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  1. Kudu
  2. KUDU-1967 Umbrella JIRA for node density improvements
  3. KUDU-38

bootstrap should not replay logs that are known to be fully flushed

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    Description

      Currently the bootstrap process will process all of the log segments, including those that can be trivially determined to contain only durable edits. This makes startup unnecessarily slow.

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          is related to

          Sub-task - The sub-task of the issue KUDU-1730 Skip entire WAL files or sections of WAL files that do not need to be replayed

          • Major - Major loss of function.
          • Open

          Bug - A problem which impairs or prevents the functions of the product. KUDU-1408 Adding a replica may never succeed if copying tablet takes longer than the log retention time

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

          Improvement - An improvement or enhancement to an existing feature or task. KUDU-584 Add perf test for tablet bootstrap

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Open

          Improvement - An improvement or enhancement to an existing feature or task. KUDU-1567 Short default for log retention increases write amplification

          • Major - Major loss of function.
          • Resolved
          is required by

          Task - A task that needs to be done. KUDU-1003 Increase the default log retention

          • Blocker - Blocks development and/or testing work, production could not run
          • Resolved

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              awong Andrew Wong
              tlipcon Todd Lipcon
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              Dates

                Created:
                Updated: