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https://issues.apache.org/jira/browse/FLUME-1196?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13279230#comment-13279230
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[email protected] commented on FLUME-1196:
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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/5163/
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(Updated 2012-05-18 21:51:36.018974)


Review request for Flume.


Changes
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Updated diff to remove hbase-related build changes.


Summary
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Support for acting as multiple proxy users from a single, authenticated 
principal.


This addresses bug FLUME-1196.
    https://issues.apache.org/jira/browse/FLUME-1196


Diffs (updated)
-----

  flume-ng-sinks/flume-hdfs-sink/pom.xml 3277a00 
  
flume-ng-sinks/flume-hdfs-sink/src/main/java/org/apache/flume/sink/hdfs/HDFSEventSink.java
 8ce2bac 
  
flume-ng-sinks/flume-hdfs-sink/src/main/java/org/apache/flume/sink/hdfs/HDFSFormatterFactory.java
 d7963b1 
  
flume-ng-sinks/flume-hdfs-sink/src/main/java/org/apache/flume/sink/hdfs/KerberosUser.java
 PRE-CREATION 
  
flume-ng-sinks/flume-hdfs-sink/src/test/java/org/apache/flume/sink/hdfs/TestHDFSEventSinkOnMiniCluster.java
 PRE-CREATION 
  flume-ng-sinks/flume-hdfs-sink/src/test/resources/log4j.properties 361158d 
  pom.xml 7a97c34 

Diff: https://reviews.apache.org/r/5163/diff


Testing
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Added unit test and small framework for testing using MiniDFSCluster. Existing 
tests pass. Also, a non-trivial amount of manual testing (no Kerberos, Kerb 
only, Kerb+proxy, combination of Kerb & Kerb+proxy in same agent)


Thanks,

Mike


                
> Allow different HDFS Sinks within the same agent to write to HDFS as 
> different users
> ------------------------------------------------------------------------------------
>
>                 Key: FLUME-1196
>                 URL: https://issues.apache.org/jira/browse/FLUME-1196
>             Project: Flume
>          Issue Type: Improvement
>            Reporter: Arvind Prabhakar
>            Assignee: Mike Percy
>
> The HDFS Event Sink support for Kerberos security affects the logged on user 
> for the entire Agent. Due to this we cannot have two sinks within the same 
> agent that are bound to different principals or users.

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