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From "Mingliang Liu (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-11031) Add additional unit test for DataNode startup behavior when volumes fail
Date Fri, 21 Oct 2016 04:53:59 GMT

     [ https://issues.apache.org/jira/browse/HDFS-11031?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Mingliang Liu updated HDFS-11031:
---------------------------------
    Attachment: HDFS-11031-branch-2.002.patch

> Add additional unit test for DataNode startup behavior when volumes fail
> ------------------------------------------------------------------------
>
>                 Key: HDFS-11031
>                 URL: https://issues.apache.org/jira/browse/HDFS-11031
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: datanode, test
>            Reporter: Mingliang Liu
>            Assignee: Mingliang Liu
>         Attachments: HDFS-11031-branch-2.001.patch, HDFS-11031-branch-2.002.patch, HDFS-11031.000.patch,
HDFS-11031.001.patch, HDFS-11031.002.patch
>
>
> There are several cases to add in {{TestDataNodeVolumeFailure}}:
> - DataNode should not start in case of volumes failure
> - DataNode should not start in case of lacking data dir read/write permission
> - ...



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