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Posted to common-issues@hadoop.apache.org by "issei yoshida (JIRA)" <ji...@apache.org> on 2009/12/18 11:33:18 UTC
[jira] Created: (HADOOP-6457) Set Hadoop User/Group by System
properties or environment variables
Set Hadoop User/Group by System properties or environment variables
-------------------------------------------------------------------
Key: HADOOP-6457
URL: https://issues.apache.org/jira/browse/HADOOP-6457
Project: Hadoop Common
Issue Type: New Feature
Components: security
Reporter: issei yoshida
Hadoop User/Group can be set by System properties or environment variables.
For example, in environment variables,
export HADOOP_USER=test
export HADOOP_GROUP=user
or in your MapReduce,
System.setProperty("hadoop.user.name", "test");
System.setProperty("hadoop.group.name", "user");
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[jira] Commented: (HADOOP-6457) Set Hadoop User/Group by System
properties or environment variables
Posted by "Philip Zeyliger (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-6457?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12792623#action_12792623 ]
Philip Zeyliger commented on HADOOP-6457:
-----------------------------------------
Do note that users can be in more than one group, so hadoop.group.name should probably be hadoop.group.names, and be comma-delimited.
> Set Hadoop User/Group by System properties or environment variables
> -------------------------------------------------------------------
>
> Key: HADOOP-6457
> URL: https://issues.apache.org/jira/browse/HADOOP-6457
> Project: Hadoop Common
> Issue Type: New Feature
> Components: security
> Reporter: issei yoshida
> Attachments: 6457.patch
>
>
> Hadoop User/Group can be set by System properties or environment variables.
> For example, in environment variables,
> export HADOOP_USER=test
> export HADOOP_GROUP=user
> or in your MapReduce,
> System.setProperty("hadoop.user.name", "test");
> System.setProperty("hadoop.group.name", "user");
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[jira] Commented: (HADOOP-6457) Set Hadoop User/Group by System
properties or environment variables
Posted by "Allen Wittenauer (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-6457?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12792712#action_12792712 ]
Allen Wittenauer commented on HADOOP-6457:
------------------------------------------
What makes this better than setting hadoop.job.ugi?
> Set Hadoop User/Group by System properties or environment variables
> -------------------------------------------------------------------
>
> Key: HADOOP-6457
> URL: https://issues.apache.org/jira/browse/HADOOP-6457
> Project: Hadoop Common
> Issue Type: New Feature
> Components: security
> Reporter: issei yoshida
> Attachments: 6457.patch
>
>
> Hadoop User/Group can be set by System properties or environment variables.
> For example, in environment variables,
> export HADOOP_USER=test
> export HADOOP_GROUP=user
> or in your MapReduce,
> System.setProperty("hadoop.user.name", "test");
> System.setProperty("hadoop.group.name", "user");
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[jira] Commented: (HADOOP-6457) Set Hadoop User/Group by System
properties or environment variables
Posted by "Owen O'Malley (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-6457?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12792706#action_12792706 ]
Owen O'Malley commented on HADOOP-6457:
---------------------------------------
Also note that this isn't going to be compatible with security for obvious reasons. If you look at the patches that I've uploaded on HADOOP-6299, you'll see that we are moving toward using the JAAS interface for getting the user.
Can you explain more of what you are trying to accomplish?
> Set Hadoop User/Group by System properties or environment variables
> -------------------------------------------------------------------
>
> Key: HADOOP-6457
> URL: https://issues.apache.org/jira/browse/HADOOP-6457
> Project: Hadoop Common
> Issue Type: New Feature
> Components: security
> Reporter: issei yoshida
> Attachments: 6457.patch
>
>
> Hadoop User/Group can be set by System properties or environment variables.
> For example, in environment variables,
> export HADOOP_USER=test
> export HADOOP_GROUP=user
> or in your MapReduce,
> System.setProperty("hadoop.user.name", "test");
> System.setProperty("hadoop.group.name", "user");
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[jira] Updated: (HADOOP-6457) Set Hadoop User/Group by System
properties or environment variables
Posted by "issei yoshida (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-6457?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
issei yoshida updated HADOOP-6457:
----------------------------------
Hadoop Flags: [Incompatible change]
> Set Hadoop User/Group by System properties or environment variables
> -------------------------------------------------------------------
>
> Key: HADOOP-6457
> URL: https://issues.apache.org/jira/browse/HADOOP-6457
> Project: Hadoop Common
> Issue Type: New Feature
> Components: security
> Reporter: issei yoshida
> Attachments: 6457.patch
>
>
> Hadoop User/Group can be set by System properties or environment variables.
> For example, in environment variables,
> export HADOOP_USER=test
> export HADOOP_GROUP=user
> or in your MapReduce,
> System.setProperty("hadoop.user.name", "test");
> System.setProperty("hadoop.group.name", "user");
--
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[jira] Updated: (HADOOP-6457) Set Hadoop User/Group by System
properties or environment variables
Posted by "issei yoshida (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-6457?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
issei yoshida updated HADOOP-6457:
----------------------------------
Attachment: 6457.patch
> Set Hadoop User/Group by System properties or environment variables
> -------------------------------------------------------------------
>
> Key: HADOOP-6457
> URL: https://issues.apache.org/jira/browse/HADOOP-6457
> Project: Hadoop Common
> Issue Type: New Feature
> Components: security
> Reporter: issei yoshida
> Attachments: 6457.patch
>
>
> Hadoop User/Group can be set by System properties or environment variables.
> For example, in environment variables,
> export HADOOP_USER=test
> export HADOOP_GROUP=user
> or in your MapReduce,
> System.setProperty("hadoop.user.name", "test");
> System.setProperty("hadoop.group.name", "user");
--
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You can reply to this email to add a comment to the issue online.