[jira] [Created] (HDFS-10737) disk balance reporter print null for the volume's path

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

Yuanbo Liu created HDFS-10737:
---------------------------------

             Summary: disk balance reporter print null for the volume's path
                 Key: HDFS-10737
                 URL: https://issues.apache.org/jira/browse/HDFS-10737
             Project: Hadoop HDFS
          Issue Type: Bug
          Components: diskbalancer, hdfs
            Reporter: Yuanbo Liu
            Assignee: Yuanbo Liu


reproduction steps:
1. hdfs diskbalancer -plan xxx.xx(host name of datanode)
2. If plan json is created successfully, run
    hdfs diskbalancer -report  xxx.xx
the output info is here:
{noformat}
[DISK: volume-null] - 0.00 used: 45997/101122146304, 1.00 free: 101122100307/101122146304, isFailed: False, isReadOnly: False, isSkip: False, isTransient: False.
{noformat}
{{vol.getPath()}} returns null in {{ReportCommand#handleTopReport}}



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