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  1. Apache Gobblin
  2. GOBBLIN-861

Skip getPartition() call to Hive Metastore when a partition already exists

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    Details

    • Type: Task
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: hive-registration
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      Description

      Currently, we compute a diff between the current partition and an already registered partition when a partition has already been registered in Hive. This is done by calling getPartition() on the Hive metastore client, which can be expensive. Since no time-varying attributes are stored in a Hive partition, diff computation (and getPartition() call) can be skipped when a partition already exists.

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              • Assignee:
                abti Abhishek Tiwari
                Reporter:
                Zihan Li Zihan Li
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