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Posted to hdfs-user@hadoop.apache.org by 闫昆 <ya...@gmail.com> on 2013/08/03 06:08:52 UTC
access Permission issure
I use hadoop 2.0 superuser is hadoop
I use eclipse connection hadoop cluster,but when I create dir throw
exception
org.apache.hadoop.security.AccessControlException: Permission denied:
user=dyf, access=WRITE, inode="/":hadoop:hadoop:drwxr-xr-x
I set hadoop.security.authorization in core-site.xml ,follow
<property>
<name>hadoop.security.authorization</name>
<value>true</value>
</property>
but hadoop-policy.xml properity all the same *
Who can help me?
Thanks for you help
Yan
Re: access Permission issure
Posted by 武泽胜 <wu...@xiaomi.com>.
If you use ShellBasedUnixGroupsMapping, you should add the user on your server machine.
From: 闫昆 <ya...@gmail.com>>
Reply-To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
Date: Monday, August 5, 2013 8:56 AM
To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
Subject: Re: access Permission issure
Hi 武泽胜
when I use
usermod -a -G hadoop dyf
usermod: user 'dyf' does not exist
I think the problem is my client windows so the user not exist in linux
2013/8/5 闫昆 <ya...@gmail.com>>
thank for your help Harsh J and 武泽胜
this way can submit a job to hadoop cluster?
Now I can access HDFS
2013/8/4 Harsh J <ha...@cloudera.com>>
You will need to create a home directory for your user(s).
sudo -u hadoop hadoop fs -mkdir -p /user/dyf
sudo -u hadoop hadoop fs -chown dyf:dyf /user/dyf
On Sun, Aug 4, 2013 at 7:21 PM, 武泽胜 <wu...@xiaomi.com>> wrote:
> Sorry, I've made a mistake, the user group hadoop also do not have write
> permission :(
>
> Updated ways to fix your problem:
>
> Add write permission for other group
> Add user dyf to user group hadoop, and add write permission for user group
> hadoop.
>
> Or if you do not want to enable the authorization, just change the value of
> hadoop.security.authorization to false.
>
> From: wu zesheng <wu...@xiaomi.com>>
> Reply-To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
> Date: Sunday, August 4, 2013 9:35 PM
>
> To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
> Subject: Re: access Permission issure
>
> Fix a typo.
>
> From: wu zesheng <wu...@xiaomi.com>>
> Reply-To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
> Date: Sunday, August 4, 2013 9:29 PM
> To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
> Subject: Re: access Permission issure
>
> The permission of of / is 'hadoop:hadoop:drwxr-xr-x', your user name is
> dyf, you're not the owner, I guess you're also not belong to the user group
> 'hadoop', so you do not have the write permission.
> Two ways to fix this:
>
> Add dyf to user group hadoop
> Change the permission of /, add write permission for other group
>
>
> From: 闫昆 <ya...@gmail.com>>
> Reply-To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
> Date: Saturday, August 3, 2013 12:08 PM
> To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
> Subject: access Permission issure
>
> I use hadoop 2.0 superuser is hadoop
> I use eclipse connection hadoop cluster,but when I create dir throw
> exception
>
> org.apache.hadoop.security.AccessControlException: Permission denied:
> user=dyf, access=WRITE, inode="/":hadoop:hadoop:drwxr-xr-x
>
> I set hadoop.security.authorization in core-site.xml ,follow
> <property>
> <name>hadoop.security.authorization</name>
> <value>true</value>
> </property>
> but hadoop-policy.xml properity all the same *
>
> Who can help me?
>
> Thanks for you help
> Yan
--
Harsh J
Re: access Permission issure
Posted by 武泽胜 <wu...@xiaomi.com>.
If you use ShellBasedUnixGroupsMapping, you should add the user on your server machine.
From: 闫昆 <ya...@gmail.com>>
Reply-To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
Date: Monday, August 5, 2013 8:56 AM
To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
Subject: Re: access Permission issure
Hi 武泽胜
when I use
usermod -a -G hadoop dyf
usermod: user 'dyf' does not exist
I think the problem is my client windows so the user not exist in linux
2013/8/5 闫昆 <ya...@gmail.com>>
thank for your help Harsh J and 武泽胜
this way can submit a job to hadoop cluster?
Now I can access HDFS
2013/8/4 Harsh J <ha...@cloudera.com>>
You will need to create a home directory for your user(s).
sudo -u hadoop hadoop fs -mkdir -p /user/dyf
sudo -u hadoop hadoop fs -chown dyf:dyf /user/dyf
On Sun, Aug 4, 2013 at 7:21 PM, 武泽胜 <wu...@xiaomi.com>> wrote:
> Sorry, I've made a mistake, the user group hadoop also do not have write
> permission :(
>
> Updated ways to fix your problem:
>
> Add write permission for other group
> Add user dyf to user group hadoop, and add write permission for user group
> hadoop.
>
> Or if you do not want to enable the authorization, just change the value of
> hadoop.security.authorization to false.
>
> From: wu zesheng <wu...@xiaomi.com>>
> Reply-To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
> Date: Sunday, August 4, 2013 9:35 PM
>
> To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
> Subject: Re: access Permission issure
>
> Fix a typo.
>
> From: wu zesheng <wu...@xiaomi.com>>
> Reply-To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
> Date: Sunday, August 4, 2013 9:29 PM
> To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
> Subject: Re: access Permission issure
>
> The permission of of / is 'hadoop:hadoop:drwxr-xr-x', your user name is
> dyf, you're not the owner, I guess you're also not belong to the user group
> 'hadoop', so you do not have the write permission.
> Two ways to fix this:
>
> Add dyf to user group hadoop
> Change the permission of /, add write permission for other group
>
>
> From: 闫昆 <ya...@gmail.com>>
> Reply-To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
> Date: Saturday, August 3, 2013 12:08 PM
> To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
> Subject: access Permission issure
>
> I use hadoop 2.0 superuser is hadoop
> I use eclipse connection hadoop cluster,but when I create dir throw
> exception
>
> org.apache.hadoop.security.AccessControlException: Permission denied:
> user=dyf, access=WRITE, inode="/":hadoop:hadoop:drwxr-xr-x
>
> I set hadoop.security.authorization in core-site.xml ,follow
> <property>
> <name>hadoop.security.authorization</name>
> <value>true</value>
> </property>
> but hadoop-policy.xml properity all the same *
>
> Who can help me?
>
> Thanks for you help
> Yan
--
Harsh J
Re: access Permission issure
Posted by 武泽胜 <wu...@xiaomi.com>.
If you use ShellBasedUnixGroupsMapping, you should add the user on your server machine.
From: 闫昆 <ya...@gmail.com>>
Reply-To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
Date: Monday, August 5, 2013 8:56 AM
To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
Subject: Re: access Permission issure
Hi 武泽胜
when I use
usermod -a -G hadoop dyf
usermod: user 'dyf' does not exist
I think the problem is my client windows so the user not exist in linux
2013/8/5 闫昆 <ya...@gmail.com>>
thank for your help Harsh J and 武泽胜
this way can submit a job to hadoop cluster?
Now I can access HDFS
2013/8/4 Harsh J <ha...@cloudera.com>>
You will need to create a home directory for your user(s).
sudo -u hadoop hadoop fs -mkdir -p /user/dyf
sudo -u hadoop hadoop fs -chown dyf:dyf /user/dyf
On Sun, Aug 4, 2013 at 7:21 PM, 武泽胜 <wu...@xiaomi.com>> wrote:
> Sorry, I've made a mistake, the user group hadoop also do not have write
> permission :(
>
> Updated ways to fix your problem:
>
> Add write permission for other group
> Add user dyf to user group hadoop, and add write permission for user group
> hadoop.
>
> Or if you do not want to enable the authorization, just change the value of
> hadoop.security.authorization to false.
>
> From: wu zesheng <wu...@xiaomi.com>>
> Reply-To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
> Date: Sunday, August 4, 2013 9:35 PM
>
> To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
> Subject: Re: access Permission issure
>
> Fix a typo.
>
> From: wu zesheng <wu...@xiaomi.com>>
> Reply-To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
> Date: Sunday, August 4, 2013 9:29 PM
> To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
> Subject: Re: access Permission issure
>
> The permission of of / is 'hadoop:hadoop:drwxr-xr-x', your user name is
> dyf, you're not the owner, I guess you're also not belong to the user group
> 'hadoop', so you do not have the write permission.
> Two ways to fix this:
>
> Add dyf to user group hadoop
> Change the permission of /, add write permission for other group
>
>
> From: 闫昆 <ya...@gmail.com>>
> Reply-To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
> Date: Saturday, August 3, 2013 12:08 PM
> To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
> Subject: access Permission issure
>
> I use hadoop 2.0 superuser is hadoop
> I use eclipse connection hadoop cluster,but when I create dir throw
> exception
>
> org.apache.hadoop.security.AccessControlException: Permission denied:
> user=dyf, access=WRITE, inode="/":hadoop:hadoop:drwxr-xr-x
>
> I set hadoop.security.authorization in core-site.xml ,follow
> <property>
> <name>hadoop.security.authorization</name>
> <value>true</value>
> </property>
> but hadoop-policy.xml properity all the same *
>
> Who can help me?
>
> Thanks for you help
> Yan
--
Harsh J
Re: access Permission issure
Posted by 武泽胜 <wu...@xiaomi.com>.
If you use ShellBasedUnixGroupsMapping, you should add the user on your server machine.
From: 闫昆 <ya...@gmail.com>>
Reply-To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
Date: Monday, August 5, 2013 8:56 AM
To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
Subject: Re: access Permission issure
Hi 武泽胜
when I use
usermod -a -G hadoop dyf
usermod: user 'dyf' does not exist
I think the problem is my client windows so the user not exist in linux
2013/8/5 闫昆 <ya...@gmail.com>>
thank for your help Harsh J and 武泽胜
this way can submit a job to hadoop cluster?
Now I can access HDFS
2013/8/4 Harsh J <ha...@cloudera.com>>
You will need to create a home directory for your user(s).
sudo -u hadoop hadoop fs -mkdir -p /user/dyf
sudo -u hadoop hadoop fs -chown dyf:dyf /user/dyf
On Sun, Aug 4, 2013 at 7:21 PM, 武泽胜 <wu...@xiaomi.com>> wrote:
> Sorry, I've made a mistake, the user group hadoop also do not have write
> permission :(
>
> Updated ways to fix your problem:
>
> Add write permission for other group
> Add user dyf to user group hadoop, and add write permission for user group
> hadoop.
>
> Or if you do not want to enable the authorization, just change the value of
> hadoop.security.authorization to false.
>
> From: wu zesheng <wu...@xiaomi.com>>
> Reply-To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
> Date: Sunday, August 4, 2013 9:35 PM
>
> To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
> Subject: Re: access Permission issure
>
> Fix a typo.
>
> From: wu zesheng <wu...@xiaomi.com>>
> Reply-To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
> Date: Sunday, August 4, 2013 9:29 PM
> To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
> Subject: Re: access Permission issure
>
> The permission of of / is 'hadoop:hadoop:drwxr-xr-x', your user name is
> dyf, you're not the owner, I guess you're also not belong to the user group
> 'hadoop', so you do not have the write permission.
> Two ways to fix this:
>
> Add dyf to user group hadoop
> Change the permission of /, add write permission for other group
>
>
> From: 闫昆 <ya...@gmail.com>>
> Reply-To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
> Date: Saturday, August 3, 2013 12:08 PM
> To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
> Subject: access Permission issure
>
> I use hadoop 2.0 superuser is hadoop
> I use eclipse connection hadoop cluster,but when I create dir throw
> exception
>
> org.apache.hadoop.security.AccessControlException: Permission denied:
> user=dyf, access=WRITE, inode="/":hadoop:hadoop:drwxr-xr-x
>
> I set hadoop.security.authorization in core-site.xml ,follow
> <property>
> <name>hadoop.security.authorization</name>
> <value>true</value>
> </property>
> but hadoop-policy.xml properity all the same *
>
> Who can help me?
>
> Thanks for you help
> Yan
--
Harsh J
Re: access Permission issure
Posted by 闫昆 <ya...@gmail.com>.
Hi 武泽胜
when I use
usermod -a -G hadoop dyf
usermod: user 'dyf' does not exist
I think the problem is my client windows so the user not exist in linux
2013/8/5 闫昆 <ya...@gmail.com>
> thank for your help Harsh J and 武泽胜
> this way can submit a job to hadoop cluster?
> Now I can access HDFS
>
>
> 2013/8/4 Harsh J <ha...@cloudera.com>
>
>> You will need to create a home directory for your user(s).
>>
>> sudo -u hadoop hadoop fs -mkdir -p /user/dyf
>> sudo -u hadoop hadoop fs -chown dyf:dyf /user/dyf
>>
>> On Sun, Aug 4, 2013 at 7:21 PM, 武泽胜 <wu...@xiaomi.com> wrote:
>> > Sorry, I've made a mistake, the user group hadoop also do not have write
>> > permission :(
>> >
>> > Updated ways to fix your problem:
>> >
>> > Add write permission for other group
>> > Add user dyf to user group hadoop, and add write permission for user
>> group
>> > hadoop.
>> >
>> > Or if you do not want to enable the authorization, just change the
>> value of
>> > hadoop.security.authorization to false.
>> >
>> > From: wu zesheng <wu...@xiaomi.com>
>> > Reply-To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
>> > Date: Sunday, August 4, 2013 9:35 PM
>> >
>> > To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
>> > Subject: Re: access Permission issure
>> >
>> > Fix a typo.
>> >
>> > From: wu zesheng <wu...@xiaomi.com>
>> > Reply-To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
>> > Date: Sunday, August 4, 2013 9:29 PM
>> > To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
>> > Subject: Re: access Permission issure
>> >
>> > The permission of of / is 'hadoop:hadoop:drwxr-xr-x', your user name is
>> > dyf, you're not the owner, I guess you're also not belong to the user
>> group
>> > 'hadoop', so you do not have the write permission.
>> > Two ways to fix this:
>> >
>> > Add dyf to user group hadoop
>> > Change the permission of /, add write permission for other group
>> >
>> >
>> > From: 闫昆 <ya...@gmail.com>
>> > Reply-To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
>> > Date: Saturday, August 3, 2013 12:08 PM
>> > To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
>> > Subject: access Permission issure
>> >
>> > I use hadoop 2.0 superuser is hadoop
>> > I use eclipse connection hadoop cluster,but when I create dir throw
>> > exception
>> >
>> > org.apache.hadoop.security.AccessControlException: Permission denied:
>> > user=dyf, access=WRITE, inode="/":hadoop:hadoop:drwxr-xr-x
>> >
>> > I set hadoop.security.authorization in core-site.xml ,follow
>> > <property>
>> > <name>hadoop.security.authorization</name>
>> > <value>true</value>
>> > </property>
>> > but hadoop-policy.xml properity all the same *
>> >
>> > Who can help me?
>> >
>> > Thanks for you help
>> > Yan
>>
>>
>>
>> --
>> Harsh J
>>
>
>
Re: access Permission issure
Posted by 闫昆 <ya...@gmail.com>.
Hi 武泽胜
when I use
usermod -a -G hadoop dyf
usermod: user 'dyf' does not exist
I think the problem is my client windows so the user not exist in linux
2013/8/5 闫昆 <ya...@gmail.com>
> thank for your help Harsh J and 武泽胜
> this way can submit a job to hadoop cluster?
> Now I can access HDFS
>
>
> 2013/8/4 Harsh J <ha...@cloudera.com>
>
>> You will need to create a home directory for your user(s).
>>
>> sudo -u hadoop hadoop fs -mkdir -p /user/dyf
>> sudo -u hadoop hadoop fs -chown dyf:dyf /user/dyf
>>
>> On Sun, Aug 4, 2013 at 7:21 PM, 武泽胜 <wu...@xiaomi.com> wrote:
>> > Sorry, I've made a mistake, the user group hadoop also do not have write
>> > permission :(
>> >
>> > Updated ways to fix your problem:
>> >
>> > Add write permission for other group
>> > Add user dyf to user group hadoop, and add write permission for user
>> group
>> > hadoop.
>> >
>> > Or if you do not want to enable the authorization, just change the
>> value of
>> > hadoop.security.authorization to false.
>> >
>> > From: wu zesheng <wu...@xiaomi.com>
>> > Reply-To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
>> > Date: Sunday, August 4, 2013 9:35 PM
>> >
>> > To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
>> > Subject: Re: access Permission issure
>> >
>> > Fix a typo.
>> >
>> > From: wu zesheng <wu...@xiaomi.com>
>> > Reply-To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
>> > Date: Sunday, August 4, 2013 9:29 PM
>> > To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
>> > Subject: Re: access Permission issure
>> >
>> > The permission of of / is 'hadoop:hadoop:drwxr-xr-x', your user name is
>> > dyf, you're not the owner, I guess you're also not belong to the user
>> group
>> > 'hadoop', so you do not have the write permission.
>> > Two ways to fix this:
>> >
>> > Add dyf to user group hadoop
>> > Change the permission of /, add write permission for other group
>> >
>> >
>> > From: 闫昆 <ya...@gmail.com>
>> > Reply-To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
>> > Date: Saturday, August 3, 2013 12:08 PM
>> > To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
>> > Subject: access Permission issure
>> >
>> > I use hadoop 2.0 superuser is hadoop
>> > I use eclipse connection hadoop cluster,but when I create dir throw
>> > exception
>> >
>> > org.apache.hadoop.security.AccessControlException: Permission denied:
>> > user=dyf, access=WRITE, inode="/":hadoop:hadoop:drwxr-xr-x
>> >
>> > I set hadoop.security.authorization in core-site.xml ,follow
>> > <property>
>> > <name>hadoop.security.authorization</name>
>> > <value>true</value>
>> > </property>
>> > but hadoop-policy.xml properity all the same *
>> >
>> > Who can help me?
>> >
>> > Thanks for you help
>> > Yan
>>
>>
>>
>> --
>> Harsh J
>>
>
>
Re: access Permission issure
Posted by 闫昆 <ya...@gmail.com>.
Hi 武泽胜
when I use
usermod -a -G hadoop dyf
usermod: user 'dyf' does not exist
I think the problem is my client windows so the user not exist in linux
2013/8/5 闫昆 <ya...@gmail.com>
> thank for your help Harsh J and 武泽胜
> this way can submit a job to hadoop cluster?
> Now I can access HDFS
>
>
> 2013/8/4 Harsh J <ha...@cloudera.com>
>
>> You will need to create a home directory for your user(s).
>>
>> sudo -u hadoop hadoop fs -mkdir -p /user/dyf
>> sudo -u hadoop hadoop fs -chown dyf:dyf /user/dyf
>>
>> On Sun, Aug 4, 2013 at 7:21 PM, 武泽胜 <wu...@xiaomi.com> wrote:
>> > Sorry, I've made a mistake, the user group hadoop also do not have write
>> > permission :(
>> >
>> > Updated ways to fix your problem:
>> >
>> > Add write permission for other group
>> > Add user dyf to user group hadoop, and add write permission for user
>> group
>> > hadoop.
>> >
>> > Or if you do not want to enable the authorization, just change the
>> value of
>> > hadoop.security.authorization to false.
>> >
>> > From: wu zesheng <wu...@xiaomi.com>
>> > Reply-To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
>> > Date: Sunday, August 4, 2013 9:35 PM
>> >
>> > To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
>> > Subject: Re: access Permission issure
>> >
>> > Fix a typo.
>> >
>> > From: wu zesheng <wu...@xiaomi.com>
>> > Reply-To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
>> > Date: Sunday, August 4, 2013 9:29 PM
>> > To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
>> > Subject: Re: access Permission issure
>> >
>> > The permission of of / is 'hadoop:hadoop:drwxr-xr-x', your user name is
>> > dyf, you're not the owner, I guess you're also not belong to the user
>> group
>> > 'hadoop', so you do not have the write permission.
>> > Two ways to fix this:
>> >
>> > Add dyf to user group hadoop
>> > Change the permission of /, add write permission for other group
>> >
>> >
>> > From: 闫昆 <ya...@gmail.com>
>> > Reply-To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
>> > Date: Saturday, August 3, 2013 12:08 PM
>> > To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
>> > Subject: access Permission issure
>> >
>> > I use hadoop 2.0 superuser is hadoop
>> > I use eclipse connection hadoop cluster,but when I create dir throw
>> > exception
>> >
>> > org.apache.hadoop.security.AccessControlException: Permission denied:
>> > user=dyf, access=WRITE, inode="/":hadoop:hadoop:drwxr-xr-x
>> >
>> > I set hadoop.security.authorization in core-site.xml ,follow
>> > <property>
>> > <name>hadoop.security.authorization</name>
>> > <value>true</value>
>> > </property>
>> > but hadoop-policy.xml properity all the same *
>> >
>> > Who can help me?
>> >
>> > Thanks for you help
>> > Yan
>>
>>
>>
>> --
>> Harsh J
>>
>
>
Re: access Permission issure
Posted by 闫昆 <ya...@gmail.com>.
Hi 武泽胜
when I use
usermod -a -G hadoop dyf
usermod: user 'dyf' does not exist
I think the problem is my client windows so the user not exist in linux
2013/8/5 闫昆 <ya...@gmail.com>
> thank for your help Harsh J and 武泽胜
> this way can submit a job to hadoop cluster?
> Now I can access HDFS
>
>
> 2013/8/4 Harsh J <ha...@cloudera.com>
>
>> You will need to create a home directory for your user(s).
>>
>> sudo -u hadoop hadoop fs -mkdir -p /user/dyf
>> sudo -u hadoop hadoop fs -chown dyf:dyf /user/dyf
>>
>> On Sun, Aug 4, 2013 at 7:21 PM, 武泽胜 <wu...@xiaomi.com> wrote:
>> > Sorry, I've made a mistake, the user group hadoop also do not have write
>> > permission :(
>> >
>> > Updated ways to fix your problem:
>> >
>> > Add write permission for other group
>> > Add user dyf to user group hadoop, and add write permission for user
>> group
>> > hadoop.
>> >
>> > Or if you do not want to enable the authorization, just change the
>> value of
>> > hadoop.security.authorization to false.
>> >
>> > From: wu zesheng <wu...@xiaomi.com>
>> > Reply-To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
>> > Date: Sunday, August 4, 2013 9:35 PM
>> >
>> > To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
>> > Subject: Re: access Permission issure
>> >
>> > Fix a typo.
>> >
>> > From: wu zesheng <wu...@xiaomi.com>
>> > Reply-To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
>> > Date: Sunday, August 4, 2013 9:29 PM
>> > To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
>> > Subject: Re: access Permission issure
>> >
>> > The permission of of / is 'hadoop:hadoop:drwxr-xr-x', your user name is
>> > dyf, you're not the owner, I guess you're also not belong to the user
>> group
>> > 'hadoop', so you do not have the write permission.
>> > Two ways to fix this:
>> >
>> > Add dyf to user group hadoop
>> > Change the permission of /, add write permission for other group
>> >
>> >
>> > From: 闫昆 <ya...@gmail.com>
>> > Reply-To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
>> > Date: Saturday, August 3, 2013 12:08 PM
>> > To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
>> > Subject: access Permission issure
>> >
>> > I use hadoop 2.0 superuser is hadoop
>> > I use eclipse connection hadoop cluster,but when I create dir throw
>> > exception
>> >
>> > org.apache.hadoop.security.AccessControlException: Permission denied:
>> > user=dyf, access=WRITE, inode="/":hadoop:hadoop:drwxr-xr-x
>> >
>> > I set hadoop.security.authorization in core-site.xml ,follow
>> > <property>
>> > <name>hadoop.security.authorization</name>
>> > <value>true</value>
>> > </property>
>> > but hadoop-policy.xml properity all the same *
>> >
>> > Who can help me?
>> >
>> > Thanks for you help
>> > Yan
>>
>>
>>
>> --
>> Harsh J
>>
>
>
Re: access Permission issure
Posted by 闫昆 <ya...@gmail.com>.
thank for your help Harsh J and 武泽胜
this way can submit a job to hadoop cluster?
Now I can access HDFS
2013/8/4 Harsh J <ha...@cloudera.com>
> You will need to create a home directory for your user(s).
>
> sudo -u hadoop hadoop fs -mkdir -p /user/dyf
> sudo -u hadoop hadoop fs -chown dyf:dyf /user/dyf
>
> On Sun, Aug 4, 2013 at 7:21 PM, 武泽胜 <wu...@xiaomi.com> wrote:
> > Sorry, I've made a mistake, the user group hadoop also do not have write
> > permission :(
> >
> > Updated ways to fix your problem:
> >
> > Add write permission for other group
> > Add user dyf to user group hadoop, and add write permission for user
> group
> > hadoop.
> >
> > Or if you do not want to enable the authorization, just change the value
> of
> > hadoop.security.authorization to false.
> >
> > From: wu zesheng <wu...@xiaomi.com>
> > Reply-To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
> > Date: Sunday, August 4, 2013 9:35 PM
> >
> > To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
> > Subject: Re: access Permission issure
> >
> > Fix a typo.
> >
> > From: wu zesheng <wu...@xiaomi.com>
> > Reply-To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
> > Date: Sunday, August 4, 2013 9:29 PM
> > To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
> > Subject: Re: access Permission issure
> >
> > The permission of of / is 'hadoop:hadoop:drwxr-xr-x', your user name is
> > dyf, you're not the owner, I guess you're also not belong to the user
> group
> > 'hadoop', so you do not have the write permission.
> > Two ways to fix this:
> >
> > Add dyf to user group hadoop
> > Change the permission of /, add write permission for other group
> >
> >
> > From: 闫昆 <ya...@gmail.com>
> > Reply-To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
> > Date: Saturday, August 3, 2013 12:08 PM
> > To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
> > Subject: access Permission issure
> >
> > I use hadoop 2.0 superuser is hadoop
> > I use eclipse connection hadoop cluster,but when I create dir throw
> > exception
> >
> > org.apache.hadoop.security.AccessControlException: Permission denied:
> > user=dyf, access=WRITE, inode="/":hadoop:hadoop:drwxr-xr-x
> >
> > I set hadoop.security.authorization in core-site.xml ,follow
> > <property>
> > <name>hadoop.security.authorization</name>
> > <value>true</value>
> > </property>
> > but hadoop-policy.xml properity all the same *
> >
> > Who can help me?
> >
> > Thanks for you help
> > Yan
>
>
>
> --
> Harsh J
>
Re: access Permission issure
Posted by 闫昆 <ya...@gmail.com>.
thank for your help Harsh J and 武泽胜
this way can submit a job to hadoop cluster?
Now I can access HDFS
2013/8/4 Harsh J <ha...@cloudera.com>
> You will need to create a home directory for your user(s).
>
> sudo -u hadoop hadoop fs -mkdir -p /user/dyf
> sudo -u hadoop hadoop fs -chown dyf:dyf /user/dyf
>
> On Sun, Aug 4, 2013 at 7:21 PM, 武泽胜 <wu...@xiaomi.com> wrote:
> > Sorry, I've made a mistake, the user group hadoop also do not have write
> > permission :(
> >
> > Updated ways to fix your problem:
> >
> > Add write permission for other group
> > Add user dyf to user group hadoop, and add write permission for user
> group
> > hadoop.
> >
> > Or if you do not want to enable the authorization, just change the value
> of
> > hadoop.security.authorization to false.
> >
> > From: wu zesheng <wu...@xiaomi.com>
> > Reply-To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
> > Date: Sunday, August 4, 2013 9:35 PM
> >
> > To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
> > Subject: Re: access Permission issure
> >
> > Fix a typo.
> >
> > From: wu zesheng <wu...@xiaomi.com>
> > Reply-To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
> > Date: Sunday, August 4, 2013 9:29 PM
> > To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
> > Subject: Re: access Permission issure
> >
> > The permission of of / is 'hadoop:hadoop:drwxr-xr-x', your user name is
> > dyf, you're not the owner, I guess you're also not belong to the user
> group
> > 'hadoop', so you do not have the write permission.
> > Two ways to fix this:
> >
> > Add dyf to user group hadoop
> > Change the permission of /, add write permission for other group
> >
> >
> > From: 闫昆 <ya...@gmail.com>
> > Reply-To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
> > Date: Saturday, August 3, 2013 12:08 PM
> > To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
> > Subject: access Permission issure
> >
> > I use hadoop 2.0 superuser is hadoop
> > I use eclipse connection hadoop cluster,but when I create dir throw
> > exception
> >
> > org.apache.hadoop.security.AccessControlException: Permission denied:
> > user=dyf, access=WRITE, inode="/":hadoop:hadoop:drwxr-xr-x
> >
> > I set hadoop.security.authorization in core-site.xml ,follow
> > <property>
> > <name>hadoop.security.authorization</name>
> > <value>true</value>
> > </property>
> > but hadoop-policy.xml properity all the same *
> >
> > Who can help me?
> >
> > Thanks for you help
> > Yan
>
>
>
> --
> Harsh J
>
Re: access Permission issure
Posted by 闫昆 <ya...@gmail.com>.
thank for your help Harsh J and 武泽胜
this way can submit a job to hadoop cluster?
Now I can access HDFS
2013/8/4 Harsh J <ha...@cloudera.com>
> You will need to create a home directory for your user(s).
>
> sudo -u hadoop hadoop fs -mkdir -p /user/dyf
> sudo -u hadoop hadoop fs -chown dyf:dyf /user/dyf
>
> On Sun, Aug 4, 2013 at 7:21 PM, 武泽胜 <wu...@xiaomi.com> wrote:
> > Sorry, I've made a mistake, the user group hadoop also do not have write
> > permission :(
> >
> > Updated ways to fix your problem:
> >
> > Add write permission for other group
> > Add user dyf to user group hadoop, and add write permission for user
> group
> > hadoop.
> >
> > Or if you do not want to enable the authorization, just change the value
> of
> > hadoop.security.authorization to false.
> >
> > From: wu zesheng <wu...@xiaomi.com>
> > Reply-To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
> > Date: Sunday, August 4, 2013 9:35 PM
> >
> > To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
> > Subject: Re: access Permission issure
> >
> > Fix a typo.
> >
> > From: wu zesheng <wu...@xiaomi.com>
> > Reply-To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
> > Date: Sunday, August 4, 2013 9:29 PM
> > To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
> > Subject: Re: access Permission issure
> >
> > The permission of of / is 'hadoop:hadoop:drwxr-xr-x', your user name is
> > dyf, you're not the owner, I guess you're also not belong to the user
> group
> > 'hadoop', so you do not have the write permission.
> > Two ways to fix this:
> >
> > Add dyf to user group hadoop
> > Change the permission of /, add write permission for other group
> >
> >
> > From: 闫昆 <ya...@gmail.com>
> > Reply-To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
> > Date: Saturday, August 3, 2013 12:08 PM
> > To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
> > Subject: access Permission issure
> >
> > I use hadoop 2.0 superuser is hadoop
> > I use eclipse connection hadoop cluster,but when I create dir throw
> > exception
> >
> > org.apache.hadoop.security.AccessControlException: Permission denied:
> > user=dyf, access=WRITE, inode="/":hadoop:hadoop:drwxr-xr-x
> >
> > I set hadoop.security.authorization in core-site.xml ,follow
> > <property>
> > <name>hadoop.security.authorization</name>
> > <value>true</value>
> > </property>
> > but hadoop-policy.xml properity all the same *
> >
> > Who can help me?
> >
> > Thanks for you help
> > Yan
>
>
>
> --
> Harsh J
>
Re: access Permission issure
Posted by 闫昆 <ya...@gmail.com>.
thank for your help Harsh J and 武泽胜
this way can submit a job to hadoop cluster?
Now I can access HDFS
2013/8/4 Harsh J <ha...@cloudera.com>
> You will need to create a home directory for your user(s).
>
> sudo -u hadoop hadoop fs -mkdir -p /user/dyf
> sudo -u hadoop hadoop fs -chown dyf:dyf /user/dyf
>
> On Sun, Aug 4, 2013 at 7:21 PM, 武泽胜 <wu...@xiaomi.com> wrote:
> > Sorry, I've made a mistake, the user group hadoop also do not have write
> > permission :(
> >
> > Updated ways to fix your problem:
> >
> > Add write permission for other group
> > Add user dyf to user group hadoop, and add write permission for user
> group
> > hadoop.
> >
> > Or if you do not want to enable the authorization, just change the value
> of
> > hadoop.security.authorization to false.
> >
> > From: wu zesheng <wu...@xiaomi.com>
> > Reply-To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
> > Date: Sunday, August 4, 2013 9:35 PM
> >
> > To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
> > Subject: Re: access Permission issure
> >
> > Fix a typo.
> >
> > From: wu zesheng <wu...@xiaomi.com>
> > Reply-To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
> > Date: Sunday, August 4, 2013 9:29 PM
> > To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
> > Subject: Re: access Permission issure
> >
> > The permission of of / is 'hadoop:hadoop:drwxr-xr-x', your user name is
> > dyf, you're not the owner, I guess you're also not belong to the user
> group
> > 'hadoop', so you do not have the write permission.
> > Two ways to fix this:
> >
> > Add dyf to user group hadoop
> > Change the permission of /, add write permission for other group
> >
> >
> > From: 闫昆 <ya...@gmail.com>
> > Reply-To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
> > Date: Saturday, August 3, 2013 12:08 PM
> > To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
> > Subject: access Permission issure
> >
> > I use hadoop 2.0 superuser is hadoop
> > I use eclipse connection hadoop cluster,but when I create dir throw
> > exception
> >
> > org.apache.hadoop.security.AccessControlException: Permission denied:
> > user=dyf, access=WRITE, inode="/":hadoop:hadoop:drwxr-xr-x
> >
> > I set hadoop.security.authorization in core-site.xml ,follow
> > <property>
> > <name>hadoop.security.authorization</name>
> > <value>true</value>
> > </property>
> > but hadoop-policy.xml properity all the same *
> >
> > Who can help me?
> >
> > Thanks for you help
> > Yan
>
>
>
> --
> Harsh J
>
Re: access Permission issure
Posted by Harsh J <ha...@cloudera.com>.
You will need to create a home directory for your user(s).
sudo -u hadoop hadoop fs -mkdir -p /user/dyf
sudo -u hadoop hadoop fs -chown dyf:dyf /user/dyf
On Sun, Aug 4, 2013 at 7:21 PM, 武泽胜 <wu...@xiaomi.com> wrote:
> Sorry, I've made a mistake, the user group hadoop also do not have write
> permission :(
>
> Updated ways to fix your problem:
>
> Add write permission for other group
> Add user dyf to user group hadoop, and add write permission for user group
> hadoop.
>
> Or if you do not want to enable the authorization, just change the value of
> hadoop.security.authorization to false.
>
> From: wu zesheng <wu...@xiaomi.com>
> Reply-To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
> Date: Sunday, August 4, 2013 9:35 PM
>
> To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
> Subject: Re: access Permission issure
>
> Fix a typo.
>
> From: wu zesheng <wu...@xiaomi.com>
> Reply-To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
> Date: Sunday, August 4, 2013 9:29 PM
> To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
> Subject: Re: access Permission issure
>
> The permission of of / is 'hadoop:hadoop:drwxr-xr-x', your user name is
> dyf, you're not the owner, I guess you're also not belong to the user group
> 'hadoop', so you do not have the write permission.
> Two ways to fix this:
>
> Add dyf to user group hadoop
> Change the permission of /, add write permission for other group
>
>
> From: 闫昆 <ya...@gmail.com>
> Reply-To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
> Date: Saturday, August 3, 2013 12:08 PM
> To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
> Subject: access Permission issure
>
> I use hadoop 2.0 superuser is hadoop
> I use eclipse connection hadoop cluster,but when I create dir throw
> exception
>
> org.apache.hadoop.security.AccessControlException: Permission denied:
> user=dyf, access=WRITE, inode="/":hadoop:hadoop:drwxr-xr-x
>
> I set hadoop.security.authorization in core-site.xml ,follow
> <property>
> <name>hadoop.security.authorization</name>
> <value>true</value>
> </property>
> but hadoop-policy.xml properity all the same *
>
> Who can help me?
>
> Thanks for you help
> Yan
--
Harsh J
Re: access Permission issure
Posted by Harsh J <ha...@cloudera.com>.
You will need to create a home directory for your user(s).
sudo -u hadoop hadoop fs -mkdir -p /user/dyf
sudo -u hadoop hadoop fs -chown dyf:dyf /user/dyf
On Sun, Aug 4, 2013 at 7:21 PM, 武泽胜 <wu...@xiaomi.com> wrote:
> Sorry, I've made a mistake, the user group hadoop also do not have write
> permission :(
>
> Updated ways to fix your problem:
>
> Add write permission for other group
> Add user dyf to user group hadoop, and add write permission for user group
> hadoop.
>
> Or if you do not want to enable the authorization, just change the value of
> hadoop.security.authorization to false.
>
> From: wu zesheng <wu...@xiaomi.com>
> Reply-To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
> Date: Sunday, August 4, 2013 9:35 PM
>
> To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
> Subject: Re: access Permission issure
>
> Fix a typo.
>
> From: wu zesheng <wu...@xiaomi.com>
> Reply-To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
> Date: Sunday, August 4, 2013 9:29 PM
> To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
> Subject: Re: access Permission issure
>
> The permission of of / is 'hadoop:hadoop:drwxr-xr-x', your user name is
> dyf, you're not the owner, I guess you're also not belong to the user group
> 'hadoop', so you do not have the write permission.
> Two ways to fix this:
>
> Add dyf to user group hadoop
> Change the permission of /, add write permission for other group
>
>
> From: 闫昆 <ya...@gmail.com>
> Reply-To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
> Date: Saturday, August 3, 2013 12:08 PM
> To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
> Subject: access Permission issure
>
> I use hadoop 2.0 superuser is hadoop
> I use eclipse connection hadoop cluster,but when I create dir throw
> exception
>
> org.apache.hadoop.security.AccessControlException: Permission denied:
> user=dyf, access=WRITE, inode="/":hadoop:hadoop:drwxr-xr-x
>
> I set hadoop.security.authorization in core-site.xml ,follow
> <property>
> <name>hadoop.security.authorization</name>
> <value>true</value>
> </property>
> but hadoop-policy.xml properity all the same *
>
> Who can help me?
>
> Thanks for you help
> Yan
--
Harsh J
Re: access Permission issure
Posted by Harsh J <ha...@cloudera.com>.
You will need to create a home directory for your user(s).
sudo -u hadoop hadoop fs -mkdir -p /user/dyf
sudo -u hadoop hadoop fs -chown dyf:dyf /user/dyf
On Sun, Aug 4, 2013 at 7:21 PM, 武泽胜 <wu...@xiaomi.com> wrote:
> Sorry, I've made a mistake, the user group hadoop also do not have write
> permission :(
>
> Updated ways to fix your problem:
>
> Add write permission for other group
> Add user dyf to user group hadoop, and add write permission for user group
> hadoop.
>
> Or if you do not want to enable the authorization, just change the value of
> hadoop.security.authorization to false.
>
> From: wu zesheng <wu...@xiaomi.com>
> Reply-To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
> Date: Sunday, August 4, 2013 9:35 PM
>
> To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
> Subject: Re: access Permission issure
>
> Fix a typo.
>
> From: wu zesheng <wu...@xiaomi.com>
> Reply-To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
> Date: Sunday, August 4, 2013 9:29 PM
> To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
> Subject: Re: access Permission issure
>
> The permission of of / is 'hadoop:hadoop:drwxr-xr-x', your user name is
> dyf, you're not the owner, I guess you're also not belong to the user group
> 'hadoop', so you do not have the write permission.
> Two ways to fix this:
>
> Add dyf to user group hadoop
> Change the permission of /, add write permission for other group
>
>
> From: 闫昆 <ya...@gmail.com>
> Reply-To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
> Date: Saturday, August 3, 2013 12:08 PM
> To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
> Subject: access Permission issure
>
> I use hadoop 2.0 superuser is hadoop
> I use eclipse connection hadoop cluster,but when I create dir throw
> exception
>
> org.apache.hadoop.security.AccessControlException: Permission denied:
> user=dyf, access=WRITE, inode="/":hadoop:hadoop:drwxr-xr-x
>
> I set hadoop.security.authorization in core-site.xml ,follow
> <property>
> <name>hadoop.security.authorization</name>
> <value>true</value>
> </property>
> but hadoop-policy.xml properity all the same *
>
> Who can help me?
>
> Thanks for you help
> Yan
--
Harsh J
Re: access Permission issure
Posted by Harsh J <ha...@cloudera.com>.
You will need to create a home directory for your user(s).
sudo -u hadoop hadoop fs -mkdir -p /user/dyf
sudo -u hadoop hadoop fs -chown dyf:dyf /user/dyf
On Sun, Aug 4, 2013 at 7:21 PM, 武泽胜 <wu...@xiaomi.com> wrote:
> Sorry, I've made a mistake, the user group hadoop also do not have write
> permission :(
>
> Updated ways to fix your problem:
>
> Add write permission for other group
> Add user dyf to user group hadoop, and add write permission for user group
> hadoop.
>
> Or if you do not want to enable the authorization, just change the value of
> hadoop.security.authorization to false.
>
> From: wu zesheng <wu...@xiaomi.com>
> Reply-To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
> Date: Sunday, August 4, 2013 9:35 PM
>
> To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
> Subject: Re: access Permission issure
>
> Fix a typo.
>
> From: wu zesheng <wu...@xiaomi.com>
> Reply-To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
> Date: Sunday, August 4, 2013 9:29 PM
> To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
> Subject: Re: access Permission issure
>
> The permission of of / is 'hadoop:hadoop:drwxr-xr-x', your user name is
> dyf, you're not the owner, I guess you're also not belong to the user group
> 'hadoop', so you do not have the write permission.
> Two ways to fix this:
>
> Add dyf to user group hadoop
> Change the permission of /, add write permission for other group
>
>
> From: 闫昆 <ya...@gmail.com>
> Reply-To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
> Date: Saturday, August 3, 2013 12:08 PM
> To: "user@hadoop.apache.org" <us...@hadoop.apache.org>
> Subject: access Permission issure
>
> I use hadoop 2.0 superuser is hadoop
> I use eclipse connection hadoop cluster,but when I create dir throw
> exception
>
> org.apache.hadoop.security.AccessControlException: Permission denied:
> user=dyf, access=WRITE, inode="/":hadoop:hadoop:drwxr-xr-x
>
> I set hadoop.security.authorization in core-site.xml ,follow
> <property>
> <name>hadoop.security.authorization</name>
> <value>true</value>
> </property>
> but hadoop-policy.xml properity all the same *
>
> Who can help me?
>
> Thanks for you help
> Yan
--
Harsh J
Re: access Permission issure
Posted by 武泽胜 <wu...@xiaomi.com>.
Sorry, I've made a mistake, the user group hadoop also do not have write permission :(
Updated ways to fix your problem:
1. Add write permission for other group
2. Add user dyf to user group hadoop, and add write permission for user group hadoop.
Or if you do not want to enable the authorization, just change the value of hadoop.security.authorization to false.
From: wu zesheng <wu...@xiaomi.com>>
Reply-To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
Date: Sunday, August 4, 2013 9:35 PM
To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
Subject: Re: access Permission issure
Fix a typo.
From: wu zesheng <wu...@xiaomi.com>>
Reply-To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
Date: Sunday, August 4, 2013 9:29 PM
To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
Subject: Re: access Permission issure
The permission of of / is 'hadoop:hadoop:drwxr-xr-x', your user name is dyf, you're not the owner, I guess you're also not belong to the user group 'hadoop', so you do not have the write permission.
Two ways to fix this:
1. Add dyf to user group hadoop
2. Change the permission of /, add write permission for other group
From: 闫昆 <ya...@gmail.com>>
Reply-To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
Date: Saturday, August 3, 2013 12:08 PM
To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
Subject: access Permission issure
I use hadoop 2.0 superuser is hadoop
I use eclipse connection hadoop cluster,but when I create dir throw exception
org.apache.hadoop.security.AccessControlException: Permission denied: user=dyf, access=WRITE, inode="/":hadoop:hadoop:drwxr-xr-x
I set hadoop.security.authorization in core-site.xml ,follow
<property>
<name>hadoop.security.authorization</name>
<value>true</value>
</property>
but hadoop-policy.xml properity all the same *
Who can help me?
Thanks for you help
Yan
Re: access Permission issure
Posted by 武泽胜 <wu...@xiaomi.com>.
Sorry, I've made a mistake, the user group hadoop also do not have write permission :(
Updated ways to fix your problem:
1. Add write permission for other group
2. Add user dyf to user group hadoop, and add write permission for user group hadoop.
Or if you do not want to enable the authorization, just change the value of hadoop.security.authorization to false.
From: wu zesheng <wu...@xiaomi.com>>
Reply-To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
Date: Sunday, August 4, 2013 9:35 PM
To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
Subject: Re: access Permission issure
Fix a typo.
From: wu zesheng <wu...@xiaomi.com>>
Reply-To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
Date: Sunday, August 4, 2013 9:29 PM
To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
Subject: Re: access Permission issure
The permission of of / is 'hadoop:hadoop:drwxr-xr-x', your user name is dyf, you're not the owner, I guess you're also not belong to the user group 'hadoop', so you do not have the write permission.
Two ways to fix this:
1. Add dyf to user group hadoop
2. Change the permission of /, add write permission for other group
From: 闫昆 <ya...@gmail.com>>
Reply-To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
Date: Saturday, August 3, 2013 12:08 PM
To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
Subject: access Permission issure
I use hadoop 2.0 superuser is hadoop
I use eclipse connection hadoop cluster,but when I create dir throw exception
org.apache.hadoop.security.AccessControlException: Permission denied: user=dyf, access=WRITE, inode="/":hadoop:hadoop:drwxr-xr-x
I set hadoop.security.authorization in core-site.xml ,follow
<property>
<name>hadoop.security.authorization</name>
<value>true</value>
</property>
but hadoop-policy.xml properity all the same *
Who can help me?
Thanks for you help
Yan
Re: access Permission issure
Posted by 武泽胜 <wu...@xiaomi.com>.
Sorry, I've made a mistake, the user group hadoop also do not have write permission :(
Updated ways to fix your problem:
1. Add write permission for other group
2. Add user dyf to user group hadoop, and add write permission for user group hadoop.
Or if you do not want to enable the authorization, just change the value of hadoop.security.authorization to false.
From: wu zesheng <wu...@xiaomi.com>>
Reply-To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
Date: Sunday, August 4, 2013 9:35 PM
To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
Subject: Re: access Permission issure
Fix a typo.
From: wu zesheng <wu...@xiaomi.com>>
Reply-To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
Date: Sunday, August 4, 2013 9:29 PM
To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
Subject: Re: access Permission issure
The permission of of / is 'hadoop:hadoop:drwxr-xr-x', your user name is dyf, you're not the owner, I guess you're also not belong to the user group 'hadoop', so you do not have the write permission.
Two ways to fix this:
1. Add dyf to user group hadoop
2. Change the permission of /, add write permission for other group
From: 闫昆 <ya...@gmail.com>>
Reply-To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
Date: Saturday, August 3, 2013 12:08 PM
To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
Subject: access Permission issure
I use hadoop 2.0 superuser is hadoop
I use eclipse connection hadoop cluster,but when I create dir throw exception
org.apache.hadoop.security.AccessControlException: Permission denied: user=dyf, access=WRITE, inode="/":hadoop:hadoop:drwxr-xr-x
I set hadoop.security.authorization in core-site.xml ,follow
<property>
<name>hadoop.security.authorization</name>
<value>true</value>
</property>
but hadoop-policy.xml properity all the same *
Who can help me?
Thanks for you help
Yan
Re: access Permission issure
Posted by 武泽胜 <wu...@xiaomi.com>.
Sorry, I've made a mistake, the user group hadoop also do not have write permission :(
Updated ways to fix your problem:
1. Add write permission for other group
2. Add user dyf to user group hadoop, and add write permission for user group hadoop.
Or if you do not want to enable the authorization, just change the value of hadoop.security.authorization to false.
From: wu zesheng <wu...@xiaomi.com>>
Reply-To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
Date: Sunday, August 4, 2013 9:35 PM
To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
Subject: Re: access Permission issure
Fix a typo.
From: wu zesheng <wu...@xiaomi.com>>
Reply-To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
Date: Sunday, August 4, 2013 9:29 PM
To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
Subject: Re: access Permission issure
The permission of of / is 'hadoop:hadoop:drwxr-xr-x', your user name is dyf, you're not the owner, I guess you're also not belong to the user group 'hadoop', so you do not have the write permission.
Two ways to fix this:
1. Add dyf to user group hadoop
2. Change the permission of /, add write permission for other group
From: 闫昆 <ya...@gmail.com>>
Reply-To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
Date: Saturday, August 3, 2013 12:08 PM
To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
Subject: access Permission issure
I use hadoop 2.0 superuser is hadoop
I use eclipse connection hadoop cluster,but when I create dir throw exception
org.apache.hadoop.security.AccessControlException: Permission denied: user=dyf, access=WRITE, inode="/":hadoop:hadoop:drwxr-xr-x
I set hadoop.security.authorization in core-site.xml ,follow
<property>
<name>hadoop.security.authorization</name>
<value>true</value>
</property>
but hadoop-policy.xml properity all the same *
Who can help me?
Thanks for you help
Yan
Re: access Permission issure
Posted by 武泽胜 <wu...@xiaomi.com>.
Fix a typo.
From: wu zesheng <wu...@xiaomi.com>>
Reply-To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
Date: Sunday, August 4, 2013 9:29 PM
To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
Subject: Re: access Permission issure
The permission of of / is 'hadoop:hadoop:drwxr-xr-x', your user name is dyf, you're not the owner, I guess you're also not belong to the user group 'hadoop', so you do not have the write permission.
Two ways to fix this:
1. Add dyf to user group hadoop
2. Change the permission of /, add write permission for other group
From: 闫昆 <ya...@gmail.com>>
Reply-To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
Date: Saturday, August 3, 2013 12:08 PM
To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
Subject: access Permission issure
I use hadoop 2.0 superuser is hadoop
I use eclipse connection hadoop cluster,but when I create dir throw exception
org.apache.hadoop.security.AccessControlException: Permission denied: user=dyf, access=WRITE, inode="/":hadoop:hadoop:drwxr-xr-x
I set hadoop.security.authorization in core-site.xml ,follow
<property>
<name>hadoop.security.authorization</name>
<value>true</value>
</property>
but hadoop-policy.xml properity all the same *
Who can help me?
Thanks for you help
Yan
Re: access Permission issure
Posted by 武泽胜 <wu...@xiaomi.com>.
Fix a typo.
From: wu zesheng <wu...@xiaomi.com>>
Reply-To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
Date: Sunday, August 4, 2013 9:29 PM
To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
Subject: Re: access Permission issure
The permission of of / is 'hadoop:hadoop:drwxr-xr-x', your user name is dyf, you're not the owner, I guess you're also not belong to the user group 'hadoop', so you do not have the write permission.
Two ways to fix this:
1. Add dyf to user group hadoop
2. Change the permission of /, add write permission for other group
From: 闫昆 <ya...@gmail.com>>
Reply-To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
Date: Saturday, August 3, 2013 12:08 PM
To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
Subject: access Permission issure
I use hadoop 2.0 superuser is hadoop
I use eclipse connection hadoop cluster,but when I create dir throw exception
org.apache.hadoop.security.AccessControlException: Permission denied: user=dyf, access=WRITE, inode="/":hadoop:hadoop:drwxr-xr-x
I set hadoop.security.authorization in core-site.xml ,follow
<property>
<name>hadoop.security.authorization</name>
<value>true</value>
</property>
but hadoop-policy.xml properity all the same *
Who can help me?
Thanks for you help
Yan
Re: access Permission issure
Posted by 武泽胜 <wu...@xiaomi.com>.
Fix a typo.
From: wu zesheng <wu...@xiaomi.com>>
Reply-To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
Date: Sunday, August 4, 2013 9:29 PM
To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
Subject: Re: access Permission issure
The permission of of / is 'hadoop:hadoop:drwxr-xr-x', your user name is dyf, you're not the owner, I guess you're also not belong to the user group 'hadoop', so you do not have the write permission.
Two ways to fix this:
1. Add dyf to user group hadoop
2. Change the permission of /, add write permission for other group
From: 闫昆 <ya...@gmail.com>>
Reply-To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
Date: Saturday, August 3, 2013 12:08 PM
To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
Subject: access Permission issure
I use hadoop 2.0 superuser is hadoop
I use eclipse connection hadoop cluster,but when I create dir throw exception
org.apache.hadoop.security.AccessControlException: Permission denied: user=dyf, access=WRITE, inode="/":hadoop:hadoop:drwxr-xr-x
I set hadoop.security.authorization in core-site.xml ,follow
<property>
<name>hadoop.security.authorization</name>
<value>true</value>
</property>
but hadoop-policy.xml properity all the same *
Who can help me?
Thanks for you help
Yan
Re: access Permission issure
Posted by 武泽胜 <wu...@xiaomi.com>.
Fix a typo.
From: wu zesheng <wu...@xiaomi.com>>
Reply-To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
Date: Sunday, August 4, 2013 9:29 PM
To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
Subject: Re: access Permission issure
The permission of of / is 'hadoop:hadoop:drwxr-xr-x', your user name is dyf, you're not the owner, I guess you're also not belong to the user group 'hadoop', so you do not have the write permission.
Two ways to fix this:
1. Add dyf to user group hadoop
2. Change the permission of /, add write permission for other group
From: 闫昆 <ya...@gmail.com>>
Reply-To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
Date: Saturday, August 3, 2013 12:08 PM
To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
Subject: access Permission issure
I use hadoop 2.0 superuser is hadoop
I use eclipse connection hadoop cluster,but when I create dir throw exception
org.apache.hadoop.security.AccessControlException: Permission denied: user=dyf, access=WRITE, inode="/":hadoop:hadoop:drwxr-xr-x
I set hadoop.security.authorization in core-site.xml ,follow
<property>
<name>hadoop.security.authorization</name>
<value>true</value>
</property>
but hadoop-policy.xml properity all the same *
Who can help me?
Thanks for you help
Yan
Re: access Permission issure
Posted by 武泽胜 <wu...@xiaomi.com>.
The permission of of / is 'hadoop:hadoop:drwxr-xr-x', your user name is dyf, you're not the owner, I guess you're also not belong to the user group 'hadoop', so you do not have the write permission.
Two ways to fix this:
1. Add dyf user group hadoop
2. Change the permission of /, add write permission for other group
From: 闫昆 <ya...@gmail.com>>
Reply-To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
Date: Saturday, August 3, 2013 12:08 PM
To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
Subject: access Permission issure
I use hadoop 2.0 superuser is hadoop
I use eclipse connection hadoop cluster,but when I create dir throw exception
org.apache.hadoop.security.AccessControlException: Permission denied: user=dyf, access=WRITE, inode="/":hadoop:hadoop:drwxr-xr-x
I set hadoop.security.authorization in core-site.xml ,follow
<property>
<name>hadoop.security.authorization</name>
<value>true</value>
</property>
but hadoop-policy.xml properity all the same *
Who can help me?
Thanks for you help
Yan
Re: access Permission issure
Posted by 武泽胜 <wu...@xiaomi.com>.
The permission of of / is 'hadoop:hadoop:drwxr-xr-x', your user name is dyf, you're not the owner, I guess you're also not belong to the user group 'hadoop', so you do not have the write permission.
Two ways to fix this:
1. Add dyf user group hadoop
2. Change the permission of /, add write permission for other group
From: 闫昆 <ya...@gmail.com>>
Reply-To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
Date: Saturday, August 3, 2013 12:08 PM
To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
Subject: access Permission issure
I use hadoop 2.0 superuser is hadoop
I use eclipse connection hadoop cluster,but when I create dir throw exception
org.apache.hadoop.security.AccessControlException: Permission denied: user=dyf, access=WRITE, inode="/":hadoop:hadoop:drwxr-xr-x
I set hadoop.security.authorization in core-site.xml ,follow
<property>
<name>hadoop.security.authorization</name>
<value>true</value>
</property>
but hadoop-policy.xml properity all the same *
Who can help me?
Thanks for you help
Yan
Re: access Permission issure
Posted by 武泽胜 <wu...@xiaomi.com>.
The permission of of / is 'hadoop:hadoop:drwxr-xr-x', your user name is dyf, you're not the owner, I guess you're also not belong to the user group 'hadoop', so you do not have the write permission.
Two ways to fix this:
1. Add dyf user group hadoop
2. Change the permission of /, add write permission for other group
From: 闫昆 <ya...@gmail.com>>
Reply-To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
Date: Saturday, August 3, 2013 12:08 PM
To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
Subject: access Permission issure
I use hadoop 2.0 superuser is hadoop
I use eclipse connection hadoop cluster,but when I create dir throw exception
org.apache.hadoop.security.AccessControlException: Permission denied: user=dyf, access=WRITE, inode="/":hadoop:hadoop:drwxr-xr-x
I set hadoop.security.authorization in core-site.xml ,follow
<property>
<name>hadoop.security.authorization</name>
<value>true</value>
</property>
but hadoop-policy.xml properity all the same *
Who can help me?
Thanks for you help
Yan
Re: access Permission issure
Posted by 武泽胜 <wu...@xiaomi.com>.
The permission of of / is 'hadoop:hadoop:drwxr-xr-x', your user name is dyf, you're not the owner, I guess you're also not belong to the user group 'hadoop', so you do not have the write permission.
Two ways to fix this:
1. Add dyf user group hadoop
2. Change the permission of /, add write permission for other group
From: 闫昆 <ya...@gmail.com>>
Reply-To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
Date: Saturday, August 3, 2013 12:08 PM
To: "user@hadoop.apache.org<ma...@hadoop.apache.org>" <us...@hadoop.apache.org>>
Subject: access Permission issure
I use hadoop 2.0 superuser is hadoop
I use eclipse connection hadoop cluster,but when I create dir throw exception
org.apache.hadoop.security.AccessControlException: Permission denied: user=dyf, access=WRITE, inode="/":hadoop:hadoop:drwxr-xr-x
I set hadoop.security.authorization in core-site.xml ,follow
<property>
<name>hadoop.security.authorization</name>
<value>true</value>
</property>
but hadoop-policy.xml properity all the same *
Who can help me?
Thanks for you help
Yan