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  1. Apache Cassandra
  2. CASSANDRA-7793

Utilize BATCH statements in COPY FROM

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    • Improvement
    • Status: Resolved
    • Low
    • Resolution: Duplicate
    • None
    • Legacy/Tools

    Description

      If we assume that a significant subset of COPY FROM csv's are going to be results of COPY TO command, then rows will be grouped by the partition key. In that case we'd win from batching (until another partition key is met, and constrained by some limit of rows per batch, we don't want huge batches)

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          is duplicated by

          Improvement - An improvement or enhancement to an existing feature or task. CASSANDRA-9302 Optimize cqlsh COPY FROM, part 3

          • Urgent - This issue should block release until it is resolved, and trigger immediate release once resolved.
          • Resolved
          is related to

          Improvement - An improvement or enhancement to an existing feature or task. CASSANDRA-7405 Optimize cqlsh COPY TO and COPY FROM

          • Normal -
          • Resolved

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              Unassigned Unassigned
              mishail Mikhail Stepura
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                Created:
                Updated:
                Resolved: