Uploaded image for project: 'Hadoop HDFS'
  1. Hadoop HDFS
  2. HDFS-14188

Make hdfs ec -verifyClusterSetup command accept an erasure coding policy as a parameter

    XMLWordPrintableJSON

Details

    • Improvement
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 3.1.1
    • 3.3.0, 3.2.2
    • erasure-coding
    • None

    Description

      hdfs ec -verifyClusterSetup command verifies if there are enough data nodes and racks for the enabled erasure coding policies

      I think it would be beneficial if it could accept an erasure coding policy as a parameter optionally. For example the following command would run the verify for only the RS-6-3-1024k policy.

      hdfs ec -verifyClusterSetup -policy RS-6-3-1024k
      

      Attachments

        1. HDFS-14188.001.patch
          4 kB
          Kitti Nanasi
        2. HDFS-14188.002.patch
          4 kB
          Kitti Nanasi
        3. HDFS-14188.003.patch
          8 kB
          Kitti Nanasi
        4. HDFS-14188.004.patch
          8 kB
          Kitti Nanasi
        5. HDFS-14188.005.patch
          9 kB
          Kitti Nanasi

        Activity

          People

            knanasi Kitti Nanasi
            knanasi Kitti Nanasi
            Votes:
            0 Vote for this issue
            Watchers:
            5 Start watching this issue

            Dates

              Created:
              Updated:
              Resolved: