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https://issues.apache.org/jira/browse/HDFS-8043?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14501249#comment-14501249
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Steve Loughran commented on HDFS-8043:
--------------------------------------
you can reorder the condition to say
{code}
if (basedir != null) {
if (deleteDfsDir) { delete-now } else {delete-later}
}
It'll be less confusing that way
> NPE in MiniDFSCluster teardown
> ------------------------------
>
> Key: HDFS-8043
> URL: https://issues.apache.org/jira/browse/HDFS-8043
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: test
> Affects Versions: 3.0.0
> Environment: jenkins
> Reporter: Steve Loughran
> Assignee: Brahma Reddy Battula
> Attachments: HDFS-8043-002.patch, HDFS-8043.patch
>
>
> NPE surfacing in {{MiniDFSCluster.shutdown}} during test teardown
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