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  1. Apache YuniKorn
  2. YUNIKORN-6

Deadlock in the scheduler when restoring a node with reservations

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    • Target Version:
      0.8

      Description

      During testing we saw a dead lock in the scheduler that stopped all scheduling.
      The scheduler is doing two thing at the time:

      • normal scheduling routine
      • restoring reservations from a node

      The scheduler is compiled by default with race detection and during the same test runs we also saw a data race logged.

      Stack and data race log info are attached (cleaned up versions)

        Attachments

        1. deadlock_stack.log
          7 kB
          Wilfred Spiegelenburg
        2. datarace.log
          16 kB
          Wilfred Spiegelenburg

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              • Assignee:
                wilfreds Wilfred Spiegelenburg
                Reporter:
                wilfreds Wilfred Spiegelenburg
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