[jira] [Commented] (HDFS-12849) Update the auth_to_local rules documentation in hadoop documentation

2017-11-21 Thread Bharat Viswanadham (JIRA)

[ 
https://issues.apache.org/jira/browse/HDFS-12849?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16261848#comment-16261848
 ] 

Bharat Viswanadham commented on HDFS-12849:
---

Same patch applies cleanly to branch-2.
This need to be backported to branch-2.

> Update the auth_to_local rules documentation in hadoop documentation
> 
>
> Key: HDFS-12849
> URL: https://issues.apache.org/jira/browse/HDFS-12849
> Project: Hadoop HDFS
>  Issue Type: Bug
>Reporter: Bharat Viswanadham
>Assignee: Bharat Viswanadham
>
> 
>   hadoop.security.auth_to_local
>   
> RULE:[2:$1@$0](nn/.*@.*REALM.TLD)s/.*/hdfs/
> RULE:[2:$1@$0](jn/.*@.*REALM.TLD)s/.*/hdfs/
> RULE:[2:$1@$0](dn/.*@.*REALM.TLD)s/.*/hdfs/
> RULE:[2:$1@$0](nm/.*@.*REALM.TLD)s/.*/yarn/
> RULE:[2:$1@$0](rm/.*@.*REALM.TLD)s/.*/yarn/
> RULE:[2:$1@$0](jhs/.*@.*REALM.TLD)s/.*/mapred/
> DEFAULT
>   
> 
>  
> As the first part is translating to nn@REALM, so the expression is not 
> matching, and the replacement is not happening.



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[jira] [Commented] (HDFS-12849) Update the auth_to_local rules documentation in hadoop documentation

2017-11-21 Thread Bharat Viswanadham (JIRA)

[ 
https://issues.apache.org/jira/browse/HDFS-12849?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16261847#comment-16261847
 ] 

Bharat Viswanadham commented on HDFS-12849:
---

HADOOP-14229 jira should be backported to branch-2 to fix this issue in 
branch-2 releases.

> Update the auth_to_local rules documentation in hadoop documentation
> 
>
> Key: HDFS-12849
> URL: https://issues.apache.org/jira/browse/HDFS-12849
> Project: Hadoop HDFS
>  Issue Type: Bug
>Reporter: Bharat Viswanadham
>Assignee: Bharat Viswanadham
>
> 
>   hadoop.security.auth_to_local
>   
> RULE:[2:$1@$0](nn/.*@.*REALM.TLD)s/.*/hdfs/
> RULE:[2:$1@$0](jn/.*@.*REALM.TLD)s/.*/hdfs/
> RULE:[2:$1@$0](dn/.*@.*REALM.TLD)s/.*/hdfs/
> RULE:[2:$1@$0](nm/.*@.*REALM.TLD)s/.*/yarn/
> RULE:[2:$1@$0](rm/.*@.*REALM.TLD)s/.*/yarn/
> RULE:[2:$1@$0](jhs/.*@.*REALM.TLD)s/.*/mapred/
> DEFAULT
>   
> 
>  
> As the first part is translating to nn@REALM, so the expression is not 
> matching, and the replacement is not happening.



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