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  1. Apache Ozone
  2. HDDS-4120 Implement cleanup service for OM open key table
  3. HDDS-4123

Integrate OM Open Key Cleanup Service Into Existing Code

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Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 1.3.0
    • OM HA

    Description

      Implement the `OpenKeyCleanupService` class, and start and stop the service in `KeyManagerImpl`. The following configurations will be added to specify the service's behavior:

      1. ozone.open.key.cleanup.service.interval: Frequency the service should run.
      2. ozone.open.key.expire.threshold: Time from creation after which an open key is deemed expired.
      3. ozone.open.key.cleanup.limit.per.task: Maximum number of keys the service can mark for deletion on each run.

      Default values for these configurations will be chosen from HDFS data.

       

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            ckj Kaijie Chen
            erose Ethan Rose
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              Created:
              Updated:
              Resolved: