[jira] [Created] (HDFS-11031) Add additional unit test for DataNode startup behavior when volumes fail

["Mingliang Liu (JIRA)" <ji...@apache.org>]

Mingliang Liu created HDFS-11031:
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             Summary: 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
            Reporter: Mingliang Liu


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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