Uploaded image for project: 'Hadoop HDFS'
  1. Hadoop HDFS
  2. HDFS-11445

FSCK shows overall health status as corrupt even one replica is corrupt

    XMLWordPrintableJSON

Details

    • Bug
    • Status: Resolved
    • Critical
    • Resolution: Fixed
    • None
    • 2.9.0, 2.7.4, 3.0.0-alpha4, 2.8.2
    • None
    • None
    • Reviewed

    Description

      In the following scenario,FSCK shows overall health status as corrupt even it's has one good replica.

      1. Create file with 2 RF.
      2. Shutdown one DN
      3. Append to file again.
      4. Restart the DN
      5. After block report, check Fsck

      Attachments

        1. HDFS-11445-branch-2.patch
          10 kB
          Brahma Reddy Battula
        2. HDFS-11445-branch-2.7-002.patch
          11 kB
          Brahma Reddy Battula
        3. HDFS-11445-branch-2.7.patch
          11 kB
          Brahma Reddy Battula
        4. HDFS-11445-005.patch
          10 kB
          Brahma Reddy Battula
        5. HDFS-11445-004.patch
          10 kB
          Brahma Reddy Battula
        6. HDFS-11445-003.patch
          10 kB
          Brahma Reddy Battula
        7. HDFS-11445-002.patch
          8 kB
          Brahma Reddy Battula
        8. HDFS-11445.patch
          4 kB
          Brahma Reddy Battula

        Issue Links

          Activity

            People

              brahmareddy Brahma Reddy Battula
              brahmareddy Brahma Reddy Battula
              Votes:
              0 Vote for this issue
              Watchers:
              15 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: