> [cloudera@localhost ~]$ hadoop fs -mkdir /user/newuser
> mkdir: Permission denied: user=cloudera, access=WRITE,
> inode="/user":hdfs:supergroup:drwxr-xr-x
> [cloudera@localhost ~]$
>
> Regards
> Sriram
>
Re: User level permission
Posted by Jitendra Yadav <je...@gmail.com>.
Can you please share the configuration in hdfs-site.xml,core-site.xml file
along with NN and DN logs.?
Also please check the permission at fs.data.dir location.
Thanks
On Thu, Aug 15, 2013 at 9:08 PM, Sriram Balachander <
sriram.balachander@gmail.com> wrote:
> Hi All
>
> I am new to hadoop and trying to get some hands-on.I am trying to create a
> new directory under user folder in the cloudera-quickstart-vm-4.3.0 virtual
> machine. Can you help me out here?
> Below is the permission error i get.
>
> [cloudera@localhost ~]$ hadoop fs -mkdir /user/newuser
> mkdir: Permission denied: user=cloudera, access=WRITE,
> inode="/user":hdfs:supergroup:drwxr-xr-x
> [cloudera@localhost ~]$
>
> Regards
> Sriram
>