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Posted to issues@impala.apache.org by "Arnab Karmakar (Jira)" <ji...@apache.org> on 2026/03/27 03:05:00 UTC

[jira] [Created] (IMPALA-14862) Investigate why Ozone doesn't provide disk IDs for host:disk pair statistics

Arnab Karmakar created IMPALA-14862:
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             Summary: Investigate why Ozone doesn't provide disk IDs for host:disk pair statistics
                 Key: IMPALA-14862
                 URL: https://issues.apache.org/jira/browse/IMPALA-14862
             Project: IMPALA
          Issue Type: Improvement
          Components: Frontend
            Reporter: Arnab Karmakar


While implementing IMPALA-13122 (file metadata statistics logging), we discovered that Ozone doesn't provide valid disk IDs, causing host:disk pair statistics to be empty/missing in logs.
Code Location: [https://github.com/apache/impala/blob/772ebd2273a5cae89df2099b51d7e56ed464c31d/fe/src/main/java/org/apache/impala/catalog/FeFsTable.java#L217] 
Expected Outcome: Either fix disk ID population for Ozone or document why it's not available and ensure consistent behaviour across the codebase.
 



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