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https://issues.apache.org/jira/browse/HDFS-9301?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14972301#comment-14972301
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Hudson commented on HDFS-9301:
------------------------------
FAILURE: Integrated in Hadoop-Mapreduce-trunk #2522 (See
[https://builds.apache.org/job/Hadoop-Mapreduce-trunk/2522/])
HDFS-9301. HDFS clients can't construct HdfsConfiguration instances. (wheat9:
rev 15eb84b37e6c0195d59d3a29fbc5b7417bf022ff)
*
hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/HdfsConfiguration.java
*
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSConfigKeys.java
*
hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/DistributedFileSystem.java
*
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/HdfsConfiguration.java
*
hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/DFSClient.java
*
hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/client/HdfsClientConfigKeys.java
* hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
*
hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/HdfsConfigurationLoader.java
> HDFS clients can't construct HdfsConfiguration instances
> --------------------------------------------------------
>
> Key: HDFS-9301
> URL: https://issues.apache.org/jira/browse/HDFS-9301
> Project: Hadoop HDFS
> Issue Type: Bug
> Reporter: Steve Loughran
> Assignee: Mingliang Liu
> Fix For: 2.8.0
>
> Attachments: HDFS-9241.000.patch, HDFS-9241.001.patch,
> HDFS-9241.002.patch, HDFS-9241.003.patch, HDFS-9241.004.patch,
> HDFS-9241.005.patch
>
>
> the changes for the hdfs client classpath make instantiating
> {{HdfsConfiguration}} from the client impossible; it only lives server side.
> This breaks any app which creates one.
> I know people will look at the {{@Private}} tag and say "don't do that then",
> but it's worth considering precisely why I, at least, do this: it's the only
> way to guarantee that the hdfs-default and hdfs-site resources get on the
> classpath, including all the security settings. It's precisely the use case
> which {{HdfsConfigurationLoader.init();}} offers internally to the hdfs code.
> What am I meant to do now?
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