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  1. Flume
  2. FLUME-2229

Backoff period gets reset too often in OrderSelector

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 1.4.0
    • Fix Version/s: 1.5.0
    • Component/s: None
    • Labels:
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      Description

      In OrderSelector.java, the backoff period is calculated by using the number of sequential failures seen to the same host. Since CONSIDER_SEQUENTIAL_RANGE is set to 2 seconds, if the host is not selected for connection within 2 seconds of the backoff period ending, the sequential failures variable is reset and backoff period is not increased.

      We must increase the value of CONSIDER_SEQUENTIAL_RANGE so that the backoff is not reset too often.

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        is related to

        New Feature - A new feature of the product, which has yet to be developed. FLUME-1488 Load Balancing RPC client should support exponential backoff of failed nodes

        • Major - Major loss of function.
        • Resolved

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            People

            • Assignee:
              hshreedharan Hari Shreedharan
              Reporter:
              hshreedharan Hari Shreedharan

              Dates

              • Created:
                Updated:
                Resolved:

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