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  1. Mesos
  2. MESOS-9284

mesos.proto comment falsely claims that non-persistent volumes are supported

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    Details

    • Type: Documentation
    • Status: Open
    • Priority: Minor
    • Resolution: Unresolved
    • Affects Version/s: 1.5.2, 1.7.0
    • Fix Version/s: None
    • Component/s: documentation
    • Labels:
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      Description

      According to mesos.proto,

      // NOTE: If 'volume' is set but 'persistence' is not set, the
      // volume will be automatically garbage collected after
      // task/executor terminates. Currently, if 'persistence' is set,
      // 'volume' must be set.

      However, when actually trying to set 'volume' but not 'persistence', one gets a TASK_ERROR with the message "Task uses invalid resources: Invalid DiskInfo: Non-persistent volume not supported".

      I've run into this on 1.5.2, but I can see that validation code is still present on master so I've tagged this bug for 1.7.0 as well. I will submit a patch to change the documentation in mesos.proto.

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            • Assignee:
              Unassigned
              Reporter:
              bmerry Bruce Merry
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              • Created:
                Updated: