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https://issues.apache.org/jira/browse/HDFS-4695?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13632482#comment-13632482
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Ivan Mitic commented on HDFS-4695:
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bq. 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.
Thanks Colin. I also noticed {{org.apache.commons.io.IOUtils}} however I did
not find {{closeQuietly}} that accepts a list of closables. The current patch
should be good then, thanks!
> 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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