[
https://issues.apache.org/jira/browse/HDFS-8451?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14556090#comment-14556090
]
Hudson commented on HDFS-8451:
------------------------------
SUCCESS: Integrated in Hadoop-Yarn-trunk-Java8 #204 (See
[https://builds.apache.org/job/Hadoop-Yarn-trunk-Java8/204/])
HDFS-8451. DFSClient probe for encryption testing interprets empty URI property
for enabled. Contributed by Steve Loughran. (xyao: rev
05e04f34f27149537fdb89f46af26bee14531ca4)
*
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestEncryptionZones.java
*
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSUtil.java
*
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestDFSUtil.java
*
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/KeyProviderCache.java
*
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSClient.java
* hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
> DFSClient probe for encryption testing interprets empty URI property for
> "enabled"
> ----------------------------------------------------------------------------------
>
> Key: HDFS-8451
> URL: https://issues.apache.org/jira/browse/HDFS-8451
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: encryption
> Affects Versions: 2.7.1
> Reporter: Steve Loughran
> Assignee: Steve Loughran
> Priority: Blocker
> Fix For: 2.7.1
>
> Attachments: HDFS-8451-001.patch
>
> Original Estimate: 1h
> Time Spent: 0.5h
> Remaining Estimate: 0.5h
>
> HDFS-7931 added a check in DFSClient for encryption
> {{isHDFSEncryptionEnabled()}}, looking for the property
> {{"dfs.encryption.key.provider.uri"}.
> This probe returns true even if the property is empty.
> If there is an empty provider.uri property, you get an NPE when a YARN client
> tries to set up the tokens to deploy an AM.
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