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  1. Cassandra
  2. CASSANDRA-8615

Create -D flag to disable speculative retry by default

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    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Normal
    • Resolution: Cannot Reproduce
    • Fix Version/s: None
    • Component/s: None
    • Labels:
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      Description

      Some clusters have shown increased latency with speculative retry enabled. Speculative retry is enabled by default when upgrading from 1.2 to 2.0, and for large clusters it can take a long time to complete a rolling upgrade, during which time speculative retry will be enabled. Therefore it would be helpful to have a -D flag that will disable it by default during an upgrade.

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