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  1. Apache IoTDB
  2. IOTDB-349

[Distributed] Incrementally update snapshot

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Details

    • Improvement
    • Status: Open
    • Minor
    • Resolution: Unresolved
    • None
    • None
    • None

    Description

      Currently, the snapshot is fully recalculated when takeSnapshot() is called. It does not count much since snapshot-taking is relatively rare and the snapshot mainly concerns the list of the data files and timeseries schemas, not including the data.

      Still, using an incremental strategy would help to reduce meta tree traversing and file listing.

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          is a child of

          New Feature - A new feature of the product, which has yet to be developed. IOTDB-68 IoTDB supports distributed version

          • Major - Major loss of function.
          • Open

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              lta Tianan Li
              jt2594838 Tian Jiang
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              Dates

                Created:
                Updated: