[
https://issues.apache.org/jira/browse/HDFS-5220?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13864290#comment-13864290
]
Hudson commented on HDFS-5220:
------------------------------
SUCCESS: Integrated in Hadoop-Mapreduce-trunk #1662 (See
[https://builds.apache.org/job/Hadoop-Mapreduce-trunk/1662/])
HDFS-5220. Expose group resolution time as metric (jxiang via cmccabe)
(cmccabe:
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1555976)
*
/hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/CommonConfigurationKeys.java
*
/hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/security/Groups.java
*
/hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/security/UserGroupInformation.java
*
/hadoop/common/trunk/hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/security/TestUserGroupInformation.java
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
*
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NameNode.java
*
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/metrics/TestNameNodeMetrics.java
> Expose group resolution time as metric
> --------------------------------------
>
> Key: HDFS-5220
> URL: https://issues.apache.org/jira/browse/HDFS-5220
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: namenode
> Affects Versions: 2.4.0
> Reporter: Rob Weltman
> Assignee: Jimmy Xiang
> Fix For: 2.4.0
>
> Attachments: 2.4-5220.addendum, 2.4-5220.patch, hdfs-5220.addendum,
> hdfs-5220.patch, hdfs-5220_v2.patch
>
>
> It would help detect issues with authentication configuration and with
> overloading an authentication source if the name node exposed the time taken
> for group resolution as a metric.
--
This message was sent by Atlassian JIRA
(v6.1.5#6160)
