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  1. Kylin
  2. KYLIN-895

Add "retention_range" attribute for cube instance, and automatically drop the oldest segment when exceeds retention

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    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: v1.4.0
    • Fix Version/s: v1.1, v1.4.0
    • Component/s: Metadata
    • Labels:
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      Description

      Sometimes user want to only keep a certain range data in cube, for example only 1 month; Kylin should allow define such a "retention_range" at cube instance level; When a new segment is built, check and drop the oldest segment from the head if the retention is exceeded;

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              • Assignee:
                shaofengshi Shao Feng Shi
                Reporter:
                shaofengshi Shao Feng Shi
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                • Created:
                  Updated:
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