Kafka
  1. Kafka
  2. KAFKA-164

Config should default to a higher-throughput configuration for log.flush.interval

    Details

    • Type: Improvement Improvement
    • Status: Resolved
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 0.7
    • Fix Version/s: 0.7
    • Component/s: config
    • Labels:
      None

      Description

      Currently we default the flush interval to log.flush.interval=1. This is very slow as it immediately flushes each message. I recommend we change this to 20000 and drop the time-based flush to 1 second. This should be a good default trade-off between latency and throughput.

      1. KAFKA-164-v2.patch
        10 kB
        Jay Kreps
      2. KAFKA-164.patch
        0.7 kB
        Jay Kreps

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          • Assignee:
            Jay Kreps
            Reporter:
            Jay Kreps
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              Development