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  1. IMPALA
  2. IMPALA-5299

Improve catalog scalability and large catalog handling

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    Description

      Umbrella JIRA to track a number of improvements in the Catalog server:

      • Reduce memory usage
      • Improve scalability/performance
      • Fix concurrency issues

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        Issue Links

          incorporates

          Improvement - An improvement or enhancement to an existing feature or task. IMPALA-5058 Improve concurrency of DDL/DML operations during catalog updates

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

          Improvement - An improvement or enhancement to an existing feature or task. IMPALA-3173 Reduce catalog's memory footprint

          • Major - Major loss of function.
          • Open

          Improvement - An improvement or enhancement to an existing feature or task. IMPALA-2649 improve incremental stats scalability

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

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              Unassigned Unassigned
              dtsirogiannis Dimitris Tsirogiannis
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              Dates

                Created:
                Updated: