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https://issues.apache.org/jira/browse/HDFS-4695?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13632352#comment-13632352
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Colin Patrick McCabe commented on HDFS-4695:
--------------------------------------------
looks good to me.
There are actually two IOUtils classes in common use--
{{org.apache.commons.io.IOUtils}} and {{org.apache.hadoop.io.IOUtils}}. The
former has {{closeQuietly}}, and the latter has {{cleanup}}. Either function
works here, and if you're already using the {{org.apache.hadoop.io}} class,
it's probably easiest to stick with that, just as you did here.
> TestEditLog leaks open file handles between tests
> -------------------------------------------------
>
> Key: HDFS-4695
> URL: https://issues.apache.org/jira/browse/HDFS-4695
> Project: Hadoop HDFS
> Issue Type: Bug
> Affects Versions: 3.0.0
> Reporter: Ivan Mitic
> Assignee: Ivan Mitic
> Attachments: HDFS-4695.2.patch, HDFS-4695.patch
>
>
> The test leaks open file handles causing subsequent test cases to fail on
> Windows (common cross-platform issue we've seen multiple times so far).
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