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Posted to common-issues@hadoop.apache.org by "Xiaoyu Yao (JIRA)" <ji...@apache.org> on 2019/03/18 18:24:00 UTC

[jira] [Created] (HADOOP-16199) KMSLoadBlanceClientProvider does not select token correctly

Xiaoyu Yao created HADOOP-16199:
-----------------------------------

             Summary: KMSLoadBlanceClientProvider does not select token correctly
                 Key: HADOOP-16199
                 URL: https://issues.apache.org/jira/browse/HADOOP-16199
             Project: Hadoop Common
          Issue Type: Bug
            Reporter: Xiaoyu Yao
            Assignee: Xiaoyu Yao


After HADOOP-14445 and HADOOP-15997, there are still cases where KMSLoadBlanceClientProvider does not select token correctly. 

Here is the use case:

The new configuration key hadoop.security.kms.client.token.use.uri.format=true is set cross all the cluster, including both Submitter and Yarn RM(renewer), which is not covered in the test matrix in this [HADOOP-14445 comment|https://issues.apache.org/jira/browse/HADOOP-14445?focusedCommentId=16505761&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-16505761].

I will post the debug log and the proposed fix shortly, cc: [~xiaochen] and [~jojochuang].



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