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  1. Solr
  2. SOLR-3715

improve tlog concurrency

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Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 4.0
    • None
    • None

    Description

      Right now log record serialization is synchronized. We can improve concurrency by serializing to a ram buffer outside synchronization. The cost will be RAM usage for buffering, and more complex concurrency in the tlog itself (i.e. we must ensure that a close does not happen without flushing all in-RAM buffers)

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            yseeley@gmail.com Yonik Seeley
            yseeley@gmail.com Yonik Seeley
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              Updated:
              Resolved:

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