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https://issues.apache.org/jira/browse/HADOOP-14987?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16238689#comment-16238689
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Hudson commented on HADOOP-14987:
---------------------------------
SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #13188 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/13188/])
HADOOP-14987. Improve KMSClientProvider log around delegation token (xyao: rev
59d78a5088700350a5122c3a3ba5e76cd26d6a80)
* (edit)
hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/crypto/key/kms/TestLoadBalancingKMSClientProvider.java
* (edit)
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/crypto/key/kms/KMSClientProvider.java
* (edit)
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/security/UserGroupInformation.java
> Improve KMSClientProvider log around delegation token checking
> --------------------------------------------------------------
>
> Key: HADOOP-14987
> URL: https://issues.apache.org/jira/browse/HADOOP-14987
> Project: Hadoop Common
> Issue Type: Improvement
> Affects Versions: 2.7.3
> Reporter: Xiaoyu Yao
> Assignee: Xiaoyu Yao
> Priority: Major
> Fix For: 3.1.0
>
> Attachments: HADOOP-14987.001.patch, HADOOP-14987.002.patch,
> HADOOP-14987.003.patch, HADOOP-14987.004.patch, HADOOP-14987.005.patch
>
>
> KMSClientProvider#containsKmsDt uses SecurityUtil.buildTokenService(addr) to
> build the key to look for KMS-DT from the UGI's token map. The token lookup
> key here varies depending on the KMSClientProvider's configuration value for
> hadoop.security.token.service.use_ip. In certain cases, the token obtained
> with non-matching hadoop.security.token.service.use_ip setting will not be
> recognized by KMSClientProvider. This ticket is opened to improve logs for
> troubleshooting KMS delegation token related issues like this.
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