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https://issues.apache.org/jira/browse/HBASE-20047?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16720766#comment-16720766
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Hudson commented on HBASE-20047:
--------------------------------

SUCCESS: Integrated in Jenkins build HBase-1.3-IT #509 (See 
[https://builds.apache.org/job/HBase-1.3-IT/509/])
HBASE-20047 AuthenticationTokenIdentifier should provide a toString (apurtell: 
rev 35e94c98785095f83c7dd0c7b97b04678fb9c875)
* (edit) 
hbase-client/src/main/java/org/apache/hadoop/hbase/security/token/AuthenticationTokenIdentifier.java


> AuthenticationTokenIdentifier should provide a toString
> -------------------------------------------------------
>
>                 Key: HBASE-20047
>                 URL: https://issues.apache.org/jira/browse/HBASE-20047
>             Project: HBase
>          Issue Type: Improvement
>          Components: Usability
>            Reporter: Sean Busbey
>            Assignee: maoling
>            Priority: Minor
>              Labels: beginner
>             Fix For: 3.0.0, 2.1.0, 1.5.0, 1.3.3, 1.4.10
>
>         Attachments: HBASE-20047.master.v0.patch, HBASE-20047.master.v1.patch
>
>
> It'd be easier to debug things like MapReduce and Spark jobs if our 
> AuthenticationTokenIdentifier provided a toString method.
> For comparison, here's an example of a MapReduce job that has both an HDFS 
> delegation token and our delegation token:
> {code:java}
> 18/02/21 20:40:06 INFO mapreduce.JobSubmitter: Kind: HBASE_AUTH_TOKEN, 
> Service: 92a63bd8-9e00-4c04-ab61-da8e606068e1, Ident: 
> (org.apache.hadoop.hbase.security.token.AuthenticationTokenIdentifier@17)
> 18/02/21 20:40:06 INFO mapreduce.JobSubmitter: Kind: HDFS_DELEGATION_TOKEN, 
> Service: 172.31.118.118:8020, Ident: (token for some_user: 
> HDFS_DELEGATION_TOKEN owner=some_u...@example.com, renewer=yarn, realUser=, 
> issueDate=1519274405003, maxDate=1519879205003, sequenceNumber=23, 
> masterKeyId=9)
> {code}
> Stuff in TokenIdentifier is supposed to be public, so we should be fine to 
> dump everything, similar to Hadoop's AbstractDelegationTokenIdentifier.
>  
>  



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