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Posted to hdfs-issues@hadoop.apache.org by "Tony Wu (JIRA)" <ji...@apache.org> on 2015/10/14 01:05:05 UTC

[jira] [Updated] (HDFS-9238) Update TestFileCreation#testLeaseExpireHardLimit() to avoid using DataNodeTestUtils#getFile()

     [ https://issues.apache.org/jira/browse/HDFS-9238?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tony Wu updated HDFS-9238:
--------------------------
    Attachment: HDFS-9238.001.patch

Use getBlockInputStream() to read block on DN instead of using getFile() and manually read from file.

> Update TestFileCreation#testLeaseExpireHardLimit() to avoid using DataNodeTestUtils#getFile()
> ---------------------------------------------------------------------------------------------
>
>                 Key: HDFS-9238
>                 URL: https://issues.apache.org/jira/browse/HDFS-9238
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>    Affects Versions: 2.7.1
>            Reporter: Tony Wu
>            Assignee: Tony Wu
>            Priority: Trivial
>         Attachments: HDFS-9238.001.patch
>
>
> TestFileCreation#testLeaseExpireHardLimit uses DataNodeTestUtils#getFile() to open, read and verify blocks written on the DN. It’s better to use getBlockInputStream() which does exactly the same thing but hides the detail of getting the block file on disk.



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