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  1. Hadoop HDFS
  2. HDFS-10576 DiskBalancer followup work items
  3. HDFS-11358

DiskBalancer: Report command supports reading nodes from host file

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Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 3.0.0-alpha2
    • 3.0.0-alpha4
    • diskbalancer
    • None

    Description

      This is a improvement of JIRA HDFS-10821. In HDFS-10821, it supports the diskbalancer report command can be executed with multiple nodes. But the multiple nodes are read from a nodes string. It will be not good to use when the cluster is big enough. A better way we can do is making that can be read from a host file as that has been done in many places in HDFS(ex. decommission, balancer). This JIRA focus on this point, and will makes this done in diskbalancer.

      Attachments

        1. HDFS-11358.002.patch
          10 kB
          Yiqun Lin
        2. HDFS-11358.001.patch
          10 kB
          Yiqun Lin

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            linyiqun Yiqun Lin
            linyiqun Yiqun Lin
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              Updated:
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