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Posted to hdfs-dev@hadoop.apache.org by "Yang Yun (Jira)" <ji...@apache.org> on 2020/12/09 08:20:00 UTC

[jira] [Created] (HDFS-15722) Gather storage report for each volume in a separate thread

Yang Yun created HDFS-15722:
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             Summary: Gather storage report  for each volume in a separate thread
                 Key: HDFS-15722
                 URL: https://issues.apache.org/jira/browse/HDFS-15722
             Project: Hadoop HDFS
          Issue Type: Improvement
          Components: datanode
            Reporter: Yang Yun
            Assignee: Yang Yun


Getting stuck while gathering information from one volume may make  the entire datanode hang. This can happen in the case that volume is mounted by some process(fuse).



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