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  1. Solr
  2. SOLR-12338

Replay buffering tlog in parallel

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Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 7.4, 8.0
    • None
    • None

    Description

      Since updates with different id are independent, therefore it is safe to replay them in parallel. This will significantly reduce recovering time of replicas in high load indexing environment.

      Attachments

        1. SOLR-12338.patch
          22 kB
          Cao Manh Dat
        2. SOLR-12338.patch
          27 kB
          Cao Manh Dat
        3. SOLR-12338.patch
          27 kB
          Cao Manh Dat
        4. SOLR-12338.patch
          28 kB
          Cao Manh Dat
        5. SOLR-12338.patch
          28 kB
          Cao Manh Dat
        6. SOLR-12338.patch
          28 kB
          Cao Manh Dat

        Issue Links

          causes

          Bug - A problem which impairs or prevents the functions of the product. SOLR-17413 UpdateLog Replay can throw ConcurrentModificationException from sharing the request

          • Major - Major loss of function.
          • Resolved
          relates to

          Bug - A problem which impairs or prevents the functions of the product. SOLR-15983 ClassCastException in UpdateLog$LogReplayer.doReplay

          • Major - Major loss of function.
          • Closed

          Activity

            People

              caomanhdat Cao Manh Dat
              caomanhdat Cao Manh Dat
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              Dates

                Created:
                Updated:
                Resolved: