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  1. IMPALA
  2. IMPALA-7450

catalogd should use thread names to make jstack more readable

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Details

    • Improvement
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • Impala 3.2.0
    • Catalog
    • ghx-label-2

    Description

      Currently when long refresh or DDL operations are being processed, it's hard to understand what's going on when looking at a jstack. We should have such potentially-long-running operations temporarily modify the current thread's name to indicate what action is being taken so we can debug more easily.

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          is related to

          Improvement - An improvement or enhancement to an existing feature or task. IMPALA-10794 Improve observability of execDdl code paths

          • Critical - Crashes, loss of data, severe memory leak.
          • Resolved

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              tlipcon Todd Lipcon
              tlipcon Todd Lipcon
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                Created:
                Updated:
                Resolved: