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  1. Spark
  2. SPARK-22583

First delegation token renewal time is not 75% of renewal time in Mesos

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.3.0
    • Fix Version/s: 2.3.0
    • Component/s: Mesos
    • Labels:
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      Description

      The first renewal time of the delegation tokens is the exact renewal time. This could lead to a situation where the tokens don't make it to executors in time, and the executors will be working with expired tokens (and Exception out).

      The subsequent renewal times are correctly set to 75% of total renewal time. The initial renewal time just needs to be set to 75% of the renewal time.

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            • Assignee:
              kalvinnchau Kalvin Chau
              Reporter:
              kalvinnchau Kalvin Chau
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              • Created:
                Updated:
                Resolved: