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https://issues.apache.org/jira/browse/HDFS-11696?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16068965#comment-16068965
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Andrew Wang commented on HDFS-11696:
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This JIRA caused a regression, since it makes "hdfs namenode -nonInteractive"
also require "-force". Looking at the documentation, force is not required:
https://hadoop.apache.org/docs/r2.7.2/hadoop-project-dist/hadoop-hdfs/HDFSCommands.html
I'm going to revert this change so we can revisit this.
> Fix warnings from Spotbugs in hadoop-hdfs
> -----------------------------------------
>
> Key: HDFS-11696
> URL: https://issues.apache.org/jira/browse/HDFS-11696
> Project: Hadoop HDFS
> Issue Type: Bug
> Affects Versions: 3.0.0-alpha4
> Reporter: Yiqun Lin
> Assignee: Yiqun Lin
> Fix For: 3.0.0-alpha4
>
> Attachments: findbugsHtml.html, HADOOP-14337.001.patch,
> HADOOP-14337.002.patch, HADOOP-14337.003.patch, HDFS-11696.004.patch,
> HDFS-11696.005.patch, HDFS-11696.006.patch, HDFS-11696.007.patch
>
>
> There are totally 12 findbugs issues generated after switching from Findbugs
> to Spotbugs across the project in HADOOP-14316. This JIRA focus on cleaning
> up the part of warnings under scope of HDFS(mainly contained in hadoop-hdfs
> and hadoop-hdfs-client).
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