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Posted to hdfs-dev@hadoop.apache.org by "Siddharth Wagle (JIRA)" <ji...@apache.org> on 2019/02/11 19:16:00 UTC

[jira] [Created] (HDDS-1084) Ozone FSCK server

Siddharth Wagle created HDDS-1084:
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             Summary: Ozone FSCK server
                 Key: HDDS-1084
                 URL: https://issues.apache.org/jira/browse/HDDS-1084
             Project: Hadoop Distributed Data Store
          Issue Type: New Feature
          Components: Tools
    Affects Versions: 0.2.1
            Reporter: Siddharth Wagle
            Assignee: Siddharth Wagle


Fsck Server at a high level will maintain a global view of Ozone that is not available from SCM or OM. Things like how many volumes exist; and how many buckets exist per volume; which volume has maximum buckets; which are buckets that have not been accessed for a year, which are the corrupt blocks, which are blocks on data nodes which are not used; and answer similar queries.

I will work on a design document and attach it in a few days.



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