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Posted to hdfs-issues@hadoop.apache.org by "Lisheng Sun (Jira)" <ji...@apache.org> on 2019/11/28 02:23:00 UTC

[jira] [Updated] (HDFS-15019) Refactor the unit test of TestDeadNodeDetection

     [ https://issues.apache.org/jira/browse/HDFS-15019?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Lisheng Sun updated HDFS-15019:
-------------------------------
    Attachment: HDFS-15019.001.patch
        Status: Patch Available  (was: In Progress)

> Refactor the unit test of TestDeadNodeDetection 
> ------------------------------------------------
>
>                 Key: HDFS-15019
>                 URL: https://issues.apache.org/jira/browse/HDFS-15019
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>            Reporter: Yiqun Lin
>            Assignee: Lisheng Sun
>            Priority: Minor
>         Attachments: HDFS-15019.001.patch
>
>
> There are many duplicated lines in unit test \{{TestDeadNodeDetection}}. We can simplified that.
> In additional in {{testDeadNodeDetectionInMultipleDFSInputStream}}, the DFSInputstream is passed incorrectly in asset operation.
> {code}
> din2 = (DFSInputStream) in1.getWrappedStream();
> {code}
> Should be 
> {code}
> din2 = (DFSInputStream) in2.getWrappedStream();
> {code}



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