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https://issues.apache.org/jira/browse/MAPREDUCE-3819?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13215896#comment-13215896
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Robert Joseph Evans commented on MAPREDUCE-3819:
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Yes, the issue is with the default HDFS resources not being loaded by the RM.
When I added the following to SecurityUtil.java, just as a hack to test this.
{code}
static {
// adds the default HDFS resources
Configuration.addDefaultResource("hdfs-default.xml");
Configuration.addDefaultResource("hdfs-site.xml");
}
{code}
it worked.
I will try to track down where the proper place is to add a reference to
HdfConfiguration where the confs are loaded.
> Exception while renewing delegation token
> -----------------------------------------
>
> Key: MAPREDUCE-3819
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-3819
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: mrv2
> Affects Versions: 0.23.1
> Reporter: Ramya Sunil
> Assignee: Robert Joseph Evans
> Priority: Critical
>
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