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https://issues.apache.org/jira/browse/HDFS-9251?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Lei (Eddy) Xu updated HDFS-9251:
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Attachment: HDFS-9251.02.patch
Thanks for the inputs, [~cmccabe].
I removed the precondition checks as you suggested in the patch.
> Refactor TestWriteToReplica and TestFsDatasetImpl to avoid explicitly
> creating Files in tests code.
> ---------------------------------------------------------------------------------------------------
>
> Key: HDFS-9251
> URL: https://issues.apache.org/jira/browse/HDFS-9251
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: HDFS
> Affects Versions: 2.7.1
> Reporter: Lei (Eddy) Xu
> Assignee: Lei (Eddy) Xu
> Attachments: HDFS-9251.00.patch, HDFS-9251.01.patch,
> HDFS-9251.02.patch
>
>
> In {{TestWriteToReplica}} and {{TestFsDatasetImpl}}, tests directly creates
> block and metadata files:
> {code}
> replicaInfo.getBlockFile().createNewFile();
> replicaInfo.getMetaFile().createNewFile();
> {code}
> It leaks the implementation details of {{FsDatasetImpl}}. This JIRA proposes
> to use {{FsDatasetImplTestUtils}} (HDFS-9188) to create replicas.
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