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https://issues.apache.org/jira/browse/HDFS-11831?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16012160#comment-16012160
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Yiqun Lin commented on HDFS-11831:
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Attach the initial patch. Kindly review.
> Ozone: Improve the way of getting test file path in unit tests
> --------------------------------------------------------------
>
> Key: HDFS-11831
> URL: https://issues.apache.org/jira/browse/HDFS-11831
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: ozone
> Affects Versions: HDFS-7240
> Reporter: Yiqun Lin
> Assignee: Yiqun Lin
> Attachments: HDFS-11831-HDFS-7240.001.patch
>
>
> Found two test failures({{TestContainerMapping}} and {{TestBlockManager}})
> caused by invalid test path generated. The root caused has been analysed in
> HDFS-11619.
> The related codes:
> {noformat}
> URL p = conf.getClass().getResource("");
> String path = p.getPath().concat(...));
> {noformat}
> We would be better not to use the this way to get a test path since it will
> get a incorrect path when the OS env is Windows. Although sometimes the wrong
> path can be corrected by normalize method in File class. But in some other
> cases, example in {{Paths.get(path).toFile()}}, the wrong path will lead the
> failure.
> Actually in COMMON, it has already supply some utility methods to help us get
> the valid test file/path in unit testing. We could use this to replace the
> old way.
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