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  1. IMPALA
  2. IMPALA-3819

Block locality metadata may be stale message is misleading

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    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: Impala 2.1
    • Fix Version/s: Impala 3.2.0
    • Component/s: Backend
    • Labels:
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      Description

      The Block locality stale warning message. ie.:

      WARNINGS: Read 348.13 MB of data across network that was expected to be local. Block locality metadata for table 'sometable' may be stale. Consider running "INVALIDATE METADATA `sometable`".

      Is misleading, it infers a data correctness issue where none exists. It should state that this issue carries only a performance impact and not a correctness one.

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              • Assignee:
                Unassigned
                Reporter:
                tscott@cloudera.com Thomas Scott
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                • Created:
                  Updated:
                  Resolved: