[jira] [Created] (HDFS-6740) FSDataset add volumes dynamically

[Lei (Eddy) Xu (JIRA)]

Lei (Eddy) Xu created HDFS-6740:
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             Summary: FSDataset add volumes dynamically
                 Key: HDFS-6740
                 URL: https://issues.apache.org/jira/browse/HDFS-6740
             Project: Hadoop HDFS
          Issue Type: Sub-task
    Affects Versions: 2.4.1
            Reporter: Lei (Eddy) Xu


To support volume management in DN (HDFS-1362), it requires FSDatasetImpl to be 
able to add volumes dynamically during runtime. 




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