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https://issues.apache.org/jira/browse/HDFS-9085?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chris Nauroth updated HDFS-9085:
--------------------------------
Hadoop Flags: Incompatible change,Reviewed
Target Version/s: 3.0.0
Component/s: security
Hello [~zxu]. Sorry for the delayed response. I am +1 for a commit to trunk
only, flagging it as backwards-incompatible, and entering a release note that
describes the change in output for {{hdfs fetchdt --print}}.
Before we commit, do you think you can add a unit test to check the new
{{toString}} output?
> Show renewer information in DelegationTokenIdentifier#toString
> --------------------------------------------------------------
>
> Key: HDFS-9085
> URL: https://issues.apache.org/jira/browse/HDFS-9085
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: security
> Reporter: zhihai xu
> Assignee: zhihai xu
> Priority: Trivial
> Attachments: HDFS-9085.001.patch
>
>
> Show renewer information in {{DelegationTokenIdentifier#toString}}. Currently
> {{org.apache.hadoop.hdfs.security.token.delegation.DelegationTokenIdentifier}}
> didn't show the renewer information. It will be very useful to have renewer
> information to debug security related issue. Because the renewer will be
> filtered by "hadoop.security.auth_to_local", it will be helpful to show the
> real renewer info after applying the rules.
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