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https://issues.apache.org/jira/browse/HDFS-3972?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13464214#comment-13464214
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Hudson commented on HDFS-3972:
------------------------------
Integrated in Hadoop-Common-trunk-Commit #2777 (See
[https://builds.apache.org/job/Hadoop-Common-trunk-Commit/2777/])
HDFS-3972. Trash emptier fails in secure HA cluster. Contributed by Todd
Lipcon (Revision 1390729)
Result = SUCCESS
eli : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1390729
Files :
*
/hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/TrashPolicyDefault.java
*
/hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/security/SecurityUtil.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
> Trash emptier fails in secure HA cluster
> ----------------------------------------
>
> Key: HDFS-3972
> URL: https://issues.apache.org/jira/browse/HDFS-3972
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: name-node
> Affects Versions: 3.0.0, 2.0.1-alpha
> Reporter: Todd Lipcon
> Assignee: Todd Lipcon
> Priority: Critical
> Fix For: 2.0.2-alpha
>
> Attachments: hdfs-3972.txt
>
>
> In a secure HA cluster, we're seeing the following issue on the NN when the
> trash emptier tries to run:
> WARN org.apache.hadoop.fs.TrashPolicyDefault: Trash can't list homes:
> java.io.IOException: Failed on local exception: java.io.IOException:
> javax.security.sasl.SaslException: GSS initiate failed [Caused by
> GSSException: No valid credentials provided (Mechanism level: Failed to find
> any Kerberos tgt)]; Host Details : local host \
> is: "xxxxx"; destination host is: "xxxx":8020; Sleeping.
> The issue seems to be that the trash emptier thread sends RPCs back to
> itself, but isn't wrapped in a doAs. Credit goes to Stephen Chu for
> discovering this.
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